September weather forecastBrekkestø, Norway
September weather for Brekkestø, Norway: In Brekkestø, Norway, during September, the rain falls for 14.7 days and regularly aggregates up to 75mm (2.95") of precipitation. On the first day of September in Brekkestø, Norway, sunrise is at 06:27 and sunset at 20:25.
September
Weather in September
September, the first month of the autumn in Brekkestø, is still a refreshing month, with an average temperature fluctuating between 14.9°C (58.8°F) and 10.7°C (51.3°F).Temperature
September begins with an average high-temperature of a mild 14.9°C (58.8°F), reflecting close similarity to the preceding month. Brekkestø's nighttime average temperature in September subtly descends to a cool 10.7°C (51.3°F) from the daily highs.Humidity
In Brekkestø, Norway, the average relative humidity in September is 80%.Rainfall
In Brekkestø, Norway, during September, the rain falls for 14.7 days and regularly aggregates up to 75mm (2.95") of precipitation. Throughout the year, there are 163.3 rainfall days, and 854mm (33.62") of precipitation is accumulated.Snowfall
In Brekkestø, snow does not fall in May through September.Daylight
In September, the average length of the day is 12h and 48min.On the first day of September in Brekkestø, sunrise is at 06:27 and sunset at 20:25. On the last day of the month, sunrise is at 07:29 and sunset at 19:02 CEST.
Sunshine
In Brekkestø, the average sunshine in September is 7.5h.UV index
In September, the average daily maximum UV index in Brekkestø is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, a daily UV index of 3 turns into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. 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.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Brekkestø, Norway
- Average high temperature in September: 14.9°C
The warmest month (with the highest average high temperature) is July (18.4°C).
The month with the lowest average high temperature is February (1.9°C).
- Average low temperature in September: 10.7°C
The months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is February (-1.4°C).
Average pressure in September
Brekkestø, Norway
- Average pressure in September: 1013mbar
The months with the highest atmospheric pressure are April and May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in September
Brekkestø, Norway
- Average wind speed in September: 18.9km/h
The windiest month (with the highest average wind speed) is January (21.8km/h).
The calmest month (with the lowest average wind speed) is June (16.5km/h).
Average humidity in September
Brekkestø, Norway
- Average humidity in September: 80%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are May and June (72%).
Average rainfall in September
Brekkestø, Norway
- Average rainfall in September: 75mm
The wettest month (with the highest rainfall) is November (92mm).
The driest month (with the least rainfall) is April (35mm).
Average rainfall days in September
Brekkestø, Norway
- Average rainfall days in September: 14.7 days
The month with the highest number of rainy days is November (17.3 days).
The month with the least rainy days is February (9.6 days).
Average snowfall in September
Brekkestø, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is January (115mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Brekkestø, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Brekkestø, Norway
- Average daylight in September: 12h and 48min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in September: 7h and 30min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in September
Brekkestø, Norway
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is April (16.4 days).
The month with the least sunshine days is November (10.2 days).
Average UV index in September
Brekkestø, Norway
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (UV index 4).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Brekkestø, Norway
- Average cloud cover in September: 46
The month with the most cloud cover is November (Cloud cover 64).
The month with the least cloud cover is June (Cloud cover 36).
Average visibility in September
Brekkestø, Norway
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
