Climate and Average Weather Year Round in Bilyarsk Russia

In Bilyarsk, 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 4°F to 77°F and is rarely below -14°F or above 89°F.

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

The warm season lasts for 3.8 months, from May 14 to September 6, with an average daily high temperature above 65°F. The hottest month of the year in Bilyarsk is July, with an average high of 77°F and low of 58°F.

The cold season lasts for 3.9 months, from November 18 to March 14, with an average daily high temperature below 29°F. The coldest month of the year in Bilyarsk is January, with an average low of 6°F and high of 18°F.

In Bilyarsk, 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 Bilyarsk begins around April 11 and lasts for 5.4 months, ending around September 24.

The clearest month of the year in Bilyarsk is July, during which on average the sky is clear, mostly clear, or partly cloudy 62% of the time.

The cloudier part of the year begins around September 24 and lasts for 6.6 months, ending around April 11.

The cloudiest month of the year in Bilyarsk is January, during which on average the sky is overcast or mostly cloudy 81% of the time.

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

The wetter season lasts 6.4 months, from May 4 to November 16, with a greater than 21% chance of a given day being a wet day. The month with the most wet days in Bilyarsk is June, with an average of 8.3 days with at least 0.04 inches of precipitation.

The drier season lasts 5.6 months, from November 16 to May 4. The month with the fewest wet days in Bilyarsk is March, with an average of 4.3 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. Based on this categorization, the most common form of precipitation in Bilyarsk changes throughout the year.

Rain alone is the most common for 8.0 months, from March 19 to November 17. The month with the most days of rain alone in Bilyarsk is June, with an average of 8.3 days.

Snow alone is the most common for 4.0 months, from November 17 to March 19. The month with the most days of snow alone in Bilyarsk is December, with an average of 4.5 days.

Rainfall

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. Bilyarsk experiences some seasonal variation in monthly rainfall.

The rainy period of the year lasts for 7.9 months, from March 26 to November 21, with a sliding 31-day rainfall of at least 0.5 inches. The month with the most rain in Bilyarsk is June, with an average rainfall of 1.7 inches.

The rainless period of the year lasts for 4.1 months, from November 21 to March 26. The month with the least rain in Bilyarsk is January, with an average rainfall of 0.1 inches.

Snowfall

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

The snowy period of the year lasts for 6.0 months, from October 16 to April 17, with a sliding 31-day snowfall of at least 1.0 inches. The month with the most snow in Bilyarsk is December, with an average snowfall of 7.0 inches.

The snowless period of the year lasts for 6.0 months, from April 17 to October 16. The least snow falls around July 25, with an average total accumulation of 0.0 inches.

The length of the day in Bilyarsk varies extremely over the course of the year. In 2024, the shortest day is December 21, with 7 hours, 10 minutes of daylight; the longest day is June 20, with 17 hours, 22 minutes of daylight.

The earliest sunrise is at 2:58 AM on June 17, and the latest sunrise is 5 hours, 5 minutes later at 8:03 AM on December 29. The earliest sunset is at 3:09 PM on December 14, and the latest sunset is 5 hours, 12 minutes later at 8:21 PM on June 23.

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

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.

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 Bilyarsk, 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 5% of 5% throughout.

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

The windier part of the year lasts for 7.3 months, from September 27 to May 5, with average wind speeds of more than 10.3 miles per hour. The windiest month of the year in Bilyarsk is February, with an average hourly wind speed of 12.2 miles per hour.

The calmer time of year lasts for 4.7 months, from May 5 to September 27. The calmest month of the year in Bilyarsk is July, with an average hourly wind speed of 8.3 miles per hour.

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

The wind is most often from the west for 1.6 months, from May 8 to June 25 and for 2.4 months, from August 18 to October 31, with a peak percentage of 38% on October 28. The wind is most often from the north for 1.8 months, from June 25 to August 18, with a peak percentage of 37% on July 24. The wind is most often from the south for 6.3 months, from October 31 to May 8, with a peak percentage of 48% on January 1.

To characterize how pleasant the weather is in Bilyarsk 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 Bilyarsk for general outdoor tourist activities is from mid June to mid August, with a peak score in the last week of July.

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 Bilyarsk for hot-weather activities is from early July to early August, with a peak score in the third week of July.

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 Bilyarsk typically lasts for 5.0 months (155 days), from around May 1 to around October 2, rarely starting before April 9 or after May 23, and rarely ending before September 16 or after October 20.

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 Bilyarsk should appear around May 4, only rarely appearing before April 25 or after May 14.

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 3.3 months, from May 3 to August 13, with an average daily incident shortwave energy per square meter above 5.2 kWh. The brightest month of the year in Bilyarsk is June, with an average of 6.4 kWh.

The darker period of the year lasts for 4.1 months, from October 17 to February 19, with an average daily incident shortwave energy per square meter below 1.7 kWh. The darkest month of the year in Bilyarsk is December, with an average of 0.5 kWh.

For the purposes of this report, the geographical coordinates of Bilyarsk are 54.984 deg latitude, 50.387 deg longitude, and 351 ft elevation.

The topography within 2 miles of Bilyarsk contains only modest variations in elevation, with a maximum elevation change of 141 feet and an average elevation above sea level of 357 feet. Within 10 miles also contains only modest variations in elevation (374 feet). Within 50 miles contains only modest variations in elevation (597 feet).

The area within 2 miles of Bilyarsk is covered by cropland (69%) and grassland (25%), within 10 miles by cropland (51%) and trees (26%), and within 50 miles by cropland (45%) and trees (24%).