September weather forecastFrom, Norway
September
Weather in September
September, the first month of the autumn in From, is still a mild month, with an average temperature varying between 15.3°C (59.5°F) and 11.5°C (52.7°F).Temperature
From notes an average high-temperature of a still refreshing 15.3°C (59.5°F) in September, displaying minor variation from August. Nighttime readings in From, Norway, during September register a minimal drop from daytime highs, averaging at a cool 11.5°C (52.7°F).Humidity
In September, the average relative humidity is 76%.Rainfall
The month with the most rainfall is September, when the rain falls for 11.8 days and typically aggregates up to 34mm (1.34") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 50min.On the first day of September in From, Norway, sunrise is at 06:17 and sunset at 20:20. On the last day of the month, sunrise is at 07:22 and sunset at 18:54 CEST.
Sunshine
In September, the average sunshine is 8.2h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the maximum UV index of 4 transforms into these recommendations:
Undertake precautions - Guarding against sun damage is counselled. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. 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
From, Norway
- Average high temperature in September: 15.3°C
The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is February (0.8°C).
- Average low temperature in September: 11.5°C
The months with the highest average low temperature are July and August (14.4°C).
The coldest month (with the lowest average low temperature) is February (-2.1°C).
Average pressure in September
From, Norway
- Average pressure in September: 1012.7mbar
The month with the highest atmospheric pressure is April (1014.4mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).
Average wind speed in September
From, Norway
- Average wind speed in September: 19.5km/h
The windiest month (with the highest average wind speed) is November (22.8km/h).
The calmest month (with the lowest average wind speed) is July (15.6km/h).
Average humidity in September
From, Norway
- Average humidity in September: 76%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is May (72%).
Average rainfall in September
From, Norway
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is September (34mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in September
From, Norway
- Average rainfall days in September: 11.8 days
The month with the highest number of rainy days is August (14.2 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in September
From, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is January (53mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
From, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (9.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
From, Norway
- Average daylight in September: 12h and 48min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in September: 8h and 12min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in September
From, Norway
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is April (19.6 days).
The month with the least sunshine days is November (13.1 days).
Average UV index in September
From, Norway
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
From, Norway
- Average cloud cover in September: 42
The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are June, July and August (Cloud cover 36).
Average visibility in September
From, Norway
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
