Weather in Rovaniemi for September 2025
Snowfall in Rovaniemi during September is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in Rovaniemi at the beginning of September is 13.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 9.4 °C by the end of September.
Rovaniemi in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 64.4 mm.
Is September a good time to visit Rovaniemi? check out the best time to travel to Rovaniemi page.
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Rovaniemi in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  11° | 2 12° | 3  13° | 4  13° | 5 15° | 6 14° | 7 14° |
| 8  15° | 9  16° | 10  16° | 11 14° | 12 15° | 13  11° | 14 10° |
| 15 10° | 16  10° | 17 11° | 18 10° | 19 11° | 20 9° | 21 7° |
| 22 10° | 23 10° | 24 10° | 25 10° | 26 11° | 27 9° | 28 10° |
| 29 9° | 30 7° |
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Temperatures trend during September in Rovaniemi
September weather day by day
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Sept. | Moderate rain at times | 11° /7° | 7.5 mm | 0 cm | |
| 2 Sept. | Moderate rain at times | 12° /6° | 3 mm | 0 cm | |
| 3 Sept. | Light rain shower | 13° /6° | 1.3 mm | 0 cm | |
| 4 Sept. | Overcast | 13° /6° | 3.2 mm | 0 cm | |
| 5 Sept. | Overcast | 15° /7° | 1.2 mm | 0 cm | |
| 6 Sept. | Overcast | 14° /6° | 0.1 mm | 0 cm | |
| 7 Sept. | Overcast | 14° /6° | 1.5 mm | 0 cm | |
| 8 Sept. | Fog | 15° /7° | 0.7 mm | 0 cm | |
| 9 Sept. | Partly cloudy | 16° /7° | 0.4 mm | 0 cm | |
| 10 Sept. | Sunny | 16° /8° | 0 mm | 0 cm | |
| 11 Sept. | Overcast | 14° /7° | 0.4 mm | 0 cm | |
| 12 Sept. | Overcast | 15° /7° | 0.4 mm | 0 cm | |
| 13 Sept. | Heavy rain at times | 11° /5° | 4.9 mm | 0 cm | |
| 14 Sept. | Moderate or heavy rain shower | 10° /4° | 5.7 mm | 0 cm | |
| 15 Sept. | Overcast | 10° /4° | 1.7 mm | 0 cm | |
| 16 Sept. | Cloudy | 10° /4° | 0.6 mm | 0 cm | |
| 17 Sept. | Overcast | 11° /4° | 2.7 mm | 0 cm | |
| 18 Sept. | Overcast | 10° /4° | 0.2 mm | 0 cm | |
| 19 Sept. | Overcast | 11° /5° | 5.8 mm | 0 cm | |
| 20 Sept. | Sunny | 9° /2° | 2.2 mm | 0 cm | |
| 21 Sept. | Overcast | 7° /1° | 1.3 mm | 0.2 cm | |
| 22 Sept. | Overcast | 10° /3° | 0.1 mm | 0 cm | |
| 23 Sept. | Patchy rain possible | 10° /5° | 2.2 mm | 0 cm | |
| 24 Sept. | Patchy rain possible | 10° /4° | 3 mm | 0 cm | |
| 25 Sept. | Patchy rain possible | 10° /5° | 5.3 mm | 0 cm | |
| 26 Sept. | Partly cloudy | 11° /5° | 2 mm | 0 cm | |
| 27 Sept. | Patchy rain possible | 9° /5° | 5 mm | 0 cm | |
| 28 Sept. | Cloudy | 10° /4° | 0.7 mm | 0 cm | |
| 29 Sept. | Overcast | 9° /3° | 0.4 mm | 0 cm | |
| 30 Sept. | Overcast | 7° /3° | 1 mm | 0 cm | |
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Rovaniemi in September - FAQ
What to pack to Rovaniemi in September?
As you prepare for your trip to Rovaniemi in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Rovaniemi, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
Rovaniemi snow forecast September 2025
September rainfall patterns in Rovaniemi
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Where is Rovaniemi?Get accurate weather forecasts for Rovaniemi, located at latitude 66.5 and longitude 25.717. Stay updated with localized weather information tailored for Rovaniemi.