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Climate and Average Weather Year Round at Treinta Y Tres Uruguay

At Treinta Y Tres, the summers are warm and humid, the winters are cold, and it is wet and partly cloudy year round. Over the course of the year, the temperature typically varies from 44°F to 85°F and is rarely below 33°F or above 93°F.

Based on the tourism score, the best time of year to visit Treinta Y Tres for warm-weather activities is from late October to mid April.

Climate at Treinta Y Tres

warmcomfortablecoolcomfortablewarmJanFebMarAprMayJunJulAugSepOctNovDecNowNow69%69%45%45%clearovercastprecipitation: 4.7 inprecipitation: 4.7 in3.4 in3.4 inmuggy: 53%muggy: 53%1%1%drydrytourism score: 7.0tourism score: 7.02.92.9
Treinta Y Tres weather by month. Click on each chart for more information.

The hot season lasts for 3.4 months, from December 2 to March 14, with an average daily high temperature above 80°F. The hottest month of the year at Treinta Y Tres is January, with an average high of 85°F and low of 64°F.

The cool season lasts for 3.1 months, from May 23 to August 25, with an average daily high temperature below 66°F. The coldest month of the year at Treinta Y Tres is July, with an average low of 44°F and high of 61°F.

Average High and Low Temperature at Treinta Y Tres

Average High and Low Temperature at Treinta Y TreshothotcoolJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FJul 861°FJul 861°FJan 1585°FJan 1585°F44°F44°F64°F64°FDec 280°FDec 280°FMar 1480°FMar 1480°FMay 2366°FMay 2366°FAug 2566°FAug 2566°F59°F59°F61°F61°F48°F48°F47°F47°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 85°F83°F80°F74°F67°F62°F61°F64°F67°F72°F78°F82°F
Temp. 74°F73°F70°F64°F57°F52°F52°F55°F57°F62°F67°F71°F
Low 64°F64°F61°F55°F49°F45°F44°F46°F49°F53°F57°F61°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 Treinta Y Tres

Average Hourly Temperature at Treinta Y TresJanFebMarAprMayJunJulAugSepOctNovDec12 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 AMNowNowcoldcoldcoolcomfortablecomfortablewarmwarmcoolcomfortable
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.

Whyalla, Australia (7,804 miles away) is the far-away foreign place with temperatures most similar to Treinta Y Tres (view comparison).

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At Treinta Y Tres, 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 Treinta Y Tres begins around October 3 and lasts for 6.8 months, ending around April 26.

The clearest month of the year at Treinta Y Tres is January, during which on average the sky is clear, mostly clear, or partly cloudy 68% of the time.

The cloudier part of the year begins around April 26 and lasts for 5.3 months, ending around October 3.

The cloudiest month of the year at Treinta Y Tres is June, during which on average the sky is overcast or mostly cloudy 54% of the time.

Cloud Cover Categories at Treinta Y Tres

Cloud Cover Categories at Treinta Y TresclearerclearercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jan 869%Jan 869%Jun 2545%Jun 2545%Oct 357%Oct 357%Apr 2657%Apr 2657%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%35%34%40%49%54%52%50%45%41%36%33%
Clearer 68%65%66%60%51%46%48%50%55%59%64%67%

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

The wetter season lasts 2.8 months, from January 18 to April 11, with a greater than 28% chance of a given day being a wet day. The month with the most wet days at Treinta Y Tres is February, with an average of 9.1 days with at least 0.04 inches of precipitation.

The drier season lasts 9.2 months, from April 11 to January 18. The month with the fewest wet days at Treinta Y Tres is May, with an average of 7.3 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 Treinta Y Tres is February, with an average of 9.1 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 34% on February 12.

Daily Chance of Precipitation at Treinta Y Tres

Daily Chance of Precipitation at Treinta Y TreswetdrydryJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Feb 1234%Feb 1234%May 1022%May 1022%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 8.6d9.1d8.4d8.1d7.3d7.9d7.5d7.6d7.7d7.9d7.2d7.9d

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. Treinta Y Tres experiences some seasonal variation in monthly rainfall.

Rain falls throughout the year at Treinta Y Tres. The month with the most rain at Treinta Y Tres is February, with an average rainfall of 4.6 inches.

The month with the least rain at Treinta Y Tres is November, with an average rainfall of 3.5 inches.

