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Climate and Average Weather Year Round in Ivanovka Russia

In Ivanovka, the summers are long and comfortable; the winters are short, frigid, and snowy; and it is partly cloudy year round. Over the course of the year, the temperature typically varies from -8°F to 79°F and is rarely below -21°F or above 88°F.

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

Climate in Ivanovka

frigidfreezingcoldcoolcomfortablewarmcoolfreezingJanFebMarAprMayJunJulAugSepOctNovDecNowNow68%68%46%46%clearovercastprecipitation: 3.6 inprecipitation: 3.6 in0.2 in0.2 inmuggy: 42%muggy: 42%0%0%drydrytourism score: 6.6tourism score: 6.60.00.0
Ivanovka weather by month. Click on each chart for more information.

The warm season lasts for 4.1 months, from May 21 to September 23, with an average daily high temperature above 65°F. The hottest month of the year in Ivanovka is August, with an average high of 77°F and low of 61°F.

The cold season lasts for 2.9 months, from November 28 to February 26, with an average daily high temperature below 25°F. The coldest month of the year in Ivanovka is January, with an average low of -7°F and high of 13°F.

Average High and Low Temperature in Ivanovka

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 13°F20°F36°F52°F64°F71°F77°F77°F68°F53°F33°F17°F
Temp. 3°F11°F26°F42°F53°F61°F68°F69°F59°F44°F25°F9°F
Low -7°F1°F18°F33°F44°F53°F61°F61°F49°F34°F16°F-1°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 Ivanovka

Average Hourly Temperature in IvanovkaJanFebMarAprMayJunJulAugSepOctNovDec12 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 AMNowNowfrigidfrigidfreezingcoldcoldcoolcomfortablewarmfreezingvery coldcomfortablevery 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.

Winnipeg, Canada (5,303 miles away) is the far-away foreign place with temperatures most similar to Ivanovka (view comparison).

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In Ivanovka, 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 Ivanovka begins around August 25 and lasts for 3.1 months, ending around November 30.

The clearest month of the year in Ivanovka is October, during which on average the sky is clear, mostly clear, or partly cloudy 65% of the time.

The cloudier part of the year begins around November 30 and lasts for 8.9 months, ending around August 25.

The cloudiest month of the year in Ivanovka is May, during which on average the sky is overcast or mostly cloudy 53% of the time.

Cloud Cover Categories in Ivanovka

Cloud Cover Categories in IvanovkaclearercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Sep 2468%Sep 2468%May 2346%May 2346%Nov 3057%Nov 3057%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 47%48%47%51%53%51%49%45%35%35%41%47%
Clearer 53%52%53%49%47%49%51%55%65%65%59%53%

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

The wetter season lasts 5.4 months, from April 23 to October 3, with a greater than 20% chance of a given day being a wet day. The month with the most wet days in Ivanovka is July, with an average of 11.0 days with at least 0.04 inches of precipitation.

The drier season lasts 6.6 months, from October 3 to April 23. The month with the fewest wet days in Ivanovka is January, with an average of 1.1 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. Based on this categorization, the most common form of precipitation in Ivanovka changes throughout the year.

Rain alone is the most common for 7.8 months, from March 20 to November 12. The month with the most days of rain alone in Ivanovka is July, with an average of 11.0 days.

Snow alone is the most common for 4.2 months, from November 12 to March 20. The month with the most days of snow alone in Ivanovka is December, with an average of 1.3 days.

Daily Chance of Precipitation in Ivanovka

Daily Chance of Precipitation in IvanovkasnowrainsnowJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Jul 1738%Jul 1738%Jan 272%Jan 272%Mar 209%Mar 209%Nov 1211%Nov 1211%Apr 2320%Apr 2320%Oct 320%Oct 320%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 0.0d0.1d0.9d4.2d8.2d9.6d11.0d10.3d7.7d4.7d1.2d0.1d
Mixed 0.1d0.3d0.6d0.6d0.1d0.0d0.0d0.0d0.0d0.4d0.8d0.3d
Snow 1.0d0.9d1.1d0.2d0.0d0.0d0.0d0.0d0.0d0.3d1.2d1.3d
Any 1.1d1.3d2.6d5.0d8.3d9.6d11.0d10.3d7.7d5.4d3.2d1.7d

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. Ivanovka experiences significant seasonal variation in monthly rainfall.

The rainy period of the year lasts for 7.4 months, from March 30 to November 11, with a sliding 31-day rainfall of at least 0.5 inches. The month with the most rain in Ivanovka is August, with an average rainfall of 3.6 inches.

The rainless period of the year lasts for 4.6 months, from November 11 to March 30. The month with the least rain in Ivanovka is January, with an average rainfall of 0.0 inches.

