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 transition into September indicates a reduction in the average high-temperature, down to a fresh 11.5°C (52.7°F) from August's enjoyable 17.8°C (64°F). In September, the average low-temperature is an icy 5.3°C (41.5°F).Humidity
In September, the average relative humidity is 85%.Rainfall
In Usogorsk, during September, the rain falls for 15.8 days and regularly aggregates up to 37mm (1.46") of precipitation. In Usogorsk, during the entire year, the rain falls for 99.3 days and collects up to 431mm (16.97") of precipitation.Snowfall
Months with snowfall are January through June, September through December. September is the first month it typically snows. Throughout September, in the average 1.6 snowfall days, it receives 16mm (0.63") of snow. Throughout the year, in Usogorsk, Russia, there are 156.8 snowfall days, and 1537mm (60.51") of snow is accumulated.Daylight
In Usogorsk, the average length of the day in September is 13h and 0min.On the first day of the month, sunrise is at 04:31 and sunset at 18:58. On the last day of September, in Usogorsk, Russia, sunrise is at 05:52 and sunset at 17:18 MSK.
Sunshine
The average sunshine in September is 4.3h.UV index
January through March, September through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In September, the average maximum UV index of 1 translates into the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
What is the average September temperature in Usogorsk?
What is the average humidity in September in Usogorsk?
How many days does it rain in September in Usogorsk?
When does it start to snow in Usogorsk?
What is the average length of the day in September in Usogorsk?
When are sunrise and sunset in September in Usogorsk?
How long on average sun shines in September in Usogorsk?
When is the lowest UV index in Usogorsk?
How high is the UV index in September in Usogorsk?
Average temperature in September
Usogorsk, Russia
- Average high temperature in September: 11.5°C
The warmest month (with the highest average high temperature) is July (22°C).
The month with the lowest average high temperature is January (-11.6°C).
- Average low temperature in September: 5.3°C
The month with the highest average low temperature is July (11.4°C).
The coldest month (with the lowest average low temperature) is January (-16.9°C).
Average pressure in September
Usogorsk, Russia
- Average pressure in September: 1012.8mbar
The month with the highest atmospheric pressure is February (1016.6mbar).
The month with the lowest atmospheric pressure is March (1010.3mbar).
Average wind speed in September
Usogorsk, Russia
- Average wind speed in September: 10.5km/h
The windiest months (with the highest average wind speed) are October and November (11.9km/h).
The calmest month (with the lowest average wind speed) is July (9.6km/h).
Average humidity in September
Usogorsk, Russia
- Average humidity in September: 85%
The months with the highest relative humidity are January and February (97%).
The month with the lowest relative humidity is June (65%).
Average rainfall in September
Usogorsk, Russia
- Average rainfall in September: 37mm
The wettest month (with the highest rainfall) is August (48mm).
The driest months (with the least rainfall) are February and March (27mm).
Average rainfall days in September
Usogorsk, Russia
- Average rainfall days in September: 15.8 days
The month with the highest number of rainy days is September (15.8 days).
The month with the least rainy days is January (0.5 days).
Average snowfall in September
Usogorsk, Russia
- Average snowfall in September: 16mm
The months with the highest snowfall are November and December (253mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Usogorsk, Russia
- Average snowfall days in September: 1.6 days
The month with the highest number of snowfall days is March (24.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Usogorsk, Russia
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 20h and 24min).
The month with the shortest days is December (Average daylight: 4h and 42min).
- Average sunshine in September: 4h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 0h and 24min).
Average sunshine days in September
Usogorsk, Russia
- Average sunshine days in September: 9.6 days
The month with the most sunshine days is July (15.9 days).
The month with the least sunshine days is April (6.1 days).
Average UV index in September
Usogorsk, Russia
- Average UV index in September: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, September, October, November and December (UV index 1).
Average cloud cover in September
Usogorsk, Russia
- Average cloud cover in September: 72
The month with the most cloud cover is January (Cloud cover 91).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility in September
Usogorsk, Russia
- Average visibility in September: 7km
The months with the highest visibility are May, June and July (9km).
The month with the lowest visibility is January (4km).
Usogorsk, Russia
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