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Climate and Average Weather Year Round in Ivanteyevka Russia

In Ivanteyevka, the summers are long, warm, dry, and partly cloudy and the winters are long, freezing, snowy, windy, and overcast. Over the course of the year, the temperature typically varies from 5°F to 83°F and is rarely below -14°F or above 94°F.

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

Climate in Ivanteyevka

freezingwarmcoolcoldfreezingJanFebMarAprMayJunJulAugSepOctNovDecNowNow71%71%24%24%overcastclearprecipitation: 1.4 inprecipitation: 1.4 in0.6 in0.6 inmuggy: 6%muggy: 6%0%0%drydrytourism score: 7.2tourism score: 7.20.00.0
Ivanteyevka weather by month. Click on each chart for more information.

The warm season lasts for 3.9 months, from May 10 to September 7, with an average daily high temperature above 70°F. The hottest month of the year in Ivanteyevka is July, with an average high of 82°F and low of 61°F.

The cold season lasts for 3.8 months, from November 20 to March 13, with an average daily high temperature below 32°F. The coldest month of the year in Ivanteyevka is January, with an average low of 7°F and high of 21°F.

Average High and Low Temperature in Ivanteyevka

Average High and Low Temperature in IvanteyevkawarmcoldcoldJanFebMarAprMayJunJulAugSepOctNovDec-20°F-20°F-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 520°FFeb 520°FJul 1883°FJul 1883°F5°F5°F61°F61°FMay 1070°FMay 1070°FSep 770°FSep 770°FNov 2032°FNov 2032°FMar 1332°FMar 1332°F47°F47°F50°F50°F22°F22°F16°F16°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 21°F22°F35°F57°F72°F80°F82°F78°F66°F51°F35°F25°F
Temp. 14°F14°F26°F47°F62°F70°F73°F69°F57°F44°F30°F19°F
Low 7°F7°F18°F36°F48°F57°F61°F57°F47°F36°F24°F12°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 Ivanteyevka

Average Hourly Temperature in IvanteyevkaJanFebMarAprMayJunJulAugSepOctNovDec12 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 AMNowNowfrigidfrigidfreezingfreezingcoldcoldcoolcomfortablecomfortablewarmvery coldvery 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.

Elbow Lake, Minnesota, United States (5,345 miles away) is the far-away foreign place with temperatures most similar to Ivanteyevka (view comparison).

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In Ivanteyevka, 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 Ivanteyevka begins around April 17 and lasts for 5.7 months, ending around October 8.

The clearest month of the year in Ivanteyevka is July, during which on average the sky is clear, mostly clear, or partly cloudy 69% of the time.

The cloudier part of the year begins around October 8 and lasts for 6.3 months, ending around April 17.

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

Cloud Cover Categories in Ivanteyevka

Cloud Cover Categories in IvanteyevkaclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jul 2471%Jul 2471%Feb 2024%Feb 2024%Apr 1747%Apr 1747%Oct 848%Oct 848%NowNowclearpartly cloudymostly cloudyovercastmostly clear
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 75%76%66%53%45%39%31%35%46%56%66%73%
Clearer 25%24%34%47%55%61%69%65%54%44%34%27%

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

The wetter season lasts 9.1 months, from April 18 to January 21, with a greater than 17% chance of a given day being a wet day. The month with the most wet days in Ivanteyevka is June, with an average of 6.2 days with at least 0.04 inches of precipitation.

The drier season lasts 2.9 months, from January 21 to April 18. The month with the fewest wet days in Ivanteyevka is March, with an average of 4.0 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 Ivanteyevka changes throughout the year.

Rain alone is the most common for 8.5 months, from March 12 to November 26. The month with the most days of rain alone in Ivanteyevka is June, with an average of 6.2 days.

Snow alone is the most common for 3.5 months, from November 26 to March 12. The month with the most days of snow alone in Ivanteyevka is January, with an average of 3.5 days.

Daily Chance of Precipitation in Ivanteyevka

Daily Chance of Precipitation in IvanteyevkasnowrainsnowJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Jun 2523%Jun 2523%Mar 2212%Mar 2212%Nov 2617%Nov 2617%Jan 2117%Jan 2117%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 0.9d0.6d2.0d4.5d5.2d6.2d5.5d4.8d5.9d5.6d3.3d1.3d
Mixed 1.0d0.5d0.7d0.2d0.0d0.0d0.0d0.0d0.0d0.3d0.8d1.1d
Snow 3.5d2.7d1.4d0.1d0.0d0.0d0.0d0.0d0.0d0.2d1.3d3.4d
Any 5.4d3.9d4.0d4.9d5.2d6.2d5.5d4.8d5.9d6.0d5.4d5.8d

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. Ivanteyevka experiences some seasonal variation in monthly rainfall.

