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
Weather in September
Temperature
The shift from August to September involves a decrease in the average high-temperature, dropping from a moderately hot 24.5°C (76.1°F) to a comfortable 17.4°C (63.3°F). Nighttime temperature experiences an average drop to a chilly 6.3°C (43.3°F) in September.Humidity
The average relative humidity in September is 65%.Rainfall
In September, in Kosikha, the rain falls for 11.4 days. Throughout September, 23mm (0.91") of precipitation is accumulated. Throughout the year, in Kosikha, there are 98.8 rainfall days, and 358mm (14.09") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. September is the first month it typically snows in Kosikha. Throughout September, in the average 0.5 snowfall days, it receives 2mm (0.08") of snow. Throughout the year, there are 93.6 snowfall days, and 1040mm (40.94") of snow is accumulated.Daylight
In September, the average length of the day in Kosikha is 12h and 41min.On the first day of the month, sunrise is at 06:31 and sunset at 20:11. On the last day of September, in Kosikha, sunrise is at 07:22 and sunset at 19:01 +07.
Sunshine
In Kosikha, Russia, the average sunshine in September is 8.5h.UV index
The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In September, a regular UV index of 3 translates into these guidelines:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Kosikha?
What is the average humidity in September in Kosikha?
How much does it rain in Kosikha in September?
When does it start snowing in Kosikha?
What is the average length of the day in September in Kosikha?
When is the sunrise / sunset in September in Kosikha?
How many hours of sunshine does Kosikha have in September?
What is the UV index intensity in September in Kosikha?
Average temperature in September
Kosikha, Russia
- Average high temperature in September: 17.4°C
The warmest month (with the highest average high temperature) is July (26°C).
The month with the lowest average high temperature is January (-12.3°C).
- Average low temperature in September: 6.3°C
The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is January (-20.5°C).
Average pressure in September
Kosikha, Russia
- Average pressure in September: 1017mbar
The month with the highest atmospheric pressure is January (1032.4mbar).
The month with the lowest atmospheric pressure is July (1006.7mbar).
Average wind speed in September
Kosikha, Russia
- Average wind speed in September: 9.6km/h
The windiest month (with the highest average wind speed) is November (11.9km/h).
The calmest month (with the lowest average wind speed) is July (8.9km/h).
Average humidity in September
Kosikha, Russia
- Average humidity in September: 65%
The month with the highest relative humidity is February (96%).
The month with the lowest relative humidity is May (55%).
Average rainfall in September
Kosikha, Russia
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is November (46mm).
The driest month (with the least rainfall) is February (18mm).
Average rainfall days in September
Kosikha, Russia
- Average rainfall days in September: 11.4 days
The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is January (0.8 days).
Average snowfall in September
Kosikha, Russia
- Average snowfall in September: 2mm
The month with the highest snowfall is November (273mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Kosikha, Russia
- Average snowfall days in September: 0.5 days
The month with the highest number of snowfall days is November (18.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Kosikha, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in September: 8h and 3min
The months with the most sunshine are June and August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).
Average sunshine days in September
Kosikha, Russia
- Average sunshine days in September: 17.9 days
The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is November (11.3 days).
Average UV index in September
Kosikha, Russia
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in September
Kosikha, Russia
- Average cloud cover in September: 39
The months with the most cloud cover are February and November (Cloud cover 75).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in September
Kosikha, Russia
- Average visibility in September: 9km
The months with the highest visibility are May and June (10km).
The months with the lowest visibility are January and February (4km).
Kosikha, Russia
Weather forecast for your location
2. Allow the app to use your location