Average Weather in December in Priozërsk Russia
Daily high temperatures decrease by 6°F, from 30°F to 24°F, rarely falling below 5°F or exceeding 40°F.
Daily low temperatures decrease by 7°F, from 21°F to 14°F, rarely falling below -9°F or exceeding 35°F.
For reference, on July 22, the hottest day of the year, temperatures in Priozërsk typically range from 57°F to 72°F, while on February 4, the coldest day of the year, they range from 10°F to 22°F.
Average High and Low Temperature in December
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on December. The horizontal axis is the day, 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 December
The month of December in Priozërsk experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 80% throughout the month. The highest chance of overcast or mostly cloudy conditions is 81% on December 17.
The clearest day of the month is December 1, with clear, mostly clear, or partly cloudy conditions 20% of the time.
For reference, on December 17, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 81%, while on July 19, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 57%.
Cloud Cover Categories in December
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Priozërsk, the chance of a wet day over the course of December is essentially constant, remaining around 25% throughout.
For reference, the year's highest daily chance of a wet day is 36% on August 20, and its lowest chance is 17% on March 4.
Over the course of December in Priozërsk, the chance of a day with only rain decreases from 11% to 6%, the chance of a day with mixed snow and rain remains an essentially constant 4% throughout, and the chance of a day with only snow increases from 10% to 15%.
Probability of Precipitation in December
The average sliding 31-day rainfall during December in Priozërsk is gradually decreasing, starting the month at 0.8 inches, when it rarely exceeds 1.9 inches, and ending the month at 0.4 inches, when it rarely exceeds 0.9 inches.
Average Monthly Rainfall in December
We report snowfall in liquid-equivalent terms. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. As with rainfall, we consider the liquid-equivalent snowfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day liquid-equivalent snowfall during December in Priozërsk is essentially constant, remaining about 0.7 inches throughout, and rarely exceeding 1.4 inches or falling below 0.2 inches.
The highest average 31-day liquid-equivalent accumulation is 0.8 inches on December 23.
Average Monthly Liquid-Equivalent Snowfall in December
Over the course of December in Priozërsk, the length of the day is gradually decreasing. From the start to the end of the month, the length of the day decreases by 29 minutes, implying an average daily decrease of 58 seconds, and weekly decrease of 6 minutes, 45 seconds.
The shortest day of the month is December 21, with 5 hours, 31 minutes of daylight and the longest day is December 1, with 6 hours, 9 minutes of daylight.
Hours of Daylight and Twilight in December
The earliest sunrise of the month in Priozërsk is 9:43 AM on December 1 and the latest sunrise is 30 minutes later at 10:13 AM on December 26.
The latest sunset is 3:53 PM on December 1 and the earliest sunset is 11 minutes earlier at 3:41 PM on December 16.
Daylight saving time is not observed in Priozërsk during 2021.
For reference, on June 21, the longest day of the year, the Sun rises at 3:22 AM and sets 19 hours, 18 minutes later, at 10:40 PM, while on December 21, the shortest day of the year, it rises at 10:12 AM and sets 5 hours, 31 minutes later, at 3:43 PM.
Sunrise & Sunset with Twilight in December
The figure below presents a compact representation of key lunar data for December 2021. 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. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.
Moon Rise, Set & Phases in December
The chance that a given day will be muggy in Priozërsk is essentially constant during December, remaining around 0% throughout.
For reference, on July 26, the muggiest day of the year, there are muggy conditions 4% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in December
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Priozërsk is essentially constant during December, remaining within 0.2 miles per hour of 7.9 miles per hour throughout.
For reference, on April 5, the windiest day of the year, the daily average wind speed is 9.1 miles per hour, while on July 25, the calmest day of the year, the daily average wind speed is 7.5 miles per hour.
Average Wind Speed in December
The wind direction in Priozërsk during December is predominantly out of the south from December 1 to December 25 and the west from December 25 to December 31.
Wind Direction in December
Priozërsk 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 surface water temperature in Priozërsk is decreasing during December, falling by 4°F, from 38°F to 34°F, over the course of the month.
Average Water Temperature in December
The growing season in Priozërsk typically lasts for 5.0 months (154 days), from around May 7 to around October 8, rarely starting before April 18 or after May 27, and rarely ending before September 18 or after October 28.
The month of December in Priozërsk is reliably fully outside of the growing season.
Time Spent in Various Temperature Bands and the Growing Season in December
The average accumulated growing degree days in Priozërsk are essentially constant during December, remaining around 1,404°F throughout.
Growing Degree Days in December
The average daily incident shortwave solar energy in Priozërsk is essentially constant during December, remaining around 0.2 kWh throughout.
The lowest average daily incident shortwave solar energy during December is 0.1 kWh on December 21.
Average Daily Incident Shortwave Solar Energy in December
For the purposes of this report, the geographical coordinates of Priozërsk are 61.039 deg latitude, 30.129 deg longitude, and 43 ft elevation.
The topography within 2 miles of Priozërsk contains only modest variations in elevation, with a maximum elevation change of 131 feet and an average elevation above sea level of 40 feet. Within 10 miles also contains only modest variations in elevation (269 feet). Within 50 miles contains only modest variations in elevation (666 feet).
The area within 2 miles of Priozërsk is covered by trees (62%) and water (35%), within 10 miles by water (60%) and trees (39%), and within 50 miles by trees (54%) and water (42%).
This report illustrates the typical weather in Priozërsk, 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 are 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Priozërsk.
For each station, the records are corrected for the elevation difference between that station and Priozërsk according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
The estimated value at Priozërsk is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Priozërsk and a given station.
Time zones for airports and weather stations are provided by AskGeo.com .