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
As August transitions to September, the average high-temperature falls from a moderately hot 23.1°C (73.6°F) to a refreshing 16.5°C (61.7°F). The average low-temperature, in September, in Aleksin, is a frosty 7.8°C (46°F).Humidity
In September, the average relative humidity is 79%.Rainfall
In Aleksin, Russia, in September, it is raining for 10.3 days, with typically 11mm (0.43") of accumulated precipitation. In Aleksin, Russia, during the entire year, the rain falls for 101.9 days and collects up to 223mm (8.78") of precipitation.Snowfall
In Aleksin, snow does not fall in May through September.Daylight
In Aleksin, the average length of the day in September is 12h and 43min.On the first day of the month, sunrise is at 05:40 and sunset at 19:23. On the last day of September, in Aleksin, sunrise is at 06:33 and sunset at 18:10 MSK.
Sunshine
In Aleksin, the average sunshine in September is 6.7h.UV index
In Aleksin, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index, 3 during September, leads to the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Aleksin?
What is the average humidity in September in Aleksin?
How many days does it rain in September in Aleksin?
When it does not snow in Aleksin?
Does it snow in Aleksin in September?
How many hours of daylight does Aleksin have in September?
When is the sunrise / sunset in September in Aleksin?
How long on average sun shines in September in Aleksin?
What is the UV index reading in September in Aleksin?
Average temperature in September
Aleksin, Russia
- Average high temperature in September: 16.5°C
The warmest month (with the highest average high temperature) is July (23.9°C).
The month with the lowest average high temperature is January (-6°C).
- Average low temperature in September: 7.8°C
The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is January (-10.8°C).
Average pressure in September
Aleksin, Russia
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is November (1020mbar).
The month with the lowest atmospheric pressure is July (1012.2mbar).
Average wind speed in September
Aleksin, Russia
- Average wind speed in September: 11.9km/h
The windiest month (with the highest average wind speed) is December (14.8km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in September
Aleksin, Russia
- Average humidity in September: 79%
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is August (73%).
Average rainfall in September
Aleksin, Russia
- Average rainfall in September: 11mm
The wettest month (with the highest rainfall) is June (44mm).
The driest month (with the least rainfall) is November (8mm).
Average rainfall days in September
Aleksin, Russia
- Average rainfall days in September: 10.3 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is February (1.7 days).
Average snowfall in September
Aleksin, Russia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (74mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Aleksin, Russia
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (18.2 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Aleksin, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The months with the least sunshine are January and December (Average sunshine: 1h and 30min).
Average sunshine days in September
Aleksin, Russia
- Average sunshine days in September: 18.3 days
The months with the most sunshine days are August and September (18.3 days).
The month with the least sunshine days is December (12.5 days).
Average UV index in September
Aleksin, 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
Aleksin, Russia
- Average cloud cover in September: 52
The months with the most cloud cover are January and December (Cloud cover 86).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Aleksin, Russia
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (6km).
Aleksin, Russia
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