September weather forecastKosmachi, Russia
September
Weather in September
September, the first month of the autumn in Kosmachi, is also an enjoyable month, with temperature in the range of an average high of 16.5°C (61.7°F) and an average low of 8.1°C (46.6°F).Temperature
As August transitions into September, Kosmachi sees a drop in the average high-temperature, transitioning from a warm 23.2°C (73.8°F) to an enjoyable 16.5°C (61.7°F). Throughout September, Kosmachi records an average temperature of 8.1°C (46.6°F) at night.Humidity
In September, the average relative humidity in Kosmachi, Russia, is 79%.Rainfall
In September, in Kosmachi, Russia, the rain falls for 13.6 days. Throughout September, 31mm (1.22") of precipitation is accumulated. Throughout the year, in Kosmachi, there are 132.6 rainfall days, and 478mm (18.82") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Kosmachi.Daylight
The average length of the day in September is 12h and 43min.On the first day of September in Kosmachi, sunrise is at 05:44 and sunset at 19:27. On the last day of the month, sunrise is at 06:37 and sunset at 18:14 MSK.
Sunshine
The average sunshine in September in Kosmachi is 6.8h.UV index
In Kosmachi, 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 rays for the average person.Note: A typical high UV index of 3 in September suggests the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Kosmachi, Russia
- Average high temperature in September: 16.5°C
The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (-5.8°C).
- Average low temperature in September: 8.1°C
The month with the highest average low temperature is July (13.6°C).
The coldest month (with the lowest average low temperature) is January (-10.3°C).
Average pressure in September
Kosmachi, Russia
- Average pressure in September: 1016.6mbar
The month with the highest atmospheric pressure is November (1019.8mbar).
The month with the lowest atmospheric pressure is July (1012.2mbar).
Average wind speed in September
Kosmachi, Russia
- Average wind speed in September: 10.9km/h
The windiest month (with the highest average wind speed) is December (13.1km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in September
Kosmachi, 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
Kosmachi, Russia
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is June (74mm).
The driest months (with the least rainfall) are February and November (24mm).
Average rainfall days in September
Kosmachi, Russia
- Average rainfall days in September: 13.6 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (2.6 days).
Average snowfall in September
Kosmachi, Russia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (206mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Kosmachi, Russia
- Average snowfall days in September: 0.2 days
The month with the highest number of snowfall days is January (22.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Kosmachi, Russia
- Average daylight in September: 12h and 42min
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 48min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 30min).
Average sunshine days in September
Kosmachi, Russia
- Average sunshine days in September: 13 days
The month with the most sunshine days is October (14.2 days).
The month with the least sunshine days is December (8.3 days).
Average UV index in September
Kosmachi, 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
Kosmachi, Russia
- Average cloud cover in September: 51
The month with the most cloud cover is January (Cloud cover 86).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Kosmachi, Russia
- Average visibility in September: 8km
The months with the highest visibility are May, June, July and August (9km).
The month with the lowest visibility is January (5km).
