Measurements:
°C
°F
Flam
34°F
SE 6 mph
Feels like: 28°F
Precip: 34%
World Resorts Norway Flam Weather September Weather in Flam

Flam Weather: September

Average Day Temperature: 43.2°F
Average Night Temperature: 35.1°F
Number of Sunny Days: 5 days
Sunshine Hours: 11.5 - 14.2 hours
Number of Rainy Days: 7 days
Precipitation Totals: 4.6 in
Number of Snowy Days: 1 day

Air Temperature in September, °F

Select Year: 2026 2025 2024

The highest day temperature in September 2026 was 50°F. The lowest night temperature was 29°F. The average values for day and night temperatures during September were 42.1°F и 35.5°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in September are gloomy but you can also expect sunny days.

Precipitation Totals in September, in

Precipitation total in September for Flam is 4.6 in. It makes september one of the most rainy months of the year.

Wind Speed in September, mph

The average wind speed in September is 7.6 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Flam in September is 4.8 hours.

Best Time to Visit Flam
The most sunny months:
June 6 days
August 6 days
July 6 days
The most warm months:
July 53.9 °F
August 51.2 °F
June 47.9 °F
The most cold months:
January 9.9 °F
February 13.2 °F
December 13.6 °F
The most rainy months:
August 7 days
September 7 days
July 7 days
The most windy months:
December 8 mph
January 8 mph
March 7 mph

Flam on the Weather Map

Norway Resorts:
NAME
F°
Ålesund +54
Bergen +50
Flam +34
Hemsedal +42
Holmenkollen +54
Lillehammer +50
Oslo +50
Stavanger +56
Tromse +48
Trondheim +52
24 Hours Weather Forecast
Flam
Local time: 01:05
29 sep, tuesday
0300 34°F
E
5 mph
0600 30°F
S
3 mph
0900 36°F
W
4 mph
1200 46°F
W
6 mph
1500 48°F
NW
9 mph
1800 44°F
W
7 mph
2100 36°F
W
7 mph
30 sep, wednesday
0000 34°F
W
7 mph