Average Monthly Rainfall at Treinta Y Tres

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 3.8″4.6″3.7″4.6″4.0″4.1″3.9″3.7″4.0″3.8″3.5″3.6″

The length of the day at Treinta Y Tres varies significantly over the course of the year. In 2024, the shortest day is June 20, with 9 hours, 57 minutes of daylight; the longest day is December 21, with 14 hours, 21 minutes of daylight.

Hours of Daylight and Twilight at Treinta Y Tres

Hours of Daylight and Twilight at Treinta Y TresJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 6 minSep 2212 hr, 6 minSep 2214 hr, 21 minDec 2114 hr, 21 minDec 2112 hr, 9 minMar 2012 hr, 9 minMar 209 hr, 57 minJun 209 hr, 57 minJun 20daydaynightNowNow
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 14.1h13.3h12.3h11.2h10.4h10.0h10.2h10.9h11.9h12.9h13.8h14.3h

The earliest sunrise is at 5:20 AM on December 5, and the latest sunrise is 2 hours, 21 minutes later at 7:41 AM on June 29. The earliest sunset is at 5:36 PM on June 10, and the latest sunset is 2 hours, 14 minutes later at 7:50 PM on January 8.

Daylight saving time (DST) is not observed at Treinta Y Tres during 2024.

Sunrise & Sunset with Twilight at Treinta Y Tres

Sunrise & Sunset with Twilight at Treinta Y TresJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMDec 55:20 AMDec 55:20 AM7:50 PMJan 87:50 PMJan 8Jun 105:36 PMJun 105:36 PM7:41 AMJun 297:41 AMJun 29daynightnightSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
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 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 Treinta Y Tres

Solar Elevation and Azimuth at Treinta Y TresJanFebMarAprMayJunJulAugSepOctNovDec12 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 AM00001010101020202020303030304040405050506060708000001010101020202020303030304040405050607033NowNow
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 Treinta Y Tres

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.

Treinta Y Tres experiences extreme seasonal variation in the perceived humidity.

The muggier period of the year lasts for 5.2 months, from November 15 to April 20, during which time the comfort level is muggy, oppressive, or miserable at least 14% of the time. The month with the most muggy days at Treinta Y Tres is February, with 14.8 days that are muggy or worse.

The month with the fewest muggy days at Treinta Y Tres is July, with 0.2 days that are muggy or worse.

Humidity Comfort Levels at Treinta Y Tres

Humidity Comfort Levels at Treinta Y TresmuggymuggyJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Jul 311%Jul 311%Feb 953%Feb 953%Nov 1514%Nov 1514%Apr 2014%Apr 2014%NowNowoppressiveoppressivemuggymuggycomfortablecomfortabledrydryhumidhumid
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 13.9d14.8d11.5d4.9d1.5d0.5d0.2d0.4d0.7d2.1d4.3d9.0d

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 Treinta Y Tres experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 7.1 months, from July 8 to February 12, with average wind speeds of more than 6.4 miles per hour. The windiest month of the year at Treinta Y Tres is September, with an average hourly wind speed of 7.0 miles per hour.

The calmer time of year lasts for 4.9 months, from February 12 to July 8. The calmest month of the year at Treinta Y Tres is May, with an average hourly wind speed of 5.9 miles per hour.

Average Wind Speed at Treinta Y Tres

Average Wind Speed at Treinta Y TreswindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph1 mph1 mph2 mph2 mph3 mph3 mph4 mph4 mph5 mph5 mph6 mph6 mph7 mph7 mph8 mph8 mph9 mph9 mph10 mph10 mph11 mph11 mphSep 137.1 mphSep 137.1 mphMay 65.8 mphMay 65.8 mphJul 86.4 mphJul 86.4 mphFeb 126.4 mphFeb 126.4 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) 6.56.46.16.15.96.26.56.67.06.96.86.6

The predominant average hourly wind direction at Treinta Y Tres varies throughout the year.

The wind is most often from the west for 3.2 months, from April 24 to July 29, with a peak percentage of 34% on June 14. The wind is most often from the east for 8.8 months, from July 29 to April 24, with a peak percentage of 54% on January 1.

Wind Direction at Treinta Y Tres

Wind Direction at Treinta Y TresEWEJanFebMarAprMayJunJulAugSepOctNovDec0%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).

Treinta Y Tres 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 3.8 months, from December 18 to April 11, with an average temperature above 70°F. The month of the year at Treinta Y Tres with the warmest water is February, with an average temperature of 73°F.

