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Climate and Average Weather Year Round in San Bartolomé de Tirajana Spain

In San Bartolomé de Tirajana, the summers are comfortable, arid, and extremely windy; the winters are long, cold, dry, and windy; and it is mostly clear year round. Over the course of the year, the temperature typically varies from 48°F to 69°F and is rarely below 44°F or above 74°F.

Based on the tourism score, the best time of year to visit San Bartolomé de Tirajana for warm-weather activities is from late June to late September.

Climate in San Bartolomé de Tirajana

coolcomfortablecoolJanFebMarAprMayJunJulAugSepOctNovDecNowNow98%98%61%61%clearovercastprecipitation: 0.6 inprecipitation: 0.6 in0.0 in0.0 inmuggy: 15%muggy: 15%0%0%drydrytourism score: 8.9tourism score: 8.93.53.5
San Bartolomé de Tirajana weather by month. Click on each chart for more information.

The warm season lasts for 3.2 months, from July 7 to October 13, with an average daily high temperature above 67°F. The hottest month of the year in San Bartolomé de Tirajana is August, with an average high of 69°F and low of 59°F.

The cool season lasts for 3.9 months, from December 15 to April 11, with an average daily high temperature below 60°F. The coldest month of the year in San Bartolomé de Tirajana is January, with an average low of 48°F and high of 57°F.

Average High and Low Temperature in San Bartolomé de Tirajana

Average High and Low Temperature in San Bartolomé de TirajanawarmcoolJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FFeb 557°FFeb 557°FAug 1969°FAug 1969°F48°F48°F59°F59°FJul 767°FJul 767°FOct 1367°FOct 1367°FDec 1560°FDec 1560°FApr 1160°FApr 1160°F57°F57°F57°F57°F50°F50°F50°F50°FNowNow
The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. The thin dotted lines are the corresponding average perceived temperatures.
AverageJanFebMarAprMayJunJulAugSepOctNovDec
High 57°F58°F59°F60°F62°F64°F67°F69°F68°F66°F63°F59°F
Temp. 52°F52°F54°F54°F56°F59°F62°F64°F63°F61°F58°F54°F
Low 48°F48°F49°F50°F52°F55°F57°F59°F59°F57°F53°F50°F

The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.

Average Hourly Temperature in San Bartolomé de Tirajana

Average Hourly Temperature in San Bartolomé de TirajanaJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMNowNowcoldcoldcoldcoldcoolcomfortable
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Coquimbo, Chile (5,440 miles away) and Portland, Australia (10,951 miles) are the far-away foreign places with temperatures most similar to San Bartolomé de Tirajana (view comparison).

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In San Bartolomé de Tirajana, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year.

The clearer part of the year in San Bartolomé de Tirajana begins around May 22 and lasts for 3.7 months, ending around September 13.

The clearest month of the year in San Bartolomé de Tirajana is July, during which on average the sky is clear, mostly clear, or partly cloudy 98% of the time.

The cloudier part of the year begins around September 13 and lasts for 8.3 months, ending around May 22.

The cloudiest month of the year in San Bartolomé de Tirajana is November, during which on average the sky is overcast or mostly cloudy 38% of the time.

Cloud Cover Categories in San Bartolomé de Tirajana

Cloud Cover Categories in San Bartolomé de TirajanaclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jul 1998%Jul 1998%Nov 1461%Nov 1461%May 2279%May 2279%Sep 1380%Sep 1380%NowNowclearmostly clearpartly cloudyovercastmostly cloudy
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds.
FractionJanFebMarAprMayJunJulAugSepOctNovDec
Cloudier 32%28%26%26%23%9%2%6%22%34%38%36%
Clearer 68%72%74%74%77%91%98%94%78%66%62%64%

San Bartolomé de Tirajana does not experience significant seasonal variation in the frequency of wet days (i.e., those with greater than 0.04 inches of liquid or liquid-equivalent precipitation). The frequency ranges from 0% to 9%, with an average value of 4%.

Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. The month with the most days of rain alone in San Bartolomé de Tirajana is January, with an average of 2.6 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 9% on January 15.

