1. WeatherSpark.com
  2. Russia
  3. Rjazan

Climate and Average Weather Year Round in Pronsk Russia

In Pronsk, the summers are comfortable and partly cloudy and the winters are long, freezing, snowy, windy, and overcast. Over the course of the year, the temperature typically varies from 9°F to 78°F and is rarely below -11°F or above 88°F.

Based on the tourism score, the best time of year to visit Pronsk for warm-weather activities is from mid June to late August.

Climate in Pronsk

freezingcoolcomfortablewarmcoolcoldfreezingJanFebMarAprMayJunJulAugSepOctNovDecNowNow63%63%24%24%overcastclearprecipitation: 2.3 inprecipitation: 2.3 in0.8 in0.8 inmuggy: 8%muggy: 8%0%0%drydrytourism score: 6.9tourism score: 6.90.00.0
Pronsk weather by month. Click on each chart for more information.

The warm season lasts for 3.7 months, from May 16 to September 5, with an average daily high temperature above 67°F. The hottest month of the year in Pronsk is July, with an average high of 77°F and low of 57°F.

The cold season lasts for 3.9 months, from November 16 to March 12, with an average daily high temperature below 33°F. The coldest month of the year in Pronsk is January, with an average low of 11°F and high of 23°F.

Average High and Low Temperature in Pronsk

Average High and Low Temperature in PronskwarmcoldcoldJanFebMarAprMayJunJulAugSepOctNovDec-10°F-10°F0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FFeb 522°FFeb 522°FJul 2578°FJul 2578°F9°F9°F57°F57°FMay 1667°FMay 1667°FSep 567°FSep 567°FNov 1633°FNov 1633°FMar 1233°FMar 1233°F45°F45°F48°F48°F24°F24°F18°F18°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 23°F24°F35°F53°F66°F73°F77°F74°F62°F48°F34°F25°F
Temp. 17°F18°F27°F44°F57°F64°F68°F65°F54°F42°F29°F21°F
Low 11°F11°F20°F34°F45°F53°F57°F54°F45°F35°F24°F15°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 Pronsk

Average Hourly Temperature in PronskJanFebMarAprMayJunJulAugSepOctNovDec12 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 AMNowNowfrigidfreezingfreezingvery coldcoldcoldcoolcomfortablewarmvery 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 average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Edmonton, Canada (4,846 miles away); Crandon, Wisconsin, United States (4,922 miles); and Dannemora, New York, United States (4,573 miles) are the far-away foreign places with temperatures most similar to Pronsk (view comparison).

Map
Marker
© OpenStreetMap contributors

Compare Pronsk to another city:

Map

In Pronsk, 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 Pronsk begins around April 17 and lasts for 5.2 months, ending around September 24.

The clearest month of the year in Pronsk is July, during which on average the sky is clear, mostly clear, or partly cloudy 61% of the time.

The cloudier part of the year begins around September 24 and lasts for 6.8 months, ending around April 17.

The cloudiest month of the year in Pronsk is January, during which on average the sky is overcast or mostly cloudy 76% of the time.

Cloud Cover Categories in Pronsk

Cloud Cover Categories in PronskclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Aug 163%Aug 163%Jan 824%Jan 824%Apr 1743%Apr 1743%Sep 2444%Sep 2444%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 76%76%68%57%48%44%39%41%54%64%73%75%
Clearer 24%24%32%43%52%56%61%59%46%36%27%25%

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

The wetter season lasts 4.9 months, from May 29 to October 26, with a greater than 23% chance of a given day being a wet day. The month with the most wet days in Pronsk is June, with an average of 8.6 days with at least 0.04 inches of precipitation.

The drier season lasts 7.1 months, from October 26 to May 29. The month with the fewest wet days in Pronsk is March, with an average of 5.0 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. Based on this categorization, the most common form of precipitation in Pronsk changes throughout the year.

Rain alone is the most common for 8.1 months, from March 21 to November 24. The month with the most days of rain alone in Pronsk is June, with an average of 8.6 days.

Snow alone is the most common for 3.8 months, from November 24 to March 21. The month with the most days of snow alone in Pronsk is January, with an average of 4.4 days.

