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
With September's onset, the average high-temperature recedes from August's refreshing 19°C (66.2°F) to a mild 13.3°C (55.9°F). Vesanto throughout September, records an average low-temperature of 7.5°C (45.5°F).Humidity
In Vesanto, the average relative humidity in September is 83%.Rainfall
In Vesanto, Finland, in September, during 7.2 rainfall days, 19mm (0.75") of precipitation is typically accumulated. Throughout the year, in Vesanto, there are 83.1 rainfall days, and 298mm (11.73") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Vesanto.Daylight
In September, the average length of the day in Vesanto, Finland, is 12h and 58min.On the first day of September, sunrise is at 06:02 and sunset at 20:26. On the last day of the month, sunrise is at 07:20 and sunset at 18:47 EEST.
Sunshine
The average sunshine in September in Vesanto, Finland, is 6.3h.UV index
In Vesanto, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The UV index of 3 during September leads to these advisories:
Act with care - The need to guard against sun damage is communicated. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Boost your sun resistance with garments that are densely woven yet spacious. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
What is the temperature in September in Vesanto?
What is the average humidity in September in Vesanto?
How many days does it rain in September in Vesanto?
When it does not snow in Vesanto?
Does it snow in Vesanto in September?
What is the average length of the day in September in Vesanto?
What time are sunrise and sunset in September in Vesanto?
How long on average sun shines in September in Vesanto?
What is the UV index intensity in September in Vesanto?
Average temperature in September
Vesanto, Finland
- Average high temperature in September: 13.3°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (-5.8°C).
- Average low temperature in September: 7.5°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-9.9°C).
Average pressure in September
Vesanto, Finland
- Average pressure in September: 1012.4mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1007.2mbar).
Average wind speed in September
Vesanto, Finland
- Average wind speed in September: 12.3km/h
The windiest month (with the highest average wind speed) is December (13.9km/h).
The calmest month (with the lowest average wind speed) is July (10.3km/h).
Average humidity in September
Vesanto, Finland
- Average humidity in September: 83%
The months with the highest relative humidity are January and February (95%).
The months with the lowest relative humidity are May and June (68%).
Average rainfall in September
Vesanto, Finland
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is July (39mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in September
Vesanto, Finland
- Average rainfall days in September: 7.2 days
The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is February (2.7 days).
Average snowfall in September
Vesanto, Finland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (198mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Vesanto, Finland
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (21.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Vesanto, Finland
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 20h and 6min).
The month with the shortest days is December (Average daylight: 5h and 0min).
- Average sunshine in September: 6h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 0h and 54min).
Average sunshine days in September
Vesanto, Finland
- Average sunshine days in September: 21.9 days
The month with the most sunshine days is October (22.4 days).
The month with the least sunshine days is January (9.3 days).
Average UV index in September
Vesanto, Finland
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in September
Vesanto, Finland
- Average cloud cover in September: 57
The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 44).
Average visibility in September
Vesanto, Finland
- Average visibility in September: 8km
The month with the highest visibility is June (10km).
The month with the lowest visibility is January (5km).
Vesanto, Finland
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