Daily Chance of Precipitation in San Bartolomé de Tirajana

Daily Chance of Precipitation in San Bartolomé de TirajanaJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Jan 159%Jan 159%Jun 290%Jun 290%Oct 175%Oct 175%Mar 235%Mar 235%rain
The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day).
Days ofJanFebMarAprMayJunJulAugSepOctNovDec
Rain 2.6d2.1d1.6d1.0d0.5d0.1d0.1d0.4d0.9d1.5d2.1d2.6d

To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. San Bartolomé de Tirajana experiences some seasonal variation in monthly rainfall.

The rainy period of the year lasts for 1.5 months, from November 26 to January 11, with a sliding 31-day rainfall of at least 0.5 inches. The month with the most rain in San Bartolomé de Tirajana is December, with an average rainfall of 0.6 inches.

The rainless period of the year lasts for 10 months, from January 11 to November 26. The month with the least rain in San Bartolomé de Tirajana is July, with an average rainfall of 0.0 inches.

Average Monthly Rainfall in San Bartolomé de Tirajana

Average Monthly Rainfall in San Bartolomé de TirajanarainJanFebMarAprMayJunJulAugSepOctNovDec0.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 inDec 180.6 inDec 180.6 inJul 80.0 inJul 80.0 inFeb 190.5 inFeb 190.5 inNowNow
The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average snowfall.
JanFebMarAprMayJunJulAugSepOctNovDec
Rainfall 0.5″0.4″0.3″0.2″0.1″0.0″0.0″0.1″0.2″0.2″0.4″0.6″

The length of the day in San Bartolomé de Tirajana varies over the course of the year. In 2024, the shortest day is December 21, with 10 hours, 22 minutes of daylight; the longest day is June 20, with 13 hours, 55 minutes of daylight.

Hours of Daylight and Twilight in San Bartolomé de Tirajana

Hours of Daylight and Twilight in San Bartolomé de TirajanaJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 6 minMar 2012 hr, 6 minMar 2013 hr, 55 minJun 2013 hr, 55 minJun 2012 hr, 7 minSep 2212 hr, 7 minSep 2210 hr, 22 minDec 2110 hr, 22 minDec 21nightnightdayNowNow
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.
Hours ofJanFebMarAprMayJunJulAugSepOctNovDec
Daylight 10.6h11.2h12.0h12.9h13.5h13.9h13.7h13.1h12.3h11.5h10.8h10.4h

The earliest sunrise is at 6:54 AM on March 30, and the latest sunrise is 1 hour, 15 minutes later at 8:09 AM on October 26. The earliest sunset is at 6:06 PM on December 1, and the latest sunset is 2 hours, 56 minutes later at 9:02 PM on June 30.

Daylight saving time (DST) is observed in San Bartolomé de Tirajana during 2024, starting in the spring on March 31, lasting 6.9 months, and ending in the fall on October 27.

Sunrise & Sunset with Twilight and Daylight Saving Time in San Bartolomé de Tirajana

Sunrise & Sunset with Twilight and Daylight Saving Time in San Bartolomé de TirajanaJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM2 AMMar 306:54 AMMar 306:54 AM9:02 PMJun 309:02 PMJun 30Dec 16:06 PMDec 16:06 PM8:09 AMOct 268:09 AMOct 26Mar 31DSTMar 31DSTDSTOct 27DSTOct 27daynightnightSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
The solar day over the course of the year 2024. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. The transitions to and from daylight saving time are indicated by the 'DST' labels.

The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.

Solar Elevation and Azimuth in San Bartolomé de Tirajana

Solar Elevation and Azimuth in San Bartolomé de TirajanaJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AM0000101010202020303030304040405050606070708000010101010202020303030404040405050606070708039NowNow
northeastsouthwest
Solar elevation and azimuth over the course of the year 2024. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

The figure below presents a compact representation of key lunar data for 2024. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases.

Moon Rise, Set & Phases in San Bartolomé de Tirajana

The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.

We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.

San Bartolomé de Tirajana experiences some seasonal variation in the perceived humidity.

The muggier period of the year lasts for 3.5 months, from July 12 to October 29, during which time the comfort level is muggy, oppressive, or miserable at least 4% of the time. The month with the most muggy days in San Bartolomé de Tirajana is September, with 4.0 days that are muggy or worse.

