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Hourly
7 Days
14 Days
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Monthly
Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Rost Flyplass,
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September
Average Temperature
High
12°
Feels 9
Low
10°
Feels 7
Average Precipitation
17 Days
Rain amount
97mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
12°
4
13°
5
13°
6
12°
7
14°
8
13°
9
13°
10
13°
11
13°
12
12°
13
13°
14
13°
15
13°
16
12°
17
12°
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Thursday, September 3, 2026
Day
12°
Feels 8
Wind
52 km/h N
Gust
78 km/h
Humidity
80%
P.O.P
30%
Night
11°
Feels 7
Wind
42 km/h NE
Gust
62 km/h
Humidity
84%
P.O.P
20%
Historical Averages
Sep 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.