1. WeatherSpark.com
  2. Spain
  3. Andalusia

Climate and Average Weather Year Round at Almería Airport Spain

At Almería Airport, the summers are short, warm, muggy, arid, and mostly clear and the winters are long, cool, dry, windy, and partly cloudy. Over the course of the year, the temperature typically varies from 47°F to 86°F and is rarely below 42°F or above 94°F.

Based on the beach/pool score, the best time of year to visit Almería Airport for hot-weather activities is from late June to early September.

Climate at Almería Airport

coolcomfortablewarmhotwarmcomfortablecoolJanFebMarAprMayJunJulAugSepOctNovDecNowNow92%92%56%56%clearovercastprecipitation: 0.9 inprecipitation: 0.9 in0.0 in0.0 inmuggy: 65%muggy: 65%0%0%drydrybeach/pool score: 9.0beach/pool score: 9.00.00.0
Almería Airport weather by month. Click on each chart for more information.

The hot season lasts for 2.9 months, from June 19 to September 17, with an average daily high temperature above 81°F. The hottest month of the year at Almería Airport is August, with an average high of 86°F and low of 73°F.

The cool season lasts for 4.0 months, from November 20 to March 22, with an average daily high temperature below 66°F. The coldest month of the year at Almería Airport is January, with an average low of 48°F and high of 61°F.

Average High and Low Temperature at Almería Airport

Average High and Low Temperature at Almería AirporthotcoolcoolJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FJan 1561°FJan 1561°FAug 986°FAug 986°F47°F47°F73°F73°FJun 1981°FJun 1981°FSep 1781°FSep 1781°FNov 2066°FNov 2066°FMar 2266°FMar 2266°F67°F67°F68°F68°F53°F53°F52°F52°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 61°F62°F65°F69°F74°F80°F85°F86°F81°F74°F67°F63°F
Temp. 54°F55°F58°F62°F67°F73°F78°F79°F75°F68°F61°F56°F
Low 48°F49°F52°F55°F60°F67°F72°F73°F68°F62°F55°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 at Almería Airport

Average Hourly Temperature at Almería AirportJanFebMarAprMayJunJulAugSepOctNovDec12 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 AMNowNowcoldcoldcoldcoolcoolcomfortablewarmwarmcold
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.

Buenos Aires, Argentina (6,116 miles away); Río Branco, Uruguay (5,824 miles); and Perth, Western Australia, Australia (8,970 miles) are the far-away foreign places with temperatures most similar to Almería Airport (view comparison).

Map
Marker
© OpenStreetMap contributors

Compare Almería Airport to another city:

Map

At Almería Airport, 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 at Almería Airport begins around June 10 and lasts for 2.8 months, ending around September 4.

The clearest month of the year at Almería Airport is July, during which on average the sky is clear, mostly clear, or partly cloudy 91% of the time.

The cloudier part of the year begins around September 4 and lasts for 9.2 months, ending around June 10.

The cloudiest month of the year at Almería Airport is October, during which on average the sky is overcast or mostly cloudy 42% of the time.

Cloud Cover Categories at Almería Airport

Cloud Cover Categories at Almería AirportclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jul 1692%Jul 1692%Oct 3056%Oct 3056%Jun 1073%Jun 1073%Sep 475%Sep 475%NowNowclearmostly clearpartly cloudymostly cloudyovercast
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 36%36%37%36%35%21%9%15%32%42%40%39%
Clearer 64%64%63%64%65%79%91%85%68%58%60%61%

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days at Almería Airport varies throughout the year.

The wetter season lasts 7.5 months, from September 26 to May 12, with a greater than 6% chance of a given day being a wet day. The month with the most wet days at Almería Airport is November, with an average of 3.5 days with at least 0.04 inches of precipitation.

The drier season lasts 4.5 months, from May 12 to September 26. The month with the fewest wet days at Almería Airport is July, with an average of 0.3 days with at least 0.04 inches of precipitation.

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 at Almería Airport is November, with an average of 3.5 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 12% on November 16.

Daily Chance of Precipitation at Almería Airport

Daily Chance of Precipitation at Almería AirportwetwetdryJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Nov 1612%Nov 1612%Jul 281%Jul 281%Sep 266%Sep 266%May 126%May 126%NowNowrain
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 3.0d3.0d2.7d2.6d1.8d0.8d0.3d0.3d1.4d2.9d3.5d3.0d

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. Almería Airport experiences some seasonal variation in monthly rainfall.

