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Monthly
Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Namsos Lufthavn,
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Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
13°
4
17°
5
18°
6
15°
7
14°
8
15°
9
14°
10
14°
11
13°
12
13°
13
14°
14
14°
15
13°
16
14°
17
15°
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Thursday, September 3, 2026
Day
13°
Feels 13
Wind
11 km/h W
Gust
17 km/h
Humidity
85%
P.O.P
90%
Rain
2-4 mm
Night
11°
Feels 10
Wind
9 km/h NW
Gust
13 km/h
Humidity
97%
P.O.P
40%
Rain
<1 mm
Historical Averages
Sep 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
September
Average Temperature
High
12°
Feels 11
Low
6°
Feels 5
Average Precipitation
18 Days
Rain amount
147.9mm
Snow amount
0cm