Average Monthly Rainfall in Ivanovka

Average Monthly Rainfall in IvanovkarainJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 in6 in6 in7 in7 inAug 133.6 inAug 133.6 inJan 20.0 inJan 20.0 inMar 300.5 inMar 300.5 inNov 110.5 inNov 110.5 in
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 0.0″0.1″0.2″1.0″1.9″2.5″3.5″3.6″2.7″1.4″0.4″0.1″

Snowfall

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

The snowy period of the year lasts for 6.0 months, from October 12 to April 12, with a sliding 31-day snowfall of at least 1.0 inches. The month with the most snow in Ivanovka is November, with an average snowfall of 3.9 inches.

The snowless period of the year lasts for 6.0 months, from April 12 to October 12. The least snow falls around July 22, with an average total accumulation of 0.0 inches.

Average Monthly Snowfall in Ivanovka

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 2.0″2.2″2.5″0.8″0.1″0.0″0.0″0.0″0.0″1.4″3.9″3.0″

The length of the day in Ivanovka varies significantly over the course of the year. In 2024, the shortest day is December 21, with 8 hours, 53 minutes of daylight; the longest day is June 21, with 15 hours, 29 minutes of daylight.

Hours of Daylight and Twilight in Ivanovka

Hours of Daylight and Twilight in IvanovkaJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 9 minMar 2012 hr, 9 minMar 2015 hr, 29 minJun 2115 hr, 29 minJun 2112 hr, 10 minSep 2212 hr, 10 minSep 228 hr, 53 minDec 218 hr, 53 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 9.3h10.5h11.9h13.5h14.8h15.4h15.1h13.9h12.5h11.0h9.7h9.0h

The earliest sunrise is at 5:26 AM on June 15, and the latest sunrise is 3 hours, 18 minutes later at 8:44 AM on January 4. The earliest sunset is at 5:31 PM on December 10, and the latest sunset is 3 hours, 25 minutes later at 8:56 PM on June 26.

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

Sunrise & Sunset with Twilight in Ivanovka

Sunrise & Sunset with Twilight in IvanovkaJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 155:26 AMJun 155:26 AM8:56 PMJun 268:56 PMJun 26Dec 105:31 PMDec 105:31 PM8:44 AMJan 48:44 AMJan 4daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
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 Ivanovka

Solar Elevation and Azimuth in IvanovkaJanFebMarAprMayJunJulAugSepOctNovDec12 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 AM00001010101020202020303030404050600000101010102020202030303040405050602369NowNow
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 Ivanovka

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.

Ivanovka experiences significant seasonal variation in the perceived humidity.

The muggier period of the year lasts for 1.9 months, from July 5 to September 2, during which time the comfort level is muggy, oppressive, or miserable at least 10% of the time. The month with the most muggy days in Ivanovka is August, with 9.4 days that are muggy or worse.

The least muggy day of the year is March 13, when muggy conditions are essentially unheard of.

Humidity Comfort Levels in Ivanovka

Humidity Comfort Levels in IvanovkamuggyJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Mar 130%Mar 130%Aug 442%Aug 442%Jul 510%Jul 510%Sep 210%Sep 210%NowNowmuggymuggydrydryhumidhumidcomfortablecomfortableoppressiveoppressive
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 0.0d0.0d0.0d0.0d0.0d0.7d7.6d9.4d1.0d0.0d0.0d0.0d

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 Ivanovka experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 4.3 months, from January 23 to May 31, with average wind speeds of more than 7.3 miles per hour. The windiest month of the year in Ivanovka is March, with an average hourly wind speed of 8.6 miles per hour.

The calmer time of year lasts for 7.7 months, from May 31 to January 23. The calmest month of the year in Ivanovka is August, with an average hourly wind speed of 6.0 miles per hour.

Average Wind Speed in Ivanovka

Average Wind Speed in IvanovkawindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mphMar 258.8 mphMar 258.8 mphAug 285.9 mphAug 285.9 mphJan 237.3 mphJan 237.3 mphMay 317.3 mphMay 317.3 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) 7.37.98.68.67.96.86.36.06.27.27.47.2

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

The wind is most often from the south for 6.6 months, from April 1 to October 21, with a peak percentage of 70% on June 29. The wind is most often from the north for 5.3 months, from October 21 to April 1, with a peak percentage of 59% on January 1.

Wind Direction in Ivanovka

Wind Direction in IvanovkaNSNJanFebMarAprMayJunJulAugSepOctNovDec0%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).

Ivanovka 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 significant seasonal variation over the course of the year.