The time of year with cooler water lasts for 3.5 months, from June 16 to October 1, with an average temperature below 58°F. The month of the year at Treinta Y Tres with the coolest water is August, with an average temperature of 54°F.

Average Water Temperature at Treinta Y Tres

Average Water Temperature at Treinta Y TreswarmcoolJanFebMarAprMayJunJulAugSepOctNovDec50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°FFeb 2373°FFeb 2373°F54°FJul 2854°FJul 28Dec 1870°FDec 1870°FApr 1170°FApr 1170°FJun 1658°FJun 1658°FOct 158°FOct 158°FNowNow
The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.
WaterJanFebMarAprMayJunJulAugSepOctNovDec
Temperature 72°F73°F73°F69°F63°F58°F54°F54°F56°F60°F64°F69°F

To characterize how pleasant the weather is at Treinta Y Tres 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 Treinta Y Tres for general outdoor tourist activities is from late October to mid April, with a peak score in the last week of November.

Tourism Score at Treinta Y Tres

Tourism Score at Treinta Y Tresbest timebest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810107.07.02.92.96.96.96.46.4NowNowtemperaturetemperature 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 Treinta Y Tres for hot-weather activities is from mid December to early March, with a peak score in the second week of January.

Beach/Pool Score at Treinta Y Tres

Beach/Pool Score at Treinta Y Tresbest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810106.36.30.30.3NowNowtemperaturetemperature 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 at Treinta Y Tres typically lasts for 11 months (327 days), from around July 27 to around June 19, rarely starting after August 23, or ending before May 28.

Time Spent in Various Temperature Bands and the Growing Season at Treinta Y Tres

Time Spent in Various Temperature Bands and the Growing Season at Treinta Y Tresgrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%50%Jul 2750%Jul 2750%Jun 1950%Jun 1990%Aug 2390%Aug 2390%May 2890%May 2828%Jul 1028%Jul 10Jan 13100%Jan 13100%NowNowvery coldcoldcoolcomfortablewarmhot
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 at Treinta Y Tres should appear around July 21, only rarely appearing before July 14 or after August 3.

Growing Degree Days at Treinta Y Tres

Growing Degree Days at Treinta Y TresJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F1,000°F1,000°F2,000°F2,000°F3,000°F3,000°F4,000°F4,000°F5,000°F5,000°FJul 2190°FJul 2190°FOct 26900°FOct 26900°FDec 161,800°FDec 161,800°FJun 304,936°FJun 304,936°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 3.1 months, from November 5 to February 8, with an average daily incident shortwave energy per square meter above 6.7 kWh. The brightest month of the year at Treinta Y Tres is December, with an average of 7.8 kWh.

The darker period of the year lasts for 3.6 months, from April 30 to August 17, with an average daily incident shortwave energy per square meter below 3.6 kWh. The darkest month of the year at Treinta Y Tres is June, with an average of 2.6 kWh.

Average Daily Incident Shortwave Solar Energy at Treinta Y Tres

Average Daily Incident Shortwave Solar Energy at Treinta Y TresbrightbrightdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWh10 kWh10 kWhDec 207.8 kWhDec 207.8 kWhJun 212.5 kWhJun 212.5 kWhNov 56.7 kWhNov 56.7 kWhFeb 86.7 kWhFeb 86.7 kWhApr 303.6 kWhApr 303.6 kWhAug 173.6 kWhAug 173.6 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) 7.56.55.54.13.12.62.83.64.76.07.27.8

For the purposes of this report, the geographical coordinates of Treinta Y Tres are -33.195 deg latitude, -54.347 deg longitude, and 203 ft elevation.

The topography within 2 miles of Treinta Y Tres contains only modest variations in elevation, with a maximum elevation change of 236 feet and an average elevation above sea level of 191 feet. Within 10 miles contains only modest variations in elevation (627 feet). Within 50 miles contains significant variations in elevation (1,283 feet).

The area within 2 miles of Treinta Y Tres is covered by grassland (77%) and cropland (11%), within 10 miles by grassland (78%) and cropland (10%), and within 50 miles by grassland (75%) and cropland (11%).

This report illustrates the typical weather at Treinta Y Tres, 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

Treinta Y Tres 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.

In this case, the only station close and reliable enough to use as a fallback is Capitán de Corbeta Carlos A. Curbelo International 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.