September weather forecastBengtsår, Finland
September
Weather in September
September, the first month of the autumn in Bengtsår, is also a moderate month, with temperature in the range of an average high of 14.9°C (58.8°F) and an average low of 12.5°C (54.5°F).Temperature
September's arrival comes with a mild decrease in the average high-temperature, moving subtly from a refreshing 18.3°C (64.9°F) in August to a moderate 14.9°C (58.8°F). Bengtsår observes a minimal variance in temperature, with a consistent average low of 12.5°C (54.5°F) during the nights of September.Humidity
In September, the average relative humidity is 78%.Rainfall
In Bengtsår, in September, during 15.6 rainfall days, 40mm (1.57") of precipitation is typically accumulated. Throughout the year, there are 146.1 rainfall days, and 353mm (13.9") of precipitation is accumulated.Snowfall
In Bengtsår, snow does not fall in June through September.Daylight
In Bengtsår, the average length of the day in September is 12h and 52min.On the first day of the month, sunrise is at 06:24 and sunset at 20:30. On the last day of September, in Bengtsår, Finland, sunrise is at 07:31 and sunset at 19:02 EEST.
Sunshine
The average sunshine in September is 7.8h.UV index
In Bengtsår, Finland, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Bengtsår, Finland
- Average high temperature in September: 14.9°C
The warmest month (with the highest average high temperature) is August (18.3°C).
The month with the lowest average high temperature is February (-0.4°C).
- Average low temperature in September: 12.5°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is February (-3.2°C).
Average pressure in September
Bengtsår, Finland
- Average pressure in September: 1013.4mbar
The month with the highest atmospheric pressure is May (1015mbar).
The month with the lowest atmospheric pressure is December (1008.2mbar).
Average wind speed in September
Bengtsår, Finland
- Average wind speed in September: 24.4km/h
The windiest month (with the highest average wind speed) is December (31.4km/h).
The calmest month (with the lowest average wind speed) is May (18.8km/h).
Average humidity in September
Bengtsår, Finland
- Average humidity in September: 78%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is August (76%).
Average rainfall in September
Bengtsår, Finland
- Average rainfall in September: 40mm
The wettest month (with the highest rainfall) is August (46mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in September
Bengtsår, Finland
- Average rainfall days in September: 15.6 days
The month with the highest number of rainy days is August (16.7 days).
The month with the least rainy days is February (6.5 days).
Average snowfall in September
Bengtsår, Finland
- Average snowfall in September: 0mm
The month with the highest snowfall is December (48mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Bengtsår, Finland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Bengtsår, Finland
- Average daylight in September: 12h and 54min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 6min).
- Average sunshine in September: 7h and 48min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in September
Bengtsår, Finland
- Average sunshine days in September: 11.4 days
The month with the most sunshine days is May (18.1 days).
The month with the least sunshine days is December (7.2 days).
Average UV index in September
Bengtsår, Finland
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March and December (UV index 1).
Average cloud cover in September
Bengtsår, Finland
- Average cloud cover in September: 43
The month with the most cloud cover is December (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in September
Bengtsår, Finland
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