The rainy period of the year lasts for 7.5 months, from September 20 to May 5, with a sliding 31-day rainfall of at least 0.5 inches. The month with the most rain at Almería Airport is November, with an average rainfall of 0.9 inches.

The rainless period of the year lasts for 4.5 months, from May 5 to September 20. The month with the least rain at Almería Airport is July, with an average rainfall of 0.0 inches.

Average Monthly Rainfall at Almería Airport

Average Monthly Rainfall at Almería AirportrainrainJanFebMarAprMayJunJulAugSepOctNovDec0.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 inNov 100.9 inNov 100.9 inJul 310.0 inJul 310.0 inFeb 180.8 inFeb 180.8 inApr 150.6 inApr 150.6 inSep 200.5 inSep 200.5 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 0.8″0.8″0.6″0.6″0.4″0.2″0.0″0.1″0.4″0.9″0.9″0.9″

The length of the day at Almería Airport varies significantly over the course of the year. In 2024, the shortest day is December 21, with 9 hours, 38 minutes of daylight; the longest day is June 20, with 14 hours, 41 minutes of daylight.

Hours of Daylight and Twilight at Almería Airport

Hours of Daylight and Twilight at Almería AirportJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 7 minMar 2012 hr, 7 minMar 2014 hr, 41 minJun 2014 hr, 41 minJun 2012 hr, 8 minSep 2212 hr, 8 minSep 229 hr, 38 minDec 219 hr, 38 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 10.0h10.9h12.0h13.2h14.2h14.6h14.4h13.5h12.4h11.2h10.2h9.7h

The earliest sunrise is at 6:49 AM on June 13, and the latest sunrise is 1 hour, 38 minutes later at 8:27 AM on October 26. The earliest sunset is at 5:52 PM on December 6, and the latest sunset is 3 hours, 40 minutes later at 9:32 PM on June 28.

Daylight saving time (DST) is observed at Almería Airport 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 at Almería Airport

Sunrise & Sunset with Twilight and Daylight Saving Time at Almería AirportJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM2 AMJun 136:49 AMJun 136:49 AM9:32 PMJun 289:32 PMJun 28Dec 65:52 PMDec 65:52 PM8:27 AMOct 268:27 AMOct 26Mar 31DSTMar 31DSTDSTOct 27DSTOct 27daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunset
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 at Almería Airport

Solar Elevation and Azimuth at Almería AirportJanFebMarAprMayJunJulAugSepOctNovDec12 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 AM00001010102020203030303040405050606070000101010102020203030404040505060703077NowNow
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 at Almería Airport

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.

Almería Airport experiences extreme seasonal variation in the perceived humidity.

The muggier period of the year lasts for 4.0 months, from June 9 to October 8, during which time the comfort level is muggy, oppressive, or miserable at least 16% of the time. The month with the most muggy days at Almería Airport is August, with 19.5 days that are muggy or worse.

The month with the fewest muggy days at Almería Airport is February, with 0.0 days that are muggy or worse.

Humidity Comfort Levels at Almería Airport

Humidity Comfort Levels at Almería AirportmuggyJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Feb 30%Feb 30%Aug 1465%Aug 1465%Jun 916%Jun 916%Oct 816%Oct 816%NowNowoppressiveoppressivemuggymuggyhumidhumiddrydrycomfortablecomfortablemiserablemiserable
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 0.0d0.0d0.0d0.0d1.1d6.7d16.1d19.5d12.5d3.4d0.2d0.0d

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 at Almería Airport experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 5.5 months, from December 4 to May 19, with average wind speeds of more than 9.5 miles per hour. The windiest month of the year at Almería Airport is February, with an average hourly wind speed of 10.3 miles per hour.

The calmer time of year lasts for 6.5 months, from May 19 to December 4. The calmest month of the year at Almería Airport is August, with an average hourly wind speed of 8.6 miles per hour.

Average Wind Speed at Almería Airport

Average Wind Speed at Almería AirportwindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mph16 mph16 mph18 mph18 mphFeb 2110.5 mphFeb 2110.5 mphAug 48.5 mphAug 48.5 mphDec 49.5 mphDec 49.5 mphMay 199.5 mphMay 199.5 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) 9.710.310.310.29.69.39.08.68.99.19.59.7

The predominant average hourly wind direction at Almería Airport varies throughout the year.

The wind is most often from the east for 4.3 months, from May 27 to October 6, with a peak percentage of 41% on September 5. The wind is most often from the west for 7.7 months, from October 6 to May 27, with a peak percentage of 40% on January 1.

Wind Direction at Almería Airport

Wind Direction at Almería AirportWEWJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNowwesteastnorthsouth
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).

