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
In Tunguska, the average high-temperature in September decreases from an agreeable 22.6°C (72.7°F) in August to a moderate 15.2°C (59.4°F). September nights are marked by an average temperature drop to a wintry 3.5°C (38.3°F).Humidity
The average relative humidity in September is 70%.Rainfall
In September, the rain falls for 11.7 days. Throughout September, 34mm (1.34") of precipitation is accumulated. In Tunguska, Russia, during the entire year, the rain falls for 91.8 days and collects up to 317mm (12.48") of precipitation.Snowfall
Months with snowfall are January through May, September through December. September is the first month it typically snows. Throughout September, in the average 1.8 snowfall days, it receives 15mm (0.59") of snow. In Tunguska, Russia, during the entire year, snow falls for 78.7 days and aggregates up to 592mm (23.31") of snow.Daylight
In September, the average length of the day in Tunguska, Russia, is 12h and 41min.On the first day of the month, sunrise is at 06:20 and sunset at 19:57. On the last day of September, in Tunguska, Russia, sunrise is at 07:08 and sunset at 18:48 +08.
Sunshine
In Tunguska, the average sunshine in September is 7.8h.UV index
In Tunguska, the average daily maximum UV index in September is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 2 during September leads to these instructions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Tunguska?
What is the average humidity in September in Tunguska?
How many days does it rain in September in Tunguska?
When does it start snowing in Tunguska?
What is the average length of the day in September in Tunguska?
When is the sunrise / sunset in September in Tunguska?
How long on average sun shines in September in Tunguska?
What is the UV index reading in September in Tunguska?
Average temperature in September
Tunguska, Russia
- Average high temperature in September: 15.2°C
The warmest month (with the highest average high temperature) is July (25.6°C).
The month with the lowest average high temperature is January (-13.2°C).
- Average low temperature in September: 3.5°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 (-24.3°C).
Average pressure in September
Tunguska, Russia
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is January (1033.4mbar).
The month with the lowest atmospheric pressure is July (1007mbar).
Average wind speed in September
Tunguska, Russia
- Average wind speed in September: 8.1km/h
The windiest month (with the highest average wind speed) is May (9.6km/h).
The calmest month (with the lowest average wind speed) is January (5.3km/h).
Average humidity in September
Tunguska, Russia
- Average humidity in September: 70%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is May (55%).
Average rainfall in September
Tunguska, Russia
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is July (66mm).
The driest month (with the least rainfall) is January (3mm).
Average rainfall days in September
Tunguska, Russia
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is July (16.3 days).
The months with the least rainy days are January and February (0.8 days).
Average snowfall in September
Tunguska, Russia
- Average snowfall in September: 15mm
The month with the highest snowfall is March (130mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Tunguska, Russia
- Average snowfall days in September: 1.8 days
The month with the highest number of snowfall days is March (15.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Tunguska, 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: 7h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).
Average sunshine days in September
Tunguska, Russia
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is January (23.8 days).
The month with the least sunshine days is April (12.8 days).
Average UV index in September
Tunguska, Russia
- Average UV index in September: 2
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Tunguska, Russia
- Average cloud cover in September: 37
The months with the most cloud cover are February and March (Cloud cover 64).
The month with the least cloud cover is June (Cloud cover 32).
Average visibility in September
Tunguska, Russia
- Average visibility in September: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January and February (4km).
