September weather forecastKosa, Russia
September
Weather in September
The first month of the autumn, September, is also a moderate month in Kosa, Russia, with an average temperature ranging between min 5.5°C (41.9°F) and max 13°C (55.4°F).Temperature
The move into September indicates a reduction in the average high-temperature, down from August's agreeable 20.1°C (68.2°F) to a refreshing 13°C (55.4°F). Kosa observes an average low-temperature of 5.5°C (41.9°F) during September.Humidity
The average relative humidity in September is 83%.Rainfall
In September, the rain falls for 14 days. Throughout September, 26mm (1.02") of precipitation is accumulated. In Kosa, during the entire year, the rain falls for 98.4 days and collects up to 365mm (14.37") of precipitation.Snowfall
Months with snowfall are January through June, September through December. September is the first month it typically snows. Throughout September, in the average 1.4 snowfall days, it receives 11mm (0.43") of snow. In Kosa, during the entire year, snow falls for 132.1 days and aggregates up to 952mm (37.48") of snow.Daylight
In September, the average length of the day is 12h and 52min.On the first day of the month, sunrise is at 06:16 and sunset at 20:23. On the last day of September, sunrise is at 07:24 and sunset at 18:55 +05.
Sunshine
In Kosa, the average sunshine in September is 4.9h.UV index
In Kosa, the average daily maximum UV index in September is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In September, an average UV index of 2 transforms into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Kosa, Russia
- Average high temperature in September: 13°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 (-11.7°C).
- Average low temperature in September: 5.5°C
The month with the highest average low temperature is July (11.4°C).
The coldest month (with the lowest average low temperature) is January (-18°C).
Average pressure in September
Kosa, Russia
- Average pressure in September: 1014.2mbar
The month with the highest atmospheric pressure is February (1021mbar).
The month with the lowest atmospheric pressure is June (1010.5mbar).
Average wind speed in September
Kosa, Russia
- Average wind speed in September: 10.4km/h
The windiest month (with the highest average wind speed) is October (12.1km/h).
The calmest month (with the lowest average wind speed) is July (9.5km/h).
Average humidity in September
Kosa, Russia
- Average humidity in September: 83%
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
Kosa, Russia
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is August (51mm).
The driest month (with the least rainfall) is February (14mm).
Average rainfall days in September
Kosa, Russia
- Average rainfall days in September: 14 days
The month with the highest number of rainy days is September (14 days).
The month with the least rainy days is February (0.3 days).
Average snowfall in September
Kosa, Russia
- Average snowfall in September: 11mm
The month with the highest snowfall is March (158mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Kosa, Russia
- Average snowfall days in September: 1.4 days
The month with the highest number of snowfall days is December (22.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Kosa, Russia
- Average daylight in September: 12h and 54min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 6min).
- Average sunshine in September: 4h and 54min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 0h and 54min).
Average sunshine days in September
Kosa, Russia
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is July (17.1 days).
The month with the least sunshine days is April (8 days).
Average UV index in September
Kosa, 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
Kosa, Russia
- Average cloud cover in September: 66
The months with the most cloud cover are January, March and December (Cloud cover 88).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in September
Kosa, Russia
- Average visibility in September: 7km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January, February, March and December (5km).
