September weather forecastKatasonov, Russia
September
Weather in September
September, the first month of the autumn in Katasonov, is still a pleasant month, with an average temperature varying between 20.9°C (69.6°F) and 11.5°C (52.7°F).Temperature
Katasonov's September weather features a mild decline in high-temperatures, reducing from a warm 28.3°C (82.9°F) in August to an agreeable 20.9°C (69.6°F). Throughout the nights in September, an average low-temperature of 11.5°C (52.7°F) is noted.Humidity
In September, the average relative humidity in Katasonov, Russia, is 56%.Rainfall
In Katasonov, in September, during 8.2 rainfall days, 18mm (0.71") of precipitation is typically accumulated. Throughout the year, in Katasonov, there are 106.5 rainfall days, and 344mm (13.54") of precipitation is accumulated.Snowfall
In Katasonov, Russia, snow does not fall in May through September.Daylight
In Katasonov, the average length of the day in September is 12h and 37min.On the first day of the month, sunrise is at 05:23 and sunset at 18:52. On the last day of September, sunrise is at 06:07 and sunset at 17:48 MSK.
Sunshine
The average sunshine in September in Katasonov is 9.5h.UV index
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: A maximum UV index of 4 in September translates into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Katasonov, Russia
- Average high temperature in September: 20.9°C
The warmest month (with the highest average high temperature) is July (28.9°C).
The month with the lowest average high temperature is January (-5.3°C).
- Average low temperature in September: 11.5°C
The month with the highest average low temperature is July (18.1°C).
The coldest month (with the lowest average low temperature) is January (-10.2°C).
Average pressure in September
Katasonov, Russia
- Average pressure in September: 1016.7mbar
The month with the highest atmospheric pressure is November (1023.3mbar).
The month with the lowest atmospheric pressure is July (1011.6mbar).
Average wind speed in September
Katasonov, Russia
- Average wind speed in September: 15.3km/h
The windiest month (with the highest average wind speed) is December (18km/h).
The calmest month (with the lowest average wind speed) is August (13.6km/h).
Average humidity in September
Katasonov, Russia
- Average humidity in September: 56%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is August (50%).
Average rainfall in September
Katasonov, Russia
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is May (49mm).
The driest month (with the least rainfall) is November (17mm).
Average rainfall days in September
Katasonov, Russia
- Average rainfall days in September: 8.2 days
The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is February (4.4 days).
Average snowfall in September
Katasonov, Russia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (138mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Katasonov, Russia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Katasonov, Russia
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 9h and 30min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).
Average sunshine days in September
Katasonov, Russia
- Average sunshine days in September: 20.9 days
The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is February (13.2 days).
Average UV index in September
Katasonov, Russia
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover in September
Katasonov, Russia
- Average cloud cover in September: 31
The month with the most cloud cover is February (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in September
Katasonov, Russia
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February and December (8km).
