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Climate and Average Weather Year Round in Arévalo de la Sierra Spain

In Arévalo de la Sierra, the summers are short, warm, dry, and mostly clear and the winters are long, very cold, snowy, and partly cloudy. Over the course of the year, the temperature typically varies from 28°F to 79°F and is rarely below 21°F or above 87°F.

Based on the tourism score, the best time of year to visit Arévalo de la Sierra for warm-weather activities is from late June to late August.

Climate in Arévalo de la Sierra

very coldcoldcoolwarmcoolcoldvery coldJanFebMarAprMayJunJulAugSepOctNovDecNowNow79%79%36%36%clearovercastprecipitation: 1.5 inprecipitation: 1.5 in0.6 in0.6 inmuggy: 0%muggy: 0%0%0%drydrytourism score: 7.9tourism score: 7.90.00.0
Arévalo de la Sierra weather by month. Click on each chart for more information.

The warm season lasts for 2.8 months, from June 15 to September 8, with an average daily high temperature above 71°F. The hottest month of the year in Arévalo de la Sierra is July, with an average high of 77°F and low of 52°F.

The cold season lasts for 3.8 months, from November 13 to March 6, with an average daily high temperature below 48°F. The coldest month of the year in Arévalo de la Sierra is January, with an average low of 29°F and high of 41°F.

Average High and Low Temperature in Arévalo de la Sierra

Average High and Low Temperature in Arévalo de la SierrawarmcoldcoldJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FJan 2741°FJan 2741°FJul 3079°FJul 3079°F28°F28°F53°F53°FJun 1571°FJun 1571°FSep 871°FSep 871°FNov 1348°FNov 1348°FMar 648°FMar 648°F48°F48°F49°F49°F35°F35°F31°F31°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 41°F44°F50°F54°F61°F71°F77°F77°F69°F58°F47°F42°F
Temp. 34°F36°F41°F44°F51°F59°F64°F64°F58°F49°F40°F35°F
Low 29°F29°F32°F36°F42°F48°F52°F52°F47°F41°F34°F30°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 Arévalo de la Sierra

Average Hourly Temperature in Arévalo de la SierraJanFebMarAprMayJunJulAugSepOctNovDec12 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 AMNowNowfreezingvery coldvery coldcoldcoolcoolcomfortablewarm
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.

Pine Mountain Club, California, United States (5,800 miles away) is the far-away foreign place with temperatures most similar to Arévalo de la Sierra (view comparison).

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Compare Arévalo de la Sierra to another city:

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In Arévalo de la Sierra, 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 Arévalo de la Sierra begins around June 12 and lasts for 3.0 months, ending around September 14.

The clearest month of the year in Arévalo de la Sierra is July, during which on average the sky is clear, mostly clear, or partly cloudy 77% of the time.

The cloudier part of the year begins around September 14 and lasts for 9.0 months, ending around June 12.

The cloudiest month of the year in Arévalo de la Sierra is November, during which on average the sky is overcast or mostly cloudy 62% of the time.

Cloud Cover Categories in Arévalo de la Sierra

Cloud Cover Categories in Arévalo de la SierraclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jul 1979%Jul 1979%Nov 2536%Nov 2536%Jun 1257%Jun 1257%Sep 1458%Sep 1458%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 61%56%54%54%52%40%23%28%43%55%62%62%
Clearer 39%44%46%46%48%60%77%72%57%45%38%38%

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Arévalo de la Sierra varies throughout the year.

The wetter season lasts 8.3 months, from October 4 to June 13, with a greater than 16% chance of a given day being a wet day. The month with the most wet days in Arévalo de la Sierra is May, with an average of 7.0 days with at least 0.04 inches of precipitation.

The drier season lasts 3.7 months, from June 13 to October 4. The month with the fewest wet days in Arévalo de la Sierra is July, with an average of 3.1 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 in Arévalo de la Sierra is May, with an average of 7.0 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 23% on May 19.

Daily Chance of Precipitation in Arévalo de la Sierra

Daily Chance of Precipitation in Arévalo de la SierrawetwetdryJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%May 1923%May 1923%Jul 289%Jul 289%Oct 416%Oct 416%NowNowrainsnowmixed
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 2.9d2.8d3.8d5.8d7.0d4.8d3.1d3.2d3.6d5.7d5.0d3.6d
Mixed 0.7d0.6d0.5d0.2d0.1d0.0d0.0d0.0d0.0d0.1d0.4d0.6d
Snow 0.7d0.5d0.3d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.1d0.5d
Any 4.3d3.9d4.6d6.1d7.0d4.8d3.1d3.2d3.6d5.7d5.4d4.7d

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. Arévalo de la Sierra experiences some seasonal variation in monthly rainfall.

