Lapland (Rovaniemi)
September
Weather in Lapland for September 2025
Your guide to Lapland weather in September - trends and predictions
In general, the average temperature in Lapland at the beginning of September is 16.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 10.1 °C by the end of September.
Expect significant rainfall in Lapland during September, with an average of 16 rainy days.
Snowfall in Lapland during September is quite rare, with fewer than 2 snowy days on average.
Is September a good time to visit Lapland? check out the best time to travel to Lapland page.
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13
Dry days
16
Rainy days
1
Snow days
13°/7°
Temperatures
17 km/h
Avg max wind
87 %
Avg humidity
Lapland in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  12° | 2  16° | 3  17° | 4 17° | 5 17° | 6  17° | 7 18° |
| 8 18° | 9 20° | 10 18° | 11 16° | 12 16° | 13 13° | 14  11° |
| 15 12° | 16  11° | 17 13° | 18 12° | 19 13° | 20 12° | 21 7° |
| 22 11° | 23 10° | 24 11° | 25 12° | 26 13° | 27 9° | 28 9° |
| 29 8° | 30 9° |
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Temperatures trend during September in Lapland
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Sept. | Heavy rain | 12° /10° | 14.6 mm | 0 cm | |
| 2 Sept. | Fog | 16° /10° | 4.5 mm | 0 cm | |
| 3 Sept. | Light rain shower | 17° /9° | 2.2 mm | 0 cm | |
| 4 Sept. | Light rain shower | 17° /10° | 6.3 mm | 0 cm | |
| 5 Sept. | Patchy rain possible | 17° /10° | 2.3 mm | 0 cm | |
| 6 Sept. | Overcast | 17° /8° | 0 mm | 0 cm | |
| 7 Sept. | Overcast | 18° /8° | 0 mm | 0 cm | |
| 8 Sept. | Fog | 18° /10° | 0.1 mm | 0 cm | |
| 9 Sept. | Mist | 20° /11° | 0 mm | 0 cm | |
| 10 Sept. | Overcast | 18° /11° | 0 mm | 0 cm | |
| 11 Sept. | Overcast | 16° /9° | 0.7 mm | 0 cm | |
| 12 Sept. | Overcast | 16° /10° | 0.4 mm | 0 cm | |
| 13 Sept. | Fog | 13° /7° | 0.7 mm | 0 cm | |
| 14 Sept. | Partly cloudy | 11° /4° | 0 mm | 0 cm | |
| 15 Sept. | Overcast | 12° /4° | 0 mm | 0 cm | |
| 16 Sept. | Light drizzle | 11° /4° | 0.5 mm | 0 cm | |
| 17 Sept. | Fog | 13° /5° | 0.5 mm | 0 cm | |
| 18 Sept. | Overcast | 12° /4° | 0 mm | 0 cm | |
| 19 