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
September
Weather in September
Temperature
The start of September involves a temperature drop, moving from a warm 23.2°C (73.8°F) in August to a comfortable 16.2°C (61.2°F). During September, Kotelniki's temperature averages to a frosty 8.5°C (47.3°F) at night.Humidity
In September, the average relative humidity is 77%.Rainfall
In September, the rain falls for 13 days. Throughout September, 27mm (1.06") of precipitation is accumulated. In Kotelniki, during the entire year, the rain falls for 129.5 days and collects up to 405mm (15.94") of precipitation.Snowfall
June through September are months without snowfall in Kotelniki.Daylight
In September, the average length of the day in Kotelniki is 12h and 44min.On the first day of the month, sunrise is at 05:34 and sunset at 19:22. On the last day of September, sunrise is at 06:30 and sunset at 18:06 MSK.
Sunshine
The average sunshine in September in Kotelniki, Russia, is 7.1h.UV index
In September, the average daily maximum UV index in Kotelniki is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The average daily UV index of 2 in September transforms into the following instructions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Kotelniki in September?
What is the average humidity in September in Kotelniki?
How many days does it rain in September in Kotelniki?
When it does not snow in Kotelniki?
Does it snow in Kotelniki in September?
How many hours of daylight does Kotelniki have in September?
When are sunrise and sunset in September in Kotelniki?
How many hours of sunshine does Kotelniki have in September?
What is the UV index reading in September in Kotelniki?
Average temperature in September
Kotelniki, Russia
- Average high temperature in September: 16.2°C
The warmest month (with the highest average high temperature) is July (24.6°C).
The month with the lowest average high temperature is January (-6.2°C).
- Average low temperature in September: 8.5°C
The month with the highest average low temperature is July (14.6°C).
The coldest month (with the lowest average low temperature) is January (-10.7°C).
Average pressure in September
Kotelniki, Russia
- Average pressure in September: 1016mbar
The month with the highest atmospheric pressure is November (1019.2mbar).
The month with the lowest atmospheric pressure is July (1011.9mbar).
Average wind speed in September
Kotelniki, Russia
- Average wind speed in September: 11.2km/h
The windiest month (with the highest average wind speed) is December (13.2km/h).
The calmest month (with the lowest average wind speed) is July (10.6km/h).
Average humidity in September
Kotelniki, Russia
- Average humidity in September: 77%
The months with the highest relative humidity are January and February (95%).
The months with the lowest relative humidity are May, June and August (70%).
Average rainfall in September
Kotelniki, Russia
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is May (59mm).
The driest month (with the least rainfall) is February (20mm).
Average rainfall days in September
Kotelniki, Russia
- Average rainfall days in September: 13 days
The month with the highest number of rainy days is July (18.3 days).
The months with the least rainy days are January and February (2.7 days).
Average snowfall in September
Kotelniki, Russia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (177mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Kotelniki, Russia
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (20.6 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Kotelniki, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in September
Kotelniki, Russia
- Average sunshine days in September: 14.2 days
The month with the most sunshine days is August (15.7 days).
The month with the least sunshine days is December (9.2 days).
Average UV index in September
Kotelniki, Russia
- Average UV index in September: 2
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
Kotelniki, Russia
- Average cloud cover in September: 51
The month with the most cloud cover is January (Cloud cover 85).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Kotelniki, Russia
- Average visibility in September: 9km
The months with the highest visibility are May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February and March (6km).