The rainy period of the year lasts for 8.1 months, from March 23 to November 27, with a sliding 31-day rainfall of at least 0.5 inches. The month with the most rain in Ivanteyevka is September, with an average rainfall of 1.4 inches.

The rainless period of the year lasts for 3.9 months, from November 27 to March 23. The month with the least rain in Ivanteyevka is February, with an average rainfall of 0.1 inches.

Average Monthly Rainfall in Ivanteyevka

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″0.1″0.4″0.9″1.0″1.3″1.1″1.0″1.4″1.2″0.7″0.3″

Snowfall

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

The snowy period of the year lasts for 5.3 months, from October 25 to April 3, with a sliding 31-day snowfall of at least 1.0 inches. The month with the most snow in Ivanteyevka is January, with an average snowfall of 6.1 inches.

The snowless period of the year lasts for 6.7 months, from April 3 to October 25. The least snow falls around July 13, with an average total accumulation of 0.0 inches.

Average Monthly Snowfall in Ivanteyevka

Average Monthly Snowfall in IvanteyevkasnowsnowJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in2 in2 in4 in4 in6 in6 in8 in8 in10 in10 in12 in12 in14 in14 inJan 36.2 inJan 36.2 inJul 130.0 inJul 130.0 inOct 251.0 inOct 251.0 inApr 31.0 inApr 31.0 in
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 6.1″5.1″2.7″0.4″0.0″0.0″0.0″0.0″0.0″0.5″2.9″5.5″

The length of the day in Ivanteyevka varies extremely over the course of the year. In 2024, the shortest day is December 21, with 7 hours, 42 minutes of daylight; the longest day is June 20, with 16 hours, 47 minutes of daylight.

Hours of Daylight and Twilight in Ivanteyevka

Hours of Daylight and Twilight in IvanteyevkaJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 8 minMar 2012 hr, 8 minMar 2016 hr, 47 minJun 2016 hr, 47 minJun 2012 hr, 11 minSep 2212 hr, 11 minSep 227 hr, 42 minDec 217 hr, 42 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 8.3h9.9h11.9h14.0h15.8h16.7h16.2h14.6h12.6h10.6h8.8h7.8h

The earliest sunrise is at 3:21 AM on June 17, and the latest sunrise is 4 hours, 32 minutes later at 7:53 AM on December 30. The earliest sunset is at 3:30 PM on December 13, and the latest sunset is 4 hours, 39 minutes later at 8:09 PM on June 24.

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

Sunrise & Sunset with Twilight in Ivanteyevka

Sunrise & Sunset with Twilight in IvanteyevkaJanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PMJun 173:21 AMJun 173:21 AM8:09 PMJun 248:09 PMJun 24Dec 133:30 PMDec 133:30 PM7:53 AMDec 307:53 AMDec 30daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
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 Ivanteyevka

Solar Elevation and Azimuth in IvanteyevkaJanFebMarAprMayJunJulAugSepOctNovDec12 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 AM00001010101020202030304040500000101010102020203030304040506014NowNow
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 Ivanteyevka

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 Ivanteyevka, 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 3% of 3% throughout.

Humidity Comfort Levels in Ivanteyevka

Humidity Comfort Levels in IvanteyevkaJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Mar 60%Mar 60%Jul 96%Jul 96%NowNowcomfortablecomfortabledrydryhumidhumid
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 0.0d0.0d0.0d0.0d0.0d0.6d1.6d0.5d0.0d0.0d0.0d0.0d

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

The windier part of the year lasts for 6.6 months, from October 8 to April 26, with average wind speeds of more than 10.3 miles per hour. The windiest month of the year in Ivanteyevka is February, with an average hourly wind speed of 11.9 miles per hour.

The calmer time of year lasts for 5.5 months, from April 26 to October 8. The calmest month of the year in Ivanteyevka is July, with an average hourly wind speed of 8.6 miles per hour.

