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
September
Weather in September
Temperature
September ushers in a slight temperature change, with average high-temperatures reducing from August's refreshing 17.8°C (64°F) to a fresh 11.1°C (52°F). During September, the nighttime temperature in Kosh-Agach, Russia, averages of -0.8°C (30.6°F).Humidity
In September, the average relative humidity is 55%.Rainfall
In Kosh-Agach, during September, the rain falls for 8.8 days and regularly aggregates up to 15mm (0.59") of precipitation. Throughout the year, there are 115.3 rainfall days, and 205mm (8.07") of precipitation is accumulated.Snowfall
Months with snowfall in Kosh-Agach are January through June, September through December. September is the first month it typically snows. Throughout September, in the average 3.8 snowfall days, it receives 32mm (1.26") of snow. Throughout the year, in Kosh-Agach, there are 68 snowfall days, and 420mm (16.54") of snow is accumulated.Daylight
In September, the average length of the day is 12h and 37min.On the first day of the month, sunrise is at 06:20 and sunset at 19:49. On the last day of September, in Kosh-Agach, sunrise is at 07:04 and sunset at 18:46 +07.
Sunshine
In September, the average sunshine is 10.8h.UV index
January through April, September through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In September, the maximum UV index of 2 suggests these recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Kosh-Agach in September?
What is the average humidity in September in Kosh-Agach?
How much does it rain in Kosh-Agach in September?
When does it start snowing in Kosh-Agach?
How many hours of daylight does Kosh-Agach have in September?
What time are sunrise and sunset in September in Kosh-Agach?
How long on average sun shines in September in Kosh-Agach?
When is the lowest UV index in Kosh-Agach?
What is the UV index intensity in September in Kosh-Agach?
Average temperature in September
Kosh-Agach, Russia
- Average high temperature in September: 11.1°C
The warmest month (with the highest average high temperature) is July (19.2°C).
The month with the lowest average high temperature is January (-14.3°C).
- Average low temperature in September: -0.8°C
The month with the highest average low temperature is July (5.8°C).
The coldest month (with the lowest average low temperature) is January (-27.8°C).
Average pressure in September
Kosh-Agach, Russia
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is January (1034.1mbar).
The month with the lowest atmospheric pressure is July (1009mbar).
Average wind speed in September
Kosh-Agach, Russia
- Average wind speed in September: 7km/h
The windiest month (with the highest average wind speed) is May (9.2km/h).
The calmest month (with the lowest average wind speed) is February (6.2km/h).
Average humidity in September
Kosh-Agach, Russia
- Average humidity in September: 55%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is June (52%).
Average rainfall in September
Kosh-Agach, Russia
- Average rainfall in September: 15mm
The wettest month (with the highest rainfall) is July (52mm).
The driest month (with the least rainfall) is January (2mm).
Average rainfall days in September
Kosh-Agach, Russia
- Average rainfall days in September: 8.8 days
The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is January (5.7 days).
Average snowfall in September
Kosh-Agach, Russia
- Average snowfall in September: 32mm
The month with the highest snowfall is May (69mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Kosh-Agach, Russia
- Average snowfall days in September: 3.8 days
The month with the highest number of snowfall days is November (11 days).
The month with the least snowfall days is July (0 days).
Average daylight in September /
Average sunshine in September
Kosh-Agach, Russia
- Average daylight in September: 12h and 4min
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: 10h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The months with the least sunshine are February and November (Average sunshine: 6h and 54min).
Average sunshine days in September
Kosh-Agach, Russia
- Average sunshine days in September: 17.6 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is June (10 days).
Average UV index in September
Kosh-Agach, Russia
- Average UV index in September: 2
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, April, September, October, November and December (UV index 2).
Average cloud cover in September
Kosh-Agach, Russia
- Average cloud cover in September: 20
The month with the most cloud cover is November (Cloud cover 31).
The months with the least cloud cover are August and September (Cloud cover 20).
Average visibility in September
Kosh-Agach, Russia
- Average visibility in September: 10km
The months with the highest visibility are June, August and September (10km).
The months with the lowest visibility are January, February and March (7km).