The month with the fewest muggy days in San Bartolomé de Tirajana is February, with 0.0 days that are muggy or worse.

Humidity Comfort Levels in San Bartolomé de Tirajana

Humidity Comfort Levels in San Bartolomé de TirajanamuggyJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Feb 270%Feb 270%Sep 915%Sep 915%Jul 124%Jul 124%Oct 294%Oct 294%NowNowmuggymuggyhumidhumidcomfortablecomfortabledrydry
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The percentage of time spent at various humidity comfort levels, categorized by dew point.
JanFebMarAprMayJunJulAugSepOctNovDec
Muggy days 0.0d0.0d0.0d0.0d0.0d0.3d1.3d3.4d4.0d2.2d0.4d0.0d

This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.

The average hourly wind speed in San Bartolomé de Tirajana experiences significant seasonal variation over the course of the year.

The windier part of the year lasts for 2.7 months, from June 13 to September 4, with average wind speeds of more than 15.6 miles per hour. The windiest month of the year in San Bartolomé de Tirajana is July, with an average hourly wind speed of 18.7 miles per hour.

The calmer time of year lasts for 9.3 months, from September 4 to June 13. The calmest month of the year in San Bartolomé de Tirajana is October, with an average hourly wind speed of 12.3 miles per hour.

Average Wind Speed in San Bartolomé de Tirajana

Average Wind Speed in San Bartolomé de TirajanawindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mph16 mph16 mph18 mph18 mph20 mph20 mph22 mph22 mphJul 1619.1 mphJul 1619.1 mphOct 1212.1 mphOct 1212.1 mphJun 1315.6 mphJun 1315.6 mphSep 415.6 mphSep 415.6 mphNowNow
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.
JanFebMarAprMayJunJulAugSepOctNovDec
Wind Speed (mph) 14.014.614.614.614.716.018.717.614.112.313.113.7

The predominant average hourly wind direction in San Bartolomé de Tirajana varies throughout the year.

The wind is most often from the north for 11 months, from January 15 to December 9, with a peak percentage of 100% on July 20. The wind is most often from the east for 1.2 months, from December 9 to January 15, with a peak percentage of 45% on January 1.

Wind Direction in San Bartolomé de Tirajana

Wind Direction in San Bartolomé de TirajanaENEJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNoweastnorthwestsouth
northeastsouthwest
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1.0 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

San Bartolomé de Tirajana is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.

The average water temperature experiences some seasonal variation over the course of the year.

The time of year with warmer water lasts for 3.0 months, from August 6 to November 6, with an average temperature above 72°F. The month of the year in San Bartolomé de Tirajana with the warmest water is September, with an average temperature of 74°F.

The time of year with cooler water lasts for 3.9 months, from January 10 to May 5, with an average temperature below 67°F. The month of the year in San Bartolomé de Tirajana with the coolest water is March, with an average temperature of 66°F.

Average Water Temperature in San Bartolomé de Tirajana

Average Water Temperature in San Bartolomé de TirajanawarmcoolJanFebMarAprMayJunJulAugSepOctNovDec64°F64°F66°F66°F68°F68°F70°F70°F72°F72°F74°F74°F76°F76°FSep 2074°FSep 2074°F66°FFeb 2866°FFeb 28Aug 672°FAug 672°FNov 672°FNov 672°FJan 1067°FJan 1067°FMay 567°FMay 567°FNowNow
The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.
WaterJanFebMarAprMayJunJulAugSepOctNovDec
Temperature 67°F66°F66°F66°F68°F70°F71°F73°F74°F74°F72°F69°F

To characterize how pleasant the weather is in San Bartolomé de Tirajana throughout the year, we compute two travel scores.

The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best time of year to visit San Bartolomé de Tirajana for general outdoor tourist activities is from late June to late September, with a peak score in the first week of August.

Tourism Score in San Bartolomé de Tirajana

Tourism Score in San Bartolomé de Tirajanabest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810108.98.93.53.5NowNowtemperaturetemperature cloudscloudsprecipitationprecipitationtourism score
The tourism score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit San Bartolomé de Tirajana for hot-weather activities is from early August to early September, with a peak score in the third week of August.