Daily Chance of Precipitation in Pronsk

Daily Chance of Precipitation in PronsksnowrainsnowJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Jun 2831%Jun 2831%Mar 2015%Mar 2015%Nov 2420%Nov 2420%NowNowsnowrainmixed
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 0.7d0.9d1.8d5.0d6.7d8.6d8.8d7.4d7.0d6.4d3.3d1.3d
Mixed 0.7d0.9d1.2d0.6d0.0d0.0d0.0d0.0d0.0d0.4d1.2d1.1d
Snow 4.4d3.3d2.0d0.2d0.0d0.0d0.0d0.0d0.0d0.3d1.7d3.5d
Any 5.9d5.0d5.0d5.8d6.7d8.6d8.8d7.4d7.1d7.1d6.2d5.8d

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. Pronsk experiences significant seasonal variation in monthly rainfall.

The rainy period of the year lasts for 8.4 months, from March 21 to December 1, with a sliding 31-day rainfall of at least 0.5 inches. The month with the most rain in Pronsk is June, with an average rainfall of 2.2 inches.

The rainless period of the year lasts for 3.6 months, from December 1 to March 21. The month with the least rain in Pronsk is January, with an average rainfall of 0.2 inches.

Average Monthly Rainfall in Pronsk

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 0.2″0.2″0.4″1.1″1.4″2.2″2.1″1.7″1.6″1.5″0.8″0.3″

Snowfall

As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. Pronsk experiences significant seasonal variation in monthly snowfall.

The snowy period of the year lasts for 5.9 months, from October 16 to April 13, with a sliding 31-day snowfall of at least 1.0 inches. The month with the most snow in Pronsk is January, with an average snowfall of 7.6 inches.

The snowless period of the year lasts for 6.1 months, from April 13 to October 16. The least snow falls around July 11, with an average total accumulation of 0.0 inches.

Average Monthly Snowfall in Pronsk

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 7.6″5.7″3.9″0.9″0.0″0.0″0.0″0.0″0.0″1.0″3.9″6.3″

The length of the day in Pronsk varies extremely over the course of the year. In 2024, the shortest day is December 21, with 7 hours, 21 minutes of daylight; the longest day is June 20, with 17 hours, 10 minutes of daylight.

Hours of Daylight and Twilight in Pronsk

Hours of Daylight and Twilight in PronskJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 8 minMar 2012 hr, 8 minMar 2017 hr, 10 minJun 2017 hr, 10 minJun 2012 hr, 12 minSep 2212 hr, 12 minSep 227 hr, 21 minDec 217 hr, 21 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 8.0h9.8h11.9h14.1h16.0h17.1h16.5h14.8h12.7h10.5h8.5h7.5h

The earliest sunrise is at 3:47 AM on June 17, and the latest sunrise is 4 hours, 53 minutes later at 8:41 AM on December 29. The earliest sunset is at 3:58 PM on December 13, and the latest sunset is 5 hours, 0 minutes later at 8:58 PM on June 24.

Daylight saving time (DST) is not observed in Pronsk during 2024.

Sunrise & Sunset with Twilight in Pronsk

Sunrise & Sunset with Twilight in PronskJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 173:47 AMJun 173:47 AM8:58 PMJun 248:58 PMJun 24Dec 133:58 PMDec 133:58 PM8:41 AMDec 298:41 AMDec 29daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
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 in Pronsk

Solar Elevation and Azimuth in PronskJanFebMarAprMayJunJulAugSepOctNovDec12 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 AM00001010101020202030304040500000101010102020203030304040501259NowNow
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 Pronsk

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 Pronsk, 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, staying within 4% of 4% throughout.

Humidity Comfort Levels in Pronsk

Humidity Comfort Levels in PronskJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Feb 290%Feb 290%Jul 108%Jul 108%NowNowcomfortablecomfortabledrydry
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 0.0d0.0d0.0d0.0d0.1d1.2d2.2d0.7d0.0d0.0d0.0d0.0d

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 Pronsk experiences significant seasonal variation over the course of the year.

The windier part of the year lasts for 6.1 months, from October 7 to April 12, with average wind speeds of more than 10.3 miles per hour. The windiest month of the year in Pronsk is February, with an average hourly wind speed of 12.3 miles per hour.

The calmer time of year lasts for 5.9 months, from April 12 to October 7. The calmest month of the year in Pronsk is July, with an average hourly wind speed of 8.1 miles per hour.

Average Wind Speed in Pronsk

Average Wind Speed in PronskwindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mph16 mph16 mph18 mph18 mph20 mph20 mphJan 2512.7 mphJan 2512.7 mphJul 287.8 mphJul 287.8 mphOct 710.3 mphOct 710.3 mphApr 1210.3 mphApr 1210.3 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) 12.212.311.410.19.38.68.18.69.610.611.011.7

The predominant average hourly wind direction in Pronsk varies throughout the year.

