September weather forecastBrandal, Norway
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Brandal, Norway, with an average temperature ranging between min 10.9°C (51.6°F) and max 13.4°C (56.1°F).Temperature
Transitioning into September, Brandal experiences an average high-temperature of a still refreshing 13.4°C (56.1°F), marking a minor shift from the preceding month. The low temperature average in Brandal during September reflects a slight decrease to a cool 10.9°C (51.6°F) from the day's peak.Humidity
In September, the average relative humidity is 76%.Rainfall
In Brandal, in September, during 19.5 rainfall days, 107mm (4.21") of precipitation is typically accumulated. Throughout the year, there are 212.1 rainfall days, and 1083mm (42.64") of precipitation is accumulated.Snowfall
In Brandal, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 57min.On the first day of September, sunrise is at 06:25 and sunset at 20:45. On the last day of the month, sunrise is at 07:42 and sunset at 19:09 CEST.
Sunshine
The average sunshine in September is 6.6h.UV index
The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The daily maximum UV index of 3 in September interprets into the following advice:
Exercise prevention - Precautions against solar damage are endorsed. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Brandal, Norway
- Average high temperature in September: 13.4°C
The warmest month (with the highest average high temperature) is August (15.1°C).
The month with the lowest average high temperature is February (3.7°C).
- Average low temperature in September: 10.9°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is February (1.8°C).
Average pressure in September
Brandal, Norway
- Average pressure in September: 1010.3mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1002.9mbar).
Average wind speed in September
Brandal, Norway
- Average wind speed in September: 19.7km/h
The windiest month (with the highest average wind speed) is December (26.9km/h).
The calmest month (with the lowest average wind speed) is August (15.1km/h).
Average humidity in September
Brandal, Norway
- Average humidity in September: 76%
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is November (70%).
Average rainfall in September
Brandal, Norway
- Average rainfall in September: 107mm
The wettest month (with the highest rainfall) is December (134mm).
The driest month (with the least rainfall) is June (47mm).
Average rainfall days in September
Brandal, Norway
- Average rainfall days in September: 19.5 days
The month with the highest number of rainy days is August (20.4 days).
The months with the least rainy days are February and June (15.3 days).
Average snowfall in September
Brandal, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is February (134mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Brandal, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Brandal, Norway
- Average daylight in September: 12h and 54min
The month with the longest days is June (Average daylight: 19h and 48min).
The month with the shortest days is December (Average daylight: 5h and 12min).
- Average sunshine in September: 6h and 36min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in September
Brandal, Norway
- Average sunshine days in September: 8.9 days
The month with the most sunshine days is June (11.8 days).
The month with the least sunshine days is December (7.2 days).
Average UV index in September
Brandal, Norway
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Brandal, Norway
- Average cloud cover in September: 54
The month with the most cloud cover is March (Cloud cover 64).
The month with the least cloud cover is May (Cloud cover 51).
Average visibility in September
Brandal, Norway
- Average visibility in September: 10km
The months with the highest visibility are June and September (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, October, November and December (9km).
