September weather forecastTroitsa, Russia
September
Weather in September
The first month of the autumn, September, is still a mild month in Troitsa, Russia, with temperature in the range of an average low of 5.5°C (41.9°F) and an average high of 13.3°C (55.9°F).Temperature
During the transition into September, Troitsa observes a decrease in the average high-temperature, falling from a pleasant 20.3°C (68.5°F) in August to a mild 13.3°C (55.9°F). In Troitsa, an average low-temperature of 5.5°C (41.9°F) is recorded during September nights.Humidity
The average relative humidity in September is 84%.Rainfall
In Troitsa, in September, during 13.7 rainfall days, 26mm (1.02") of precipitation is typically accumulated. Throughout the year, there are 106 rainfall days, and 421mm (16.57") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 1.1 snowfall days, it receives 14mm (0.55") of snow. Throughout the year, there are 131.8 snowfall days, and 1252mm (49.29") of snow is accumulated.Daylight
The average length of the day in September is 12h and 51min.On the first day of the month, sunrise is at 04:32 and sunset at 18:36. On the last day of September, in Troitsa, sunrise is at 05:38 and sunset at 17:10 MSK.
Sunshine
The average sunshine in September is 5.2h.UV index
In Troitsa, the average daily maximum UV index in September is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 2 in September translates into this advice:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. To protect against the Sun's most potent rays, avoid direct exposure around midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Troitsa, Russia
- Average high temperature in September: 13.3°C
The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (-10.9°C).
- Average low temperature in September: 5.5°C
The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is January (-16.8°C).
Average pressure in September
Troitsa, Russia
- Average pressure in September: 1014.4mbar
The month with the highest atmospheric pressure is February (1020.6mbar).
The month with the lowest atmospheric pressure is June (1010.9mbar).
Average wind speed in September
Troitsa, Russia
- Average wind speed in September: 10.1km/h
The windiest month (with the highest average wind speed) is October (11.8km/h).
The calmest month (with the lowest average wind speed) is July (9km/h).
Average humidity in September
Troitsa, Russia
- Average humidity in September: 84%
The months with the highest relative humidity are January, February, March and December (96%).
The month with the lowest relative humidity is May (65%).
Average rainfall in September
Troitsa, Russia
- Average rainfall in September: 26mm
The wettest months (with the highest rainfall) are July and October (50mm).
The driest month (with the least rainfall) is February (20mm).
Average rainfall days in September
Troitsa, Russia
- Average rainfall days in September: 13.7 days
The months with the highest number of rainy days are June and July (15 days).
The month with the least rainy days is January (0.4 days).
Average snowfall in September
Troitsa, Russia
- Average snowfall in September: 14mm
The month with the highest snowfall is March (246mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Troitsa, Russia
- Average snowfall days in September: 1.1 days
The month with the highest number of snowfall days is December (23 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Troitsa, Russia
- Average daylight in September: 12h and 48min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in September: 5h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 0h and 54min).
Average sunshine days in September
Troitsa, Russia
- Average sunshine days in September: 13 days
The month with the most sunshine days is May (16.1 days).
The month with the least sunshine days is April (8.3 days).
Average UV index in September
Troitsa, Russia
- Average UV index in September: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in September
Troitsa, Russia
- Average cloud cover in September: 65
The months with the most cloud cover are January and March (Cloud cover 89).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in September
Troitsa, Russia
- Average visibility in September: 7km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February, March and December (5km).
