September weather forecastArsk, Russia
September
Weather in September
September, the first month of the autumn in Arsk, is still a refreshing month, with an average temperature varying between 16.2°C (61.2°F) and 8.1°C (46.6°F).Temperature
September's arrival coincides with a drop in the average high-temperature, decreasing from August's moderately hot 23.3°C (73.9°F) to a comfortable 16.2°C (61.2°F). Arsk reports an average nighttime low-temperature of 8.1°C (46.6°F) in September.Humidity
The average relative humidity in September is 77%.Rainfall
In Arsk, in September, it is raining for 13.9 days, with typically 22mm (0.87") of accumulated precipitation. In Arsk, during the entire year, the rain falls for 107.9 days and collects up to 330mm (12.99") of precipitation.Snowfall
Months with snowfall are January through April, September through December. September is the first month it typically snows. Throughout September, in the average 0.4 snowfall days, it receives 2mm (0.08") of snow. Throughout the year, there are 101.1 snowfall days, and 634mm (24.96") of snow is accumulated.Daylight
The average length of the day in September is 12h and 45min.On the first day of the month, sunrise is at 04:45 and sunset at 18:35. On the last day of September, sunrise is at 05:42 and sunset at 17:18 MSK.
Sunshine
In September, the average sunshine is 7.3h.UV index
In September, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: In September, the maximum UV index of 2 transforms into these recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. To guard against the harmful effects of the Sun, minimize exposure during midday. Boost your sun resistance with garments that are densely woven yet spacious. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Arsk, Russia
- Average high temperature in September: 16.2°C
The warmest month (with the highest average high temperature) is July (25.3°C).
The month with the lowest average high temperature is January (-8.8°C).
- Average low temperature in September: 8.1°C
The month with the highest average low temperature is July (14°C).
The coldest month (with the lowest average low temperature) is January (-14.6°C).
Average pressure in September
Arsk, Russia
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is February (1021.8mbar).
The month with the lowest atmospheric pressure is July (1011.4mbar).
Average wind speed in September
Arsk, Russia
- Average wind speed in September: 11.3km/h
The windiest month (with the highest average wind speed) is December (13.8km/h).
The calmest month (with the lowest average wind speed) is July (10.5km/h).
Average humidity in September
Arsk, Russia
- Average humidity in September: 77%
The months with the highest relative humidity are January, February and March (96%).
The month with the lowest relative humidity is May (65%).
Average rainfall in September
Arsk, Russia
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is July (43mm).
The driest month (with the least rainfall) is November (17mm).
Average rainfall days in September
Arsk, Russia
- Average rainfall days in September: 13.9 days
The month with the highest number of rainy days is July (16.7 days).
The month with the least rainy days is February (1.1 days).
Average snowfall in September
Arsk, Russia
- Average snowfall in September: 2mm
The month with the highest snowfall is December (143mm).
The months with the least snowfall are May, June, July and August (0mm).
Average snowfall days in September
Arsk, Russia
- Average snowfall days in September: 0.4 days
The month with the highest number of snowfall days is January (20.8 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Arsk, Russia
- Average daylight in September: 12h and 48min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in September: 7h and 18min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 42min).
Average sunshine days in September
Arsk, Russia
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is August (15.9 days).
The month with the least sunshine days is March (11.1 days).
Average UV index in September
Arsk, Russia
- Average UV index in September: 2
The months with the highest UV index are May, 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
Arsk, Russia
- Average cloud cover in September: 49
The month with the most cloud cover is January (Cloud cover 85).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in September
Arsk, Russia
- Average visibility in September: 9km
The month with the highest visibility is June (10km).
The month with the lowest visibility is January (5km).
