Weather in Rovaniemi: September
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Average day temperature: | 52.0°F |
| Average night temperature: | 44.0°F | |
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Number of sunny days: | 4 days |
| Day length: | 11.4 - 14.9 hours | |
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Number of rainy days: | 4 days |
| Precipitation totals: | 2.3 in. | |
| more information | ||
14 days
forecast
forecast
| Rovaniemi |
weather in
October
October
| Rovaniemi |
Air temperature in September, °F
Show year:
2025
2024
2023
The highest day temperature during September of 2025 was 68°F. At the same time the lowest night temperature was 36°F. Daily and nightly averages during September were 56.1°F and 49.3°F.
Sunny, partly cloudy and cloudy days
Mostly all days in September are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in September, in.
Precipitation total value in Rovaniemi in September is 2.0 in. Other months of the year show relatively similar values.
Wind speed in September, mph
The average wind speed value in September is 6.9 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 4.4.
Best time for vacation in Rovaniemi
Rovaniemi on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Rovaniemi
Local time: 18:38
December 18, thursday
2100
32°F
NW
14 mph
14 mph
December 19, friday
0000
32°F
N
14 mph
14 mph
0300
32°F
N
12 mph
12 mph
0600
32°F
NE
12 mph
12 mph
0900
23°F
NE
6 mph
6 mph
1200
12°F
N
4 mph
4 mph
1500
21°F
N
4 mph
4 mph
1800
32°F
N
7 mph
7 mph
