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Weather in Rovaniemi for September 2026

Your guide to Rovaniemi weather in September - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Rovaniemi during September is quite rare, with fewer than 2 snowy days on average.
    According to Rovaniemi snow forecast for September 2026, no snow is expected in the next 2 weeks.

    • Temperatures

  • Until now, September 2026 in Rovaniemi is cooler than usual, with temperatures averaging 11.6 °C, this is 2.8 °C below the typical seasonal average.

  • Expect cooler weather in the next days in Rovaniemi with the forecast suggesting a temperature of 10.9 °C, lower than the historical average.

  • In general, the average temperature in Rovaniemi at the beginning of September is 13.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 9.9 °C by the end of September.

    • Rain 🌧️

  • Rovaniemi in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 64 mm.

Average dry days
11
Dry days
Average rainy days
18
Rainy days
Average snowy days
1
Snow days
Average temperatures
12°/6°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
82 %
Avg humidity

Rovaniemi Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
13°
2
Moderate rain at times
14°
3
Patchy rain possible
14°
4
Overcast
14°
5
Overcast
14°
6
Overcast
14°
7
Overcast
14°
8
Fog
15°
9
Partly cloudy
16°
10
Sunny
16°
11
Overcast
15°
12
Overcast
15°
13
Mist
12°
14
Sunny
12°
15
Overcast
11°
16
Overcast
11°
17
Light rain
10°
18
Mist
10°
19
Overcast
13°
20
Patchy rain possible
11°
21
Sunny
13°
22
Light rain shower
10°
23
Mist
9°
24
Light rain shower
6°
25
Light rain shower
11°
26
Mist
14°
27
Patchy rain possible
10°
28
Fog
11°
29
Overcast
9°
30
Overcast
8°

Temperatures trend during September in Rovaniemi

See the weather trend as well as the moving average line

September weather in Rovaniemi day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Overcast
Overcast
 13° /8° 5.4 mm 3
2 Sept. Moderate rain at times
Moderate rain at times
 14° /7° 2 mm 3
3 Sept. Patchy rain possible
Patchy rain possible
 14° /7° 1.2 mm 3
4 Sept. Overcast
Overcast
 14° /7° 5.7 mm 3
5 Sept. Overcast
Overcast
 14° /7° 1.6 mm 3
6 Sept. Overcast
Overcast
 14° /6° 0.2 mm 3
7 Sept. Overcast
Overcast
 14° /6° 1.5 mm 3
8 Sept. Fog
Fog
 15° /8° 2.8 mm 3
9 Sept. Partly cloudy
Partly cloudy
 16° /8° 1.1 mm 3
10 Sept. Sunny
Sunny
 16° /8° 0.4 mm 4
11 Sept. Overcast
Overcast
 15° /7° 0.3 mm 3
12 Sept. Overcast
Overcast
 15° /7° 0.3 mm 3
13 Sept. Mist
Mist
 12° /6° 5.3 mm 1.4
14 Sept. Sunny
Sunny
 12° /3° 0 mm 1.5
15 Sept. Overcast
Overcast
 11° /4° 0 mm 1.2
16 Sept. Overcast
Overcast
 11° /7° 1.6 mm 0.3
17 Sept. Light rain
Light rain
 10° /8° 16.5 mm 2
18 Sept. Mist
Mist
 10° /9° 0.9 mm 2
19 Sept. Overcast
Overcast
 13° /8° 0.1 mm 4
20 Sept. Patchy rain possible
Patchy rain possible
 11° /8° 3.3 mm 3
21 Sept. Sunny
Sunny
 13° /7° 0.3 mm 4
22 Sept. Light rain shower
Light rain shower
 10° /7° 11.1 mm 2
23 Sept. Mist
Mist
 9° /7° 0.9 mm 2
24 Sept. Light rain shower
Light rain shower
 6° /4° 10.1 mm 2
25 Sept. Light rain shower
Light rain shower
 11° /5° 4.9 mm 2
26 Sept. Mist
Mist
 14° /7° 0 mm 3
27 Sept. Patchy rain possible
Patchy rain possible
 10° /5° 4 mm 3
28 Sept. Fog
Fog
 11° /4° 0.5 mm 3
29 Sept. Overcast
Overcast
 9° /4° 0.3 mm 3
30 Sept. Overcast
Overcast
 8° /3° 0.8 mm 2
Next
Important Notice
Our weather forecast for Rovaniemi in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Rovaniemi forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Rovaniemi in September - FAQ

What are the expected maximum and minimum temperatures in Rovaniemi during September?
During September, expect a variety of temperatures with highs around 12° and lows near 6°, suitable for diverse activities and preferences.

How much rainfall should be expected in Rovaniemi during September?
Moderate rainfall is anticipated in Rovaniemi during September, with a total of 64 mm spread over approximately 18 days. Considering plans for rainy days is advisable.

Will it snow in Rovaniemi in September 2026?
Rovaniemi typically sees 0.1 cm of snowfall during September.

What are the typical wind conditions in Rovaniemi during September?
The average wind speed in Rovaniemi during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Rovaniemi

Explore the daily rainfall trends and prepare for Rovaniemis September weather 💧
Typically, Rovaniemi has 18 rainy days in September with a total of 64 mm of rainfall.

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Get accurate weather forecasts for Rovaniemi, located at latitude 66.5 and longitude 25.717. Stay updated with localized weather information tailored for Rovaniemi.

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