September weather forecastKongsberg, Norway
September weather for Kongsberg, Norway: In Kongsberg, during September, the rain falls for 14.3 days and regularly aggregates up to 65mm (2.56") of precipitation. In Kongsberg, in September, during 14.3 rainfall days, 65mm (2.56") of precipitation is typically accumulated.
September
Weather in September
September acts as a bridge between the sunny summer and the cold autumn. Temperatures start to fall with the highest temperature dropping to 13.7°C (56.7°F) from 17.9°C (64.2°F) in August. The cooler temperatures combined with consistent rainfall indicate the impending arrival of autumn. As the days begin to shorten, the city takes on a distinctly autumnal feel. Despite the muted weather, the scenery around Kongsberg in September is worth experiencing.Temperature
September's arrival aligns with a minor decrease in average high-temperatures, from August's enjoyable 17.9°C (64.2°F) to a moderate 13.7°C (56.7°F). In September, the average low-temperature in Kongsberg records at a chilly 6.1°C (43°F) during the nights.Humidity
In Kongsberg, Norway, the average relative humidity in September is 82%.Rainfall
In Kongsberg, in September, during 14.3 rainfall days, 65mm (2.56") of precipitation is typically accumulated. In Kongsberg, during the entire year, the rain falls for 148.5 days and collects up to 779mm (30.67") of precipitation.Snowfall
In Kongsberg, snow does not fall in June through September.Daylight
In September, the average length of the day in Kongsberg, Norway, is 12h and 51min.On the first day of the month, sunrise is at 06:18 and sunset at 20:23. On the last day of September, sunrise is at 07:25 and sunset at 18:56 CEST.
Sunshine
The average sunshine in September is 7.4h.UV index
In Kongsberg, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 3 during September leads to these advisories:
Guard yourself - An obligation to protect skin and eyes from harm exists. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Kongsberg, Norway
- Average high temperature in September: 13.7°C
The warmest month (with the highest average high temperature) is July (19.5°C).
The month with the lowest average high temperature is January (-3.7°C).
- Average low temperature in September: 6.1°C
The month with the highest average low temperature is July (9.8°C).
The coldest months (with the lowest average low temperature) are January and February (-8.3°C).
Average pressure in September
Kongsberg, Norway
- Average pressure in September: 1012.6mbar
The month with the highest atmospheric pressure is April (1014.6mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).
Average wind speed in September
Kongsberg, Norway
- Average wind speed in September: 8.9km/h
The windiest month (with the highest average wind speed) is January (10.2km/h).
The calmest month (with the lowest average wind speed) is August (7.9km/h).
Average humidity in September
Kongsberg, Norway
- Average humidity in September: 82%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (70%).
Average rainfall in September
Kongsberg, Norway
- Average rainfall in September: 65mm
The wettest month (with the highest rainfall) is November (89mm).
The driest month (with the least rainfall) is April (34mm).
Average rainfall days in September
Kongsberg, Norway
- Average rainfall days in September: 14.3 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (5 days).
Average snowfall in September
Kongsberg, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is January (368mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Kongsberg, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Kongsberg, Norway
- Average daylight in September: 12h and 48min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 6min).
- Average sunshine in September: 7h and 24min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in September
Kongsberg, Norway
- Average sunshine days in September: 13.7 days
The month with the most sunshine days is April (15 days).
The month with the least sunshine days is July (9.5 days).
Average UV index in September
Kongsberg, Norway
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in September
Kongsberg, Norway
- Average cloud cover in September: 49
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is June (Cloud cover 44).
Average visibility in September
Kongsberg, Norway
- Average visibility in September: 8km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February, March and November (7km).
