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
Onset of September comes with a temperature decline, the average high falling from a moderately hot 23.4°C (74.1°F) in August to a refreshing 16.8°C (62.2°F). The average temperature drops to a frosty 8.2°C (46.8°F) during the night in the month of September.Humidity
The average relative humidity in September is 65%.Rainfall
In Slivnoy, during September, the rain falls for 12.6 days and regularly aggregates up to 21mm (0.83") of precipitation. In Slivnoy, during the entire year, the rain falls for 107.4 days and collects up to 323mm (12.72") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Slivnoy, the average length of the day in September is 12h and 43min.On the first day of September, sunrise is at 06:02 and sunset at 19:44. On the last day of the month, sunrise is at 06:54 and sunset at 18:32 +05.
Sunshine
In September, the average sunshine is 7.4h.UV index
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 radiation for average individuals.Note: The daily high UV index of 3 in September translates into this advice:
Take necessary precautions - Suggestions to elude sunburn are provided. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What is the temperature in September in Slivnoy?
What is the average humidity in September in Slivnoy?
How many days does it rain in September in Slivnoy?
When it does not snow in Slivnoy?
Does it snow in Slivnoy in September?
How many hours of daylight does Slivnoy have in September?
When are sunrise and sunset in September in Slivnoy?
How many hours of sunshine does Slivnoy have in September?
How high is the UV index in September in Slivnoy?
Average temperature in September
Slivnoy, Russia
- Average high temperature in September: 16.8°C
The warmest month (with the highest average high temperature) is July (24.6°C).
The month with the lowest average high temperature is January (-12.3°C).
- Average low temperature in September: 8.2°C
The month with the highest average low temperature is July (13.8°C).
The coldest month (with the lowest average low temperature) is January (-18.6°C).
Average pressure in September
Slivnoy, Russia
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is February (1026.1mbar).
The month with the lowest atmospheric pressure is July (1010.3mbar).
Average wind speed in September
Slivnoy, Russia
- Average wind speed in September: 13.2km/h
The windiest month (with the highest average wind speed) is April (16.4km/h).
The calmest months (with the lowest average wind speed) are July and August (12.4km/h).
Average humidity in September
Slivnoy, Russia
- Average humidity in September: 65%
The months with the highest relative humidity are January, February and March (92%).
The month with the lowest relative humidity is May (55%).
Average rainfall in September
Slivnoy, Russia
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is July (47mm).
The driest months (with the least rainfall) are January and February (13mm).
Average rainfall days in September
Slivnoy, Russia
- Average rainfall days in September: 12.6 days
The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is January (0.8 days).
Average snowfall in September
Slivnoy, Russia
- Average snowfall in September: 0mm
The month with the highest snowfall is March (103mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Slivnoy, Russia
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is March (13.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Slivnoy, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in September
Slivnoy, Russia
- Average sunshine days in September: 15 days
The month with the most sunshine days is January (19.5 days).
The month with the least sunshine days is April (11.5 days).
Average UV index in September
Slivnoy, Russia
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are February and March (UV index 1).
Average cloud cover in September
Slivnoy, Russia
- Average cloud cover in September: 42
The months with the most cloud cover are January, February and March (Cloud cover 63).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in September
Slivnoy, Russia
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The month with the lowest visibility is February (7km).
Slivnoy, Russia
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