Beach/Pool Score in San Bartolomé de Tirajana

Beach/Pool Score in San Bartolomé de TirajanaJanFebMarAprMayJunJulAugSepOctNovDec002244668810102.72.70.00.0NowNowtemperaturetemperature cloudscloudsprecipitationprecipitation
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Methodology

For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed.

Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies.

Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more.

Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter.

Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter.

Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).

Temperatures in San Bartolomé de Tirajana are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. We nevertheless include the chart below as an illustration of the distribution of temperatures experienced throughout the year.

Time Spent in Various Temperature Bands and the Growing Season in San Bartolomé de Tirajana

Time Spent in Various Temperature Bands and the Growing Season in San Bartolomé de TirajanaJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%100%Jan 1100%Jan 1100%Jul 2100%Jul 2NowNowcoldcoolcomfortablevery cold
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The percentage of time spent in various temperature bands. The black line is the percentage chance that a given day is within the growing season.

Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.

Growing Degree Days in San Bartolomé de Tirajana

Growing Degree Days in San Bartolomé de TirajanaJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F500°F500°F1,000°F1,000°F1,500°F1,500°F2,000°F2,000°F2,500°F2,500°F3,000°F3,000°FFeb 290°FFeb 290°FJun 29900°FJun 29900°FSep 81,800°FSep 81,800°FDec 312,808°FDec 312,808°FNowNow
The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands.

This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.

The average daily incident shortwave solar energy experiences significant seasonal variation over the course of the year.

The brighter period of the year lasts for 4.0 months, from April 21 to August 20, with an average daily incident shortwave energy per square meter above 7.2 kWh. The brightest month of the year in San Bartolomé de Tirajana is June, with an average of 8.1 kWh.

The darker period of the year lasts for 3.2 months, from October 31 to February 5, with an average daily incident shortwave energy per square meter below 4.4 kWh. The darkest month of the year in San Bartolomé de Tirajana is December, with an average of 3.6 kWh.

Average Daily Incident Shortwave Solar Energy in San Bartolomé de Tirajana

Average Daily Incident Shortwave Solar Energy in San Bartolomé de TirajanabrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhJun 128.1 kWhJun 128.1 kWhDec 163.5 kWhDec 163.5 kWhApr 217.2 kWhApr 217.2 kWhAug 207.2 kWhAug 207.2 kWhOct 314.4 kWhOct 314.4 kWhFeb 54.4 kWhFeb 54.4 kWhNowNow
The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.
JanFebMarAprMayJunJulAugSepOctNovDec
Solar Energy (kWh) 3.94.86.17.17.78.17.97.36.35.14.03.6

For the purposes of this report, the geographical coordinates of San Bartolomé de Tirajana are 27.925 deg latitude, -15.573 deg longitude, and 2,959 ft elevation.

The topography within 2 miles of San Bartolomé de Tirajana contains extreme variations in elevation, with a maximum elevation change of 4,068 feet and an average elevation above sea level of 3,372 feet. Within 10 miles also contains extreme variations in elevation (6,325 feet). Within 50 miles also contains extreme variations in elevation (6,417 feet).

The area within 2 miles of San Bartolomé de Tirajana is covered by shrubs (51%), trees (28%), and cropland (19%), within 10 miles by shrubs (59%) and cropland (16%), and within 50 miles by water (92%).

This report illustrates the typical weather in San Bartolomé de Tirajana, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

Temperature and Dew Point

There are 2 weather stations near enough to contribute to our estimation of the temperature and dew point in San Bartolomé de Tirajana.

For each station, the records are corrected for the elevation difference between that station and San Bartolomé de Tirajana according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.

The estimated value at San Bartolomé de Tirajana is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between San Bartolomé de Tirajana and a given station.

The stations contributing to this reconstruction are:

To get a sense of how much these sources agree with each other, you can view a comparison of San Bartolomé de Tirajana and the stations that contribute to our estimates of its temperature history and climate. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data.

Other Data

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.

All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.

Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.

Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.

Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .

Time zones for airports and weather stations are provided by AskGeo.com .

Maps are © OpenStreetMap contributors.

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.

Please review our full terms contained on our Terms of Service page.