Average Weather in May in Sertolovo Russia
Daily high temperatures increase by 9°F, from 54°F to 64°F, rarely falling below 42°F or exceeding 76°F.
Daily low temperatures increase by 9°F, from 36°F to 45°F, rarely falling below 28°F or exceeding 53°F.
For reference, on July 25, the hottest day of the year, temperatures in Sertolovo typically range from 55°F to 73°F, while on February 6, the coldest day of the year, they range from 13°F to 24°F.
Average High and Low Temperature in May
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on May. 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 May
Laurium, Michigan, United States (4,265 miles away); Springhill, Canada (3,703 miles); and Gambo, Canada (3,238 miles) are the far-away foreign places with temperatures most similar to Sertolovo (view comparison).
The month of May in Sertolovo experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 55% to 49%.
The clearest day of the month is May 30, with clear, mostly clear, or partly cloudy conditions 52% of the time.
For reference, on January 24, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 80%, while on July 18, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 57%.
Cloud Cover Categories in May
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 Sertolovo, the chance of a wet day over the course of May is increasing, starting the month at 23% and ending it at 27%.
For reference, the year's highest daily chance of a wet day is 34% on August 22, and its lowest chance is 15% on March 4.
Over the course of May in Sertolovo, the chance of a day with only rain increases from 22% to 27%, the chance of a day with mixed snow and rain remains an essentially constant 1% throughout, and the chance of a day with only snow remains an essentially constant 0% throughout.
Probability of Precipitation in May
The average sliding 31-day rainfall during May in Sertolovo is increasing, starting the month at 1.4 inches, when it rarely exceeds 2.5 inches or falls below 0.5 inches, and ending the month at 2.1 inches, when it rarely exceeds 3.5 inches or falls below 0.9 inches.
Average Monthly Rainfall in May
Over the course of May in Sertolovo, the length of the day is very rapidly increasing. From the start to the end of the month, the length of the day increases by 2 hours, 16 minutes, implying an average daily increase of 4 minutes, 33 seconds, and weekly increase of 31 minutes, 48 seconds.
The shortest day of the month is May 1, with 16 hours, 2 minutes of daylight and the longest day is May 31, with 18 hours, 18 minutes of daylight.
Hours of Daylight and Twilight in May
The latest sunrise of the month in Sertolovo is 4:56 AM on May 1 and the earliest sunrise is 1 hour, 8 minutes earlier at 3:48 AM on May 31.
The earliest sunset is 8:58 PM on May 1 and the latest sunset is 1 hour, 9 minutes later at 10:06 PM on May 31.
Daylight saving time is not observed in Sertolovo during 2021.
For reference, on June 21, the longest day of the year, the Sun rises at 3:33 AM and sets 18 hours, 55 minutes later, at 10:28 PM, while on December 21, the shortest day of the year, it rises at 10:02 AM and sets 5 hours, 49 minutes later, at 3:52 PM.
Sunrise & Sunset with Twilight in May
The figure below presents a compact representation of key lunar data for May 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 May
The chance that a given day will be muggy in Sertolovo is essentially constant during May, remaining around 0% throughout.
For reference, on July 25, the muggiest day of the year, there are muggy conditions 3% of the time, while on September 18, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in May
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Sertolovo is essentially constant during May, remaining within 0.2 miles per hour of 6.4 miles per hour throughout.
For reference, on January 1, the windiest day of the year, the daily average wind speed is 8.0 miles per hour, while on July 22, the calmest day of the year, the daily average wind speed is 5.6 miles per hour.
Average Wind Speed in May
The hourly average wind direction in Sertolovo throughout May is predominantly from the west, with a peak proportion of 40% on May 31.
Wind Direction in May
Sertolovo 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 Sertolovo is rapidly increasing during May, rising by 9°F, from 39°F to 48°F, over the course of the month.
Average Water Temperature in May
The growing season in Sertolovo typically lasts for 4.8 months (146 days), from around May 10 to around October 3, rarely starting before April 20 or after May 29, and rarely ending before September 15 or after October 22.
During May in Sertolovo, the chance that a given day is within the growing season is very rapidly increasing rising from 28% to 93% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in May
The average accumulated growing degree days in Sertolovo are gradually increasing during May, increasing by 142°F, from 33°F to 175°F, over the course of the month.
Growing Degree Days in May
The average daily incident shortwave solar energy in Sertolovo is increasing during May, rising by 1.2 kWh, from 4.6 kWh to 5.8 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in May
For the purposes of this report, the geographical coordinates of Sertolovo are 60.144 deg latitude, 30.202 deg longitude, and 171 ft elevation.
The topography within 2 miles of Sertolovo contains only modest variations in elevation, with a maximum elevation change of 226 feet and an average elevation above sea level of 182 feet. Within 10 miles contains only modest variations in elevation (505 feet). Within 50 miles also contains significant variations in elevation (719 feet).
The area within 2 miles of Sertolovo is covered by trees (73%) and water (12%), within 10 miles by trees (76%), and within 50 miles by trees (57%) and water (31%).
This report illustrates the typical weather in Sertolovo, 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 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Sertolovo.
For each station, the records are corrected for the elevation difference between that station and Sertolovo 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 Sertolovo is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Sertolovo and a given station.
The stations contributing to this reconstruction are: Rzhevka Airport (59%, 28 kilometers, southeast); Pulkovo Airport (36%, 38 kilometers, south); and Lappeenranta Airport (4.7%, 151 kilometers, northwest).
Time zones for airports and weather stations are provided by AskGeo.com .