Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Transition from August to September is accompanied by a temperature drop, with average high-temperatures decreasing from a moderately hot 23.3°C (73.9°F) to an enjoyable 16.3°C (61.3°F). Throughout the month of September, the nighttime temperature in Borovsk dips to an average of 7.9°C (46.2°F).Humidity
In Borovsk, the average relative humidity in September is 80%.Rainfall
In Borovsk, in September, during 12.8 rainfall days, 28mm (1.1") of precipitation is typically accumulated. In Borovsk, during the entire year, the rain falls for 123.1 days and collects up to 432mm (17.01") of precipitation.Snowfall
In Borovsk, Russia, snow does not fall in June through September.Daylight
In Borovsk, the average length of the day in September is 12h and 44min.On the first day of the month, sunrise is at 05:40 and sunset at 19:26. On the last day of September, sunrise is at 06:35 and sunset at 18:12 MSK.
Sunshine
The average sunshine in September is 6.7h.UV index
The average daily maximum UV index in September in Borovsk, Russia, is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 3 in September translates into these instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What are September temperatures in Borovsk?
What is the average humidity in September in Borovsk?
How much does it rain in Borovsk in September?
When it does not snow in Borovsk?
Does it snow in Borovsk in September?
What is the average length of the day in September in Borovsk?
What time are sunrise and sunset in September in Borovsk?
How many hours of sunshine does Borovsk have in September?
What is the UV index intensity in September in Borovsk?
Average temperature in September
Borovsk, Russia
- Average high temperature in September: 16.3°C
The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (-5.8°C).
- Average low temperature in September: 7.9°C
The month with the highest average low temperature is July (13.6°C).
The coldest month (with the lowest average low temperature) is January (-10.6°C).
Average pressure in September
Borovsk, Russia
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is November (1019.5mbar).
The month with the lowest atmospheric pressure is July (1012.1mbar).
Average wind speed in September
Borovsk, Russia
- Average wind speed in September: 10.2km/h
The windiest month (with the highest average wind speed) is December (12.1km/h).
The calmest months (with the lowest average wind speed) are July and August (9.6km/h).
Average humidity in September
Borovsk, Russia
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (95%).
The months with the lowest relative humidity are June and August (73%).
Average rainfall in September
Borovsk, Russia
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is May (64mm).
The driest month (with the least rainfall) is February (21mm).
Average rainfall days in September
Borovsk, Russia
- Average rainfall days in September: 12.8 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (1.8 days).
Average snowfall in September
Borovsk, Russia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (195mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Borovsk, Russia
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (19.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Borovsk, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in September
Borovsk, Russia
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is December (9.6 days).
Average UV index in September
Borovsk, Russia
- Average UV index in September: 3
The months with the highest UV index are June and 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
Borovsk, Russia
- Average cloud cover in September: 52
The months with the most cloud cover are January and December (Cloud cover 85).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Borovsk, Russia
- Average visibility in September: 8km
The months with the highest visibility are May, June and August (9km).
The months with the lowest visibility are January and February (5km).
Borovsk, Russia
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