The time of year with warmer water lasts for 2.6 months, from July 12 to October 1, with an average temperature above 60°F. The month of the year in Ivanovka with the warmest water is August, with an average temperature of 66°F.

The time of year with cooler water lasts for 4.8 months, from December 3 to April 29, with an average temperature below 39°F. The month of the year in Ivanovka with the coolest water is February, with an average temperature of 32°F.

Average Water Temperature in Ivanovka

Average Water Temperature in IvanovkawarmcoolcoolJanFebMarAprMayJunJulAugSepOctNovDec30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°FAug 1867°FAug 1867°F32°FFeb 2332°FFeb 23Jul 1260°FJul 1260°FOct 160°FOct 160°FDec 339°FDec 339°FApr 2939°FApr 2939°FNowNow
The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.
WaterJanFebMarAprMayJunJulAugSepOctNovDec
Temperature 33°F32°F33°F37°F44°F52°F61°F66°F63°F55°F45°F37°F

To characterize how pleasant the weather is in Ivanovka 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 Ivanovka for general outdoor tourist activities is from early July to late August, with a peak score in the first week of August.

Tourism Score in Ivanovka

Tourism Score in Ivanovkabest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810106.66.60.00.0NowNowtemperaturetemperature 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 Ivanovka for hot-weather activities is from late July to mid August, with a peak score in the first week of August.

Beach/Pool Score in Ivanovka

Beach/Pool Score in IvanovkaJanFebMarAprMayJunJulAugSepOctNovDec002244668810103.23.20.00.0NowNowtemperaturetemperature cloudscloudsprecipitationprecipitation
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 Ivanovka typically lasts for 5.1 months (155 days), from around April 30 to around October 2, rarely starting before April 12 or after May 18, and rarely ending before September 13 or after October 20.

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

Time Spent in Various Temperature Bands and the Growing Season in Ivanovkagrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Apr 3050%Apr 3050%Oct 250%Oct 250%May 1890%May 1890%Sep 1390%Sep 1390%Apr 1210%Apr 1210%Oct 2010%Oct 2010%0%Dec 30%Dec 3Jul 26100%Jul 26100%NowNowfrigidfreezingcoldcoolcomfortablewarmvery cold
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The percentage of time spent in various temperature bands. The black line is the percentage chance that a given day is within the growing season.

Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.

Based on growing degree days alone, the first spring blooms in Ivanovka should appear around May 12, only rarely appearing before April 30 or after May 24.

Growing Degree Days in Ivanovka

Growing Degree Days in IvanovkaJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F500°F500°F1,000°F1,000°F1,500°F1,500°F2,000°F2,000°FMay 1290°FMay 1290°FJul 21900°FJul 21900°FSep 111,800°FSep 111,800°FDec 312,018°FDec 312,018°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 significant seasonal variation over the course of the year.

The brighter period of the year lasts for 3.7 months, from April 26 to August 17, with an average daily incident shortwave energy per square meter above 5.4 kWh. The brightest month of the year in Ivanovka is June, with an average of 6.2 kWh.

The darker period of the year lasts for 3.1 months, from November 2 to February 5, with an average daily incident shortwave energy per square meter below 2.6 kWh. The darkest month of the year in Ivanovka is December, with an average of 1.7 kWh.

Average Daily Incident Shortwave Solar Energy in Ivanovka

Average Daily Incident Shortwave Solar Energy in IvanovkabrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhJun 246.3 kWhJun 246.3 kWhDec 221.6 kWhDec 221.6 kWhApr 265.4 kWhApr 265.4 kWhAug 175.4 kWhAug 175.4 kWhNov 22.6 kWhNov 22.6 kWhFeb 52.6 kWhFeb 52.6 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) 2.02.94.15.15.86.26.05.44.63.32.21.7

For the purposes of this report, the geographical coordinates of Ivanovka are 43.969 deg latitude, 132.483 deg longitude, and 404 ft elevation.

The topography within 2 miles of Ivanovka contains only modest variations in elevation, with a maximum elevation change of 174 feet and an average elevation above sea level of 367 feet. Within 10 miles contains only modest variations in elevation (2,116 feet). Within 50 miles contains large variations in elevation (4,383 feet).

The area within 2 miles of Ivanovka is covered by trees (41%), grassland (38%), and cropland (21%), within 10 miles by trees (77%) and grassland (18%), and within 50 miles by trees (72%) and grassland (16%).

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

At a distance of 69 kilometers from Ivanovka, closer than our threshold of 150 kilometers, this station is deemed sufficiently nearby to be relied upon as our primary source for temperature and dew point records.

The station records are corrected for the elevation difference between the station and Ivanovka according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.

Please note that the station records themselves may additionally have been back-filled using other nearby stations or the MERRA-2 reanalysis.

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.