Average Weather in September in Ruskeala Russia
Daily high temperatures decrease by 11°F, from 61°F to 50°F, rarely falling below 42°F or exceeding 69°F.
Daily low temperatures decrease by 7°F, from 46°F to 39°F, rarely falling below 29°F or exceeding 54°F.
For reference, on July 22, the hottest day of the year, temperatures in Ruskeala typically range from 53°F to 71°F, while on February 4, the coldest day of the year, they range from 8°F to 20°F.
Average High and Low Temperature in September
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on September. 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 September
Anchorage, Alaska, United States (3,932 miles away); Chetwynd, Canada (4,176 miles); and Rimouski, Canada (3,620 miles) are the far-away foreign places with temperatures most similar to Ruskeala (view comparison).
The month of September in Ruskeala experiences rapidly increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 54% to 67%.
The clearest day of the month is September 2, with clear, mostly clear, or partly cloudy conditions 46% of the time.
For reference, on December 16, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 85%, while on July 19, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 55%.
Cloud Cover Categories in September
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 Ruskeala, the chance of a wet day over the course of September is essentially constant, remaining around 31% throughout.
For reference, the year's highest daily chance of a wet day is 35% on July 5, and its lowest chance is 19% on March 4.
Probability of Precipitation in September
The average sliding 31-day rainfall during September in Ruskeala is gradually decreasing, starting the month at 2.8 inches, when it rarely exceeds 4.6 inches or falls below 1.2 inches, and ending the month at 2.4 inches, when it rarely exceeds 4.3 inches or falls below 0.9 inches.
Average Monthly Rainfall in September
Over the course of September in Ruskeala, the length of the day is very rapidly decreasing. From the start to the end of the month, the length of the day decreases by 2 hours, 49 minutes, implying an average daily decrease of 5 minutes, 50 seconds, and weekly decrease of 40 minutes, 53 seconds.
The shortest day of the month is September 30, with 11 hours, 30 minutes of daylight and the longest day is September 1, with 14 hours, 19 minutes of daylight.
Hours of Daylight and Twilight in September
The earliest sunrise of the month in Ruskeala is 5:47 AM on September 1 and the latest sunrise is 1 hour, 15 minutes later at 7:02 AM on September 30.
The latest sunset is 8:06 PM on September 1 and the earliest sunset is 1 hour, 35 minutes earlier at 6:31 PM on September 30.
Daylight saving time is not observed in Ruskeala during 2021.
For reference, on June 21, the longest day of the year, the Sun rises at 3:07 AM and sets 19 hours, 43 minutes later, at 10:50 PM, while on December 21, the shortest day of the year, it rises at 10:20 AM and sets 5 hours, 10 minutes later, at 3:31 PM.
Sunrise & Sunset with Twilight in September
The figure below presents a compact representation of key lunar data for September 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 September
The chance that a given day will be muggy in Ruskeala is essentially constant during September, remaining around 0% throughout.
For reference, on July 26, the muggiest day of the year, there are muggy conditions 3% of the time, while on September 19, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in September
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Ruskeala is essentially constant during September, remaining within 0.2 miles per hour of 6.0 miles per hour throughout.
For reference, on March 20, the windiest day of the year, the daily average wind speed is 7.1 miles per hour, while on July 25, the calmest day of the year, the daily average wind speed is 5.4 miles per hour.
Average Wind Speed in September
The hourly average wind direction in Ruskeala throughout September is predominantly from the south, with a peak proportion of 35% on September 26.
Wind Direction in September
The growing season in Ruskeala typically lasts for 3.8 months (117 days), from around May 26 to around September 20, rarely starting before May 8 or after June 14, and rarely ending before August 28 or after October 14.
During September in Ruskeala, the chance that a given day is within the growing season is very rapidly decreasing falling from 85% to 29% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in September
The average accumulated growing degree days in Ruskeala are gradually increasing during September, increasing by 84°F, from 1,066°F to 1,149°F, over the course of the month.
Growing Degree Days in September
The average daily incident shortwave solar energy in Ruskeala is rapidly decreasing during September, falling by 1.8 kWh, from 3.5 kWh to 1.7 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in September
For the purposes of this report, the geographical coordinates of Ruskeala are 61.933 deg latitude, 30.583 deg longitude, and 390 ft elevation.
The topography within 2 miles of Ruskeala contains only modest variations in elevation, with a maximum elevation change of 335 feet and an average elevation above sea level of 279 feet. Within 10 miles contains only modest variations in elevation (518 feet). Within 50 miles also contains significant variations in elevation (787 feet).
The area within 2 miles of Ruskeala is covered by trees (100%), within 10 miles by trees (91%), and within 50 miles by trees (68%) and water (28%).
This report illustrates the typical weather in Ruskeala, 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 Ruskeala.
For each station, the records are corrected for the elevation difference between that station and Ruskeala 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 Ruskeala is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Ruskeala and a given station.
Time zones for airports and weather stations are provided by AskGeo.com .