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
September's onset brings a reduction in the average high-temperature, from a moderately hot 23.8°C (74.8°F) in August to an enjoyable 16°C (60.8°F). Ushumun witnesses an average low-temperature of 5°C (41°F) throughout the month of September.Humidity
In September, the average relative humidity in Ushumun is 71%.Rainfall
In Ushumun, in September, it is raining for 11.5 days, with typically 38mm (1.5") of accumulated precipitation. In Ushumun, during the entire year, the rain falls for 83.9 days and collects up to 325mm (12.8") of precipitation.Snowfall
January through May, September through December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 0.4 snowfall days, it receives 8mm (0.31") of snow. Throughout the year, there are 65.6 snowfall days, and 460mm (18.11") of snow is accumulated.Daylight
The average length of the day in September is 12h and 41min.On the first day of the month, sunrise is at 05:44 and sunset at 19:22. On the last day of September, in Ushumun, sunrise is at 06:33 and sunset at 18:13 +09.
Sunshine
In September, the average sunshine in Ushumun is 8.1h.UV index
The average daily maximum UV index in September is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high daily UV index of 2 during September translates into the following directions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the average September temperature in Ushumun?
What is the average humidity in September in Ushumun?
How much does it rain in Ushumun in September?
When does it start to snow in Ushumun?
What is the average length of the day in September in Ushumun?
When is the sunrise / sunset in September in Ushumun?
How many hours of sunshine does Ushumun have in September?
What is the UV index reading in September in Ushumun?
Average temperature in September
Ushumun, Russia
- Average high temperature in September: 16°C
The warmest month (with the highest average high temperature) is July (26.9°C).
The month with the lowest average high temperature is December (-19.9°C).
- Average low temperature in September: 5°C
The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is January (-26.8°C).
Average pressure in September
Ushumun, Russia
- Average pressure in September: 1011.5mbar
The month with the highest atmospheric pressure is January (1024.4mbar).
The month with the lowest atmospheric pressure is July (1003.7mbar).
Average wind speed in September
Ushumun, Russia
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is April (11km/h).
The calmest months (with the lowest average wind speed) are July and August (8km/h).
Average humidity in September
Ushumun, Russia
- Average humidity in September: 71%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is May (53%).
Average rainfall in September
Ushumun, Russia
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is July (69mm).
The driest month (with the least rainfall) is January (4mm).
Average rainfall days in September
Ushumun, Russia
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is November (0.5 days).
Average snowfall in September
Ushumun, Russia
- Average snowfall in September: 8mm
The month with the highest snowfall is October (120mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Ushumun, Russia
- Average snowfall days in September: 0.4 days
The month with the highest number of snowfall days is March (13.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Ushumun, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 6min).
Average sunshine days in September
Ushumun, Russia
- Average sunshine days in September: 16.3 days
The months with the most sunshine days are January and November (22.9 days).
The month with the least sunshine days is July (14.5 days).
Average UV index in September
Ushumun, Russia
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Ushumun, Russia
- Average cloud cover in September: 39
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is June (Cloud cover 35).
Average visibility in September
Ushumun, Russia
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, September and October (9km).
The month with the lowest visibility is February (5km).
Ushumun, Russia
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