The wind is most often from the south for 3.6 months, from February 1 to May 19 and for 2.4 weeks, from November 18 to December 5, with a peak percentage of 37% on November 27. The wind is most often from the west for 1.8 months, from May 19 to July 13; for 3.7 months, from July 28 to November 18; and for 1.9 months, from December 5 to February 1, with a peak percentage of 41% on October 23. The wind is most often from the north for 2.1 weeks, from July 13 to July 28, with a peak percentage of 32% on July 23.

Wind Direction in Pronsk

Wind Direction in PronskWSWNWSWJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNowwestsouthnortheast
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 Pronsk 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 Pronsk for general outdoor tourist activities is from mid June to late August, with a peak score in the last week of July.

Tourism Score in Pronsk

Tourism Score in Pronskbest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810106.96.90.00.0NowNowtemperaturetemperature 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 Pronsk for hot-weather activities is from early July to early August, with a peak score in the last week of July.

Beach/Pool Score in Pronsk

Beach/Pool Score in PronskJanFebMarAprMayJunJulAugSepOctNovDec002244668810104.54.50.00.0NowNowtemperaturetemperature 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 Pronsk typically lasts for 5.0 months (153 days), from around May 3 to around October 3, rarely starting before April 11 or after May 24, and rarely ending before September 14 or after October 21.

Time Spent in Various Temperature Bands and the Growing Season in Pronsk

Time Spent in Various Temperature Bands and the Growing Season in Pronskgrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%May 350%May 350%Oct 350%Oct 350%May 2490%May 2490%Sep 1490%Sep 1490%Apr 1110%Apr 1110%Oct 2110%Oct 2110%Jul 20100%Jul 20100%NowNowfrigidfreezingvery 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 in Pronsk should appear around May 3, only rarely appearing before April 26 or after May 13.

Growing Degree Days in Pronsk

Growing Degree Days in PronskJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F500°F500°F1,000°F1,000°F1,500°F1,500°F2,000°F2,000°FMay 390°FMay 390°FJul 10900°FJul 10900°FSep 91,800°FSep 91,800°FDec 311,939°FDec 311,939°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 3.5 months, from May 1 to August 16, with an average daily incident shortwave energy per square meter above 5.1 kWh. The brightest month of the year in Pronsk is June, with an average of 6.2 kWh.

The darker period of the year lasts for 4.0 months, from October 19 to February 18, with an average daily incident shortwave energy per square meter below 1.7 kWh. The darkest month of the year in Pronsk is December, with an average of 0.5 kWh.

Average Daily Incident Shortwave Solar Energy in Pronsk

Average Daily Incident Shortwave Solar Energy in PronskbrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhJun 186.3 kWhJun 186.3 kWhDec 180.5 kWhDec 180.5 kWhMay 15.1 kWhMay 15.1 kWhAug 165.1 kWhAug 165.1 kWhOct 191.7 kWhOct 191.7 kWhFeb 181.7 kWhFeb 181.7 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) 0.81.63.04.45.86.26.15.13.41.80.90.5

For the purposes of this report, the geographical coordinates of Pronsk are 54.105 deg latitude, 39.609 deg longitude, and 361 ft elevation.

The topography within 2 miles of Pronsk contains only modest variations in elevation, with a maximum elevation change of 295 feet and an average elevation above sea level of 443 feet. Within 10 miles also contains only modest variations in elevation (486 feet). Within 50 miles contains only modest variations in elevation (597 feet).

The area within 2 miles of Pronsk is covered by cropland (52%), trees (22%), and grassland (19%), within 10 miles by cropland (61%) and grassland (18%), and within 50 miles by cropland (63%) and trees (18%).

This report illustrates the typical weather in Pronsk, 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 is only a single weather station, Domodedovo International Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Pronsk.

At a distance of 182 kilometers from Pronsk, further than our threshold of 150 kilometers, this station is deemed insufficiently nearby to be relied upon as our primary source for temperature and dew point records. Consequently, the station records are blended with interpolated values from NASA's MERRA-2 satellite-era reanalysis , and both are corrected for elevation differences according to the International Standard Atmosphere .

The weight assigned to the MERRA-2 value depends on the distance from Pronsk to the nearest station, increasing from 0% at 150 kilometers to 100% at 200 kilometers. In this case, the MERRA-2 weight is 39%, making the weight assigned to the weather station 61%.

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.