September weather forecastSolvorn, Norway
September
Weather in September
September, the first month of the autumn in Solvorn, is also a frosty month, with an average temperature fluctuating between 9°C (48.2°F) and 3.2°C (37.8°F).Temperature
The average high-temperature slightly decreases in September, shifting from a refreshing 13.6°C (56.5°F) in August to a frosty 9°C (48.2°F). September nights in Solvorn are marked by an average temperature drop to a wintry 3.2°C (37.8°F).Humidity
In September, the average relative humidity is 83%.Rainfall
In Solvorn, in September, it is raining for 16.5 days, with typically 68mm (2.68") of accumulated precipitation. In Solvorn, Norway, during the entire year, the rain falls for 189.4 days and collects up to 1022mm (40.24") of precipitation.Snowfall
June through September are months without snowfall in Solvorn.Daylight
The average length of the day in September in Solvorn is 12h and 54min.On the first day of September in Solvorn, sunrise is at 06:23 and sunset at 20:37. On the last day of the month, sunrise is at 07:36 and sunset at 19:05 CEST.
Sunshine
In September, the average sunshine is 6.7h.UV index
The average daily maximum UV index in September is 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 2 during September, leads to the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Solvorn, Norway
- Average high temperature in September: 9°C
The warmest month (with the highest average high temperature) is July (14.9°C).
The month with the lowest average high temperature is January (-6°C).
- Average low temperature in September: 3.2°C
The month with the highest average low temperature is July (6.8°C).
The coldest month (with the lowest average low temperature) is January (-11.8°C).
Average pressure in September
Solvorn, Norway
- Average pressure in September: 1011.9mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1006.3mbar).
Average wind speed in September
Solvorn, Norway
- Average wind speed in September: 9.5km/h
The windiest month (with the highest average wind speed) is January (10.9km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity in September
Solvorn, Norway
- Average humidity in September: 83%
The month with the highest relative humidity is December (93%).
The months with the lowest relative humidity are June and July (75%).
Average rainfall in September
Solvorn, Norway
- Average rainfall in September: 68mm
The wettest month (with the highest rainfall) is December (143mm).
The driest month (with the least rainfall) is June (54mm).
Average rainfall days in September
Solvorn, Norway
- Average rainfall days in September: 16.5 days
The month with the highest number of rainy days is August (18.6 days).
The month with the least rainy days is February (11.7 days).
Average snowfall in September
Solvorn, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is January (618mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Solvorn, Norway
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (21.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Solvorn, Norway
- Average daylight in September: 12h and 54min
The month with the longest days is June (Average daylight: 19h and 12min).
The month with the shortest days is December (Average daylight: 5h and 36min).
- Average sunshine in September: 6h and 42min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in September
Solvorn, Norway
- Average sunshine days in September: 11.7 days
The month with the most sunshine days is October (13.1 days).
The month with the least sunshine days is December (5.9 days).
Average UV index in September
Solvorn, Norway
- Average UV index in September: 2
The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in September
Solvorn, Norway
- Average cloud cover in September: 57
The month with the most cloud cover is March (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 50).
Average visibility in September
Solvorn, Norway
- Average visibility in September: 8km
The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are January, February, March, April and December (6km).