Almería Airport 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 2.5 months, from July 8 to September 24, with an average temperature above 72°F. The month of the year at Almería Airport with the warmest water is August, with an average temperature of 76°F.

The time of year with cooler water lasts for 4.8 months, from December 6 to April 29, with an average temperature below 62°F. The month of the year at Almería Airport with the coolest water is February, with an average temperature of 59°F.

Average Water Temperature at Almería Airport

Average Water Temperature at Almería AirportwarmcoolcoolJanFebMarAprMayJunJulAugSepOctNovDec55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°FAug 1776°FAug 1776°F58°FFeb 1958°FFeb 19Jul 872°FJul 872°FSep 2472°FSep 2472°FDec 662°FDec 662°FApr 2962°FApr 2962°FNowNow
The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.
WaterJanFebMarAprMayJunJulAugSepOctNovDec
Temperature 59°F59°F59°F61°F64°F69°F73°F76°F74°F69°F64°F61°F

To characterize how pleasant the weather is at Almería Airport 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 times of year to visit Almería Airport for general outdoor tourist activities are from late April to mid July and from late September to late October, with a peak score in the third week of June.

Tourism Score at Almería Airport

Tourism Score at Almería Airportbest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810108.38.34.54.57.77.76.76.7NowNowtemperaturetemperature precipitationprecipitationtourism 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 Almería Airport for hot-weather activities is from late June to early September, with a peak score in the third week of July.

Beach/Pool Score at Almería Airport

Beach/Pool Score at Almería Airportbest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810109.09.00.00.0NowNow cloudscloudsprecipitationprecipitationbeach/pool score
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 at Almería Airport 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 at Almería Airport

Time Spent in Various Temperature Bands and the Growing Season at Almería AirportJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%100%Feb 13100%Feb 1398%Jan 1598%Jan 15Jul 16100%Jul 16100%NowNowcoldcoolcomfortablewarmhotvery 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 at Almería Airport

Growing Degree Days at Almería AirportJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F1,000°F1,000°F2,000°F2,000°F3,000°F3,000°F4,000°F4,000°F5,000°F5,000°F6,000°F6,000°FJan 2090°FJan 2090°FApr 27900°FApr 27900°FJun 161,800°FJun 161,800°FDec 315,706°FDec 315,706°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 extreme seasonal variation over the course of the year.

The brighter period of the year lasts for 3.5 months, from May 3 to August 18, with an average daily incident shortwave energy per square meter above 7.0 kWh. The brightest month of the year at Almería Airport is June, with an average of 8.0 kWh.

The darker period of the year lasts for 3.4 months, from October 27 to February 9, with an average daily incident shortwave energy per square meter below 3.7 kWh. The darkest month of the year at Almería Airport is December, with an average of 2.6 kWh.

Average Daily Incident Shortwave Solar Energy at Almería Airport

Average Daily Incident Shortwave Solar Energy at Almería AirportbrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhJun 258.2 kWhJun 258.2 kWhDec 152.5 kWhDec 152.5 kWhMay 37.0 kWhMay 37.0 kWhAug 187.0 kWhAug 187.0 kWhOct 273.7 kWhOct 273.7 kWhFeb 93.7 kWhFeb 93.7 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) 2.93.95.26.57.48.08.07.15.64.13.02.6

For the purposes of this report, the geographical coordinates of Almería Airport are 36.844 deg latitude, -2.370 deg longitude, and 46 ft elevation.

The topography within 2 miles of Almería Airport contains only modest variations in elevation, with a maximum elevation change of 322 feet and an average elevation above sea level of 75 feet. Within 10 miles contains only modest variations in elevation (4,409 feet). Within 50 miles also contains extreme variations in elevation (9,587 feet).

The area within 2 miles of Almería Airport is covered by water (42%), cropland (34%), sparse vegetation (11%), and artificial surfaces (11%), within 10 miles by water (40%) and sparse vegetation (38%), and within 50 miles by water (53%) and sparse vegetation (20%).

This report illustrates the typical weather at Almería Airport, 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

Almería Airport has a weather station that reported reliably enough during the analysis period that we have included it in our network. When available, historical temperature and dew point measurements are taken directly from this weather station. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required.

In the case of missing or erroneous measurements from this station, we fall back on records from nearby stations, adjusted according to typical seasonal and diurnal intra-station differences. For a given day of the year and hour of the day, the fallback station is selected to minimize the prediction error over the years for which there are measurements for both stations.

The stations on which we may fall back are Federico García Lorca Airport, Melilla Airport, and Málaga Airport.

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.