Rain falls throughout the year in Arévalo de la Sierra. The month with the most rain in Arévalo de la Sierra is May, with an average rainfall of 1.5 inches.

The month with the least rain in Arévalo de la Sierra is February, with an average rainfall of 0.6 inches.

Average Monthly Rainfall in Arévalo de la Sierra

Average Monthly Rainfall in Arévalo de la SierraJanFebMarAprMayJunJulAugSepOctNovDec0.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 in3.0 in3.0 in3.5 in3.5 inMay 231.5 inMay 231.5 inFeb 200.6 inFeb 200.6 inOct 301.5 inOct 301.5 inAug 30.6 inAug 30.6 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 0.7″0.6″0.7″1.3″1.5″1.2″0.7″0.7″0.8″1.4″1.2″0.7″

Snowfall

As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. Arévalo de la Sierra experiences some seasonal variation in monthly snowfall.

The snowy period of the year lasts for 3.8 months, from December 1 to March 26, with a sliding 31-day snowfall of at least 1.0 inches. The month with the most snow in Arévalo de la Sierra is February, with an average snowfall of 1.7 inches.

The snowless period of the year lasts for 8.2 months, from March 26 to December 1. The least snow falls around August 2, with an average total accumulation of 0.0 inches.

Average Monthly Snowfall in Arévalo de la Sierra

Average Monthly Snowfall in Arévalo de la SierrasnowsnowJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in2 in2 in4 in4 in6 in6 in8 in8 inFeb 261.9 inFeb 261.9 inAug 20.0 inAug 20.0 inJan 71.5 inJan 71.5 inDec 11.0 inDec 11.0 inNowNow
The average snowfall (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 rainfall.
JanFebMarAprMayJunJulAugSepOctNovDec
Snowfall 1.4″1.7″1.3″0.5″0.0″0.0″0.0″0.0″0.0″0.0″0.6″1.4″

The length of the day in Arévalo de la Sierra varies significantly over the course of the year. In 2024, the shortest day is December 21, with 9 hours, 7 minutes of daylight; the longest day is June 20, with 15 hours, 14 minutes of daylight.

Hours of Daylight and Twilight in Arévalo de la Sierra

Hours of Daylight and Twilight in Arévalo de la SierraJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 7 minMar 2012 hr, 7 minMar 2015 hr, 14 minJun 2015 hr, 14 minJun 2012 hr, 9 minSep 2212 hr, 9 minSep 229 hr, 7 minDec 219 hr, 7 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 9.5h10.6h12.0h13.4h14.6h15.2h14.9h13.8h12.4h11.0h9.8h9.2h

The earliest sunrise is at 6:33 AM on June 14, and the latest sunrise is 2 hours, 4 minutes later at 8:37 AM on January 4. The earliest sunset is at 5:38 PM on December 8, and the latest sunset is 4 hours, 11 minutes later at 9:49 PM on June 27.

Daylight saving time (DST) is observed in Arévalo de la Sierra 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 Arévalo de la Sierra

Sunrise & Sunset with Twilight and Daylight Saving Time in Arévalo de la SierraJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM2 AMJun 146:33 AMJun 146:33 AM9:49 PMJun 279:49 PMJun 27Dec 85:38 PMDec 85:38 PM8:37 AMJan 48:37 AMJan 4Mar 31DSTMar 31DSTDSTOct 27DSTOct 27daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
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 Arévalo de la Sierra

Solar Elevation and Azimuth in Arévalo de la SierraJanFebMarAprMayJunJulAugSepOctNovDec12 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 AM000010101020202030303040405050606000010101010202020303040405050602571NowNow
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 Arévalo de la Sierra

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.

The perceived humidity level in Arévalo de la Sierra, as measured by the percentage of time in which the humidity comfort level is muggy, oppressive, or miserable, does not vary significantly over the course of the year, remaining a virtually constant 0% throughout.

Humidity Comfort Levels in Arévalo de la Sierra

Humidity Comfort Levels in Arévalo de la SierraJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Jan 310%Jan 310%Aug 40%Aug 40%NowNowdrydry
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 0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d

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 Arévalo de la Sierra experiences significant seasonal variation over the course of the year.

The windier part of the year lasts for 6.8 months, from October 13 to May 6, with average wind speeds of more than 7.8 miles per hour. The windiest month of the year in Arévalo de la Sierra is February, with an average hourly wind speed of 9.3 miles per hour.

The calmer time of year lasts for 5.2 months, from May 6 to October 13. The calmest month of the year in Arévalo de la Sierra is August, with an average hourly wind speed of 6.1 miles per hour.

Average Wind Speed in Arévalo de la Sierra

Average Wind Speed in Arévalo de la SierrawindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mph16 mph16 mphFeb 29.5 mphFeb 29.5 mphAug 256.1 mphAug 256.1 mphOct 137.8 mphOct 137.8 mphMay 67.8 mphMay 67.8 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) 9.39.39.08.67.46.66.36.16.77.98.79.1

The predominant average hourly wind direction in Arévalo de la Sierra varies throughout the year.

The wind is most often from the north for 7.3 months, from February 25 to October 2, with a peak percentage of 54% on July 23. The wind is most often from the west for 4.8 months, from October 2 to February 25, with a peak percentage of 51% on January 1.

Wind Direction in Arévalo de la Sierra

Wind Direction in Arévalo de la SierraWNWJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNowwestnorthsoutheast
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).

To characterize how pleasant the weather is in Arévalo de la Sierra 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 Arévalo de la Sierra for general outdoor tourist activities is from late June to late August, with a peak score in the last week of July.

Tourism Score in Arévalo de la Sierra

Tourism Score in Arévalo de la Sierrabest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810107.97.90.00.0NowNowtemperaturetemperature 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 Arévalo de la Sierra for hot-weather activities is from early July to mid August, with a peak score in the last week of July.

Beach/Pool Score in Arévalo de la Sierra

Beach/Pool Score in Arévalo de la SierraJanFebMarAprMayJunJulAugSepOctNovDec002244668810105.25.20.00.0NowNowtemperaturetemperature 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).

The growing season in Arévalo de la Sierra typically lasts for 5.9 months (180 days), from around April 28 to around October 25, rarely starting before April 8 or after May 17, and rarely ending before October 7 or after November 12.

Time Spent in Various Temperature Bands and the Growing Season in Arévalo de la Sierra

Time Spent in Various Temperature Bands and the Growing Season in Arévalo de la Sierragrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%50%Apr 2850%Apr 2850%Oct 2550%Oct 2590%May 1790%May 1790%Oct 790%Oct 710%Apr 810%Apr 810%Nov 1210%Nov 120%Feb 30%Feb 3Jul 31100%Jul 31100%freezingvery coldcoldcoolcomfortablewarm
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.

Based on growing degree days alone, the first spring blooms in Arévalo de la Sierra should appear around May 3, only rarely appearing before April 20 or after May 23.

Growing Degree Days in Arévalo de la Sierra

Growing Degree Days in Arévalo de la SierraJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F500°F500°F1,000°F1,000°F1,500°F1,500°F2,000°F2,000°FMay 390°FMay 390°FJul 27900°FJul 27900°FDec 311,762°FDec 311,762°F
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 3.1 months, from May 15 to August 19, with an average daily incident shortwave energy per square meter above 6.6 kWh. The brightest month of the year in Arévalo de la Sierra is July, with an average of 7.7 kWh.

The darker period of the year lasts for 3.5 months, from October 27 to February 13, with an average daily incident shortwave energy per square meter below 3.0 kWh. The darkest month of the year in Arévalo de la Sierra is December, with an average of 1.8 kWh.

Average Daily Incident Shortwave Solar Energy in Arévalo de la Sierra

Average Daily Incident Shortwave Solar Energy in Arévalo de la SierrabrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWh10 kWh10 kWhJul 57.8 kWhJul 57.8 kWhDec 211.8 kWhDec 211.8 kWhMay 156.6 kWhMay 156.6 kWhAug 196.6 kWhAug 196.6 kWhOct 273.0 kWhOct 273.0 kWhFeb 133.0 kWhFeb 133.0 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) 2.13.14.55.76.77.57.76.85.23.52.31.8

For the purposes of this report, the geographical coordinates of Arévalo de la Sierra are 41.947 deg latitude, -2.400 deg longitude, and 3,963 ft elevation.

The topography within 2 miles of Arévalo de la Sierra contains very significant variations in elevation, with a maximum elevation change of 1,355 feet and an average elevation above sea level of 4,117 feet. Within 10 miles contains very significant variations in elevation (2,999 feet). Within 50 miles contains large variations in elevation (6,798 feet).

The area within 2 miles of Arévalo de la Sierra is covered by cropland (55%), grassland (19%), trees (15%), and shrubs (11%), within 10 miles by cropland (36%) and trees (25%), and within 50 miles by cropland (45%) and trees (35%).

This report illustrates the typical weather in Arévalo de la Sierra, 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 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Arévalo de la Sierra.

For each station, the records are corrected for the elevation difference between that station and Arévalo de la Sierra 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 Arévalo de la Sierra is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Arévalo de la Sierra 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 Arévalo de la Sierra 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.