September weather forecastGjølme, Norway
September
Weather in September
The first month of the autumn, September, is still a cool month in Gjølme, Norway, with an average temperature ranging between max 12.9°C (55.2°F) and min 6.7°C (44.1°F).Temperature
As Gjølme enters September, the average high-temperature subtly lowers from the a comfortable 16.3°C (61.3°F) of August to a cool 12.9°C (55.2°F). An average low-temperature of 6.7°C (44.1°F) is observed during September nights.Humidity
The average relative humidity in September in Gjølme is 81%.Rainfall
In Gjølme, in September, it is raining for 15.7 days, with typically 48mm (1.89") of accumulated precipitation. Throughout the year, in Gjølme, there are 165.7 rainfall days, and 700mm (27.56") of precipitation is accumulated.Snowfall
In Gjølme, Norway, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 59min.On the first day of September in Gjølme, sunrise is at 06:07 and sunset at 20:33. On the last day of the month, sunrise is at 07:27 and sunset at 18:53 CEST.
Sunshine
The average sunshine in September in Gjølme is 7h.UV index
In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In September, an average UV index of 3 transforms into the following instructions:
Guard yourself - Avoiding sunburn is suggested. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Gjølme, Norway
- Average high temperature in September: 12.9°C
The warmest month (with the highest average high temperature) is July (16.4°C).
The month with the lowest average high temperature is January (-1.4°C).
- Average low temperature in September: 6.7°C
The month with the highest average low temperature is July (9.1°C).
The coldest months (with the lowest average low temperature) are January and February (-5.3°C).
Average pressure in September
Gjølme, Norway
- Average pressure in September: 1010.3mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1003.4mbar).
Average wind speed in September
Gjølme, Norway
- Average wind speed in September: 11km/h
The windiest month (with the highest average wind speed) is January (14.6km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in September
Gjølme, Norway
- Average humidity in September: 81%
The months with the highest relative humidity are February and March (87%).
The months with the lowest relative humidity are May and June (77%).
Average rainfall in September
Gjølme, Norway
- Average rainfall in September: 48mm
The wettest month (with the highest rainfall) is December (75mm).
The driest month (with the least rainfall) is November (27mm).
Average rainfall days in September
Gjølme, Norway
- Average rainfall days in September: 15.7 days
The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is February (7.6 days).
Average snowfall in September
Gjølme, Norway
- Average snowfall in September: 0mm
The months with the highest snowfall are February and March (245mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Gjølme, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is March (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Gjølme, Norway
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 20h and 18min).
The month with the shortest days is December (Average daylight: 4h and 48min).
- Average sunshine in September: 7h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in September
Gjølme, Norway
- Average sunshine days in September: 13.1 days
The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is July (9 days).
Average UV index in September
Gjølme, Norway
- Average UV index in September: 3
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January and March (UV index 1).
Average cloud cover in September
Gjølme, Norway
- Average cloud cover in September: 54
The month with the most cloud cover is March (Cloud cover 65).
The month with the least cloud cover is November (Cloud cover 51).
Average visibility in September
Gjølme, Norway
- Average visibility in September: 9km
The months with the highest visibility are January, February, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are March and April (8km).