Average Wind Speed in Ivanteyevka

Average Wind Speed in IvanteyevkawindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mph16 mph16 mph18 mph18 mphFeb 712.1 mphFeb 712.1 mphJul 288.5 mphJul 288.5 mphOct 810.3 mphOct 810.3 mphApr 2610.3 mphApr 2610.3 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) 11.411.911.310.79.78.98.68.99.710.310.510.8

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

The wind is most often from the north for 4.1 months, from April 27 to August 29, with a peak percentage of 41% on July 24. The wind is most often from the west for 2.1 months, from August 29 to November 1, with a peak percentage of 34% on October 28. The wind is most often from the south for 5.9 months, from November 1 to April 27, with a peak percentage of 38% on January 1.

Wind Direction in Ivanteyevka

Wind Direction in IvanteyevkaSNWSJanFebMarAprMayJunJulAugSepOctNovDec0%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 Ivanteyevka 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 Ivanteyevka for general outdoor tourist activities is from early June to late August, with a peak score in the last week of July.

Tourism Score in Ivanteyevka

Tourism Score in Ivanteyevkabest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810107.27.20.00.0NowNowtemperaturetemperature 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 Ivanteyevka for hot-weather activities is from late June to early August, with a peak score in the third week of July.

Beach/Pool Score in Ivanteyevka

Beach/Pool Score in IvanteyevkaJanFebMarAprMayJunJulAugSepOctNovDec002244668810106.06.00.00.0NowNowtemperaturetemperature 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 Ivanteyevka typically lasts for 5.4 months (162 days), from around April 24 to around October 3, rarely starting before April 3 or after May 14, and rarely ending before September 16 or after October 20.

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

Time Spent in Various Temperature Bands and the Growing Season in Ivanteyevkagrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Apr 2450%Apr 2450%Oct 350%Oct 350%May 1490%May 1490%Sep 1690%Sep 1690%Apr 310%Apr 310%Oct 2010%Oct 2010%0%Feb 80%Feb 8Jul 14100%Jul 14100%NowNowfrigidfreezingvery coldcoolcomfortablewarmhotcold
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 Ivanteyevka should appear around April 25, only rarely appearing before April 15 or after May 5.

Growing Degree Days in Ivanteyevka

Growing Degree Days in IvanteyevkaJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F500°F500°F1,000°F1,000°F1,500°F1,500°F2,000°F2,000°F2,500°F2,500°F3,000°F3,000°FApr 2590°FApr 2590°FJun 21900°FJun 21900°FAug 21,800°FAug 21,800°FDec 312,641°FDec 312,641°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 3.4 months, from May 3 to August 15, with an average daily incident shortwave energy per square meter above 5.5 kWh. The brightest month of the year in Ivanteyevka is June, with an average of 6.7 kWh.

The darker period of the year lasts for 3.9 months, from October 21 to February 17, with an average daily incident shortwave energy per square meter below 1.9 kWh. The darkest month of the year in Ivanteyevka is December, with an average of 0.7 kWh.

Average Daily Incident Shortwave Solar Energy in Ivanteyevka

Average Daily Incident Shortwave Solar Energy in IvanteyevkabrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhJul 46.7 kWhJul 46.7 kWhDec 200.7 kWhDec 200.7 kWhMay 35.5 kWhMay 35.5 kWhAug 155.5 kWhAug 155.5 kWhOct 211.9 kWhOct 211.9 kWhFeb 171.9 kWhFeb 171.9 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) 0.91.83.34.76.16.76.55.43.82.21.10.7

For the purposes of this report, the geographical coordinates of Ivanteyevka are 52.267 deg latitude, 49.105 deg longitude, and 167 ft elevation.

The topography within 2 miles of Ivanteyevka contains only modest variations in elevation, with a maximum elevation change of 151 feet and an average elevation above sea level of 184 feet. Within 10 miles also contains only modest variations in elevation (394 feet). Within 50 miles contains only modest variations in elevation (1,188 feet).

The area within 2 miles of Ivanteyevka is covered by cropland (73%) and grassland (27%), within 10 miles by cropland (81%) and grassland (18%), and within 50 miles by cropland (72%) and grassland (20%).

This report illustrates the typical weather in Ivanteyevka, 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, Kurumoch International Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Ivanteyevka.

At a distance of 155 kilometers from Ivanteyevka, 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 Ivanteyevka to the nearest station, increasing from 0% at 150 kilometers to 100% at 200 kilometers. In this case, the MERRA-2 weight is 9%, making the weight assigned to the weather station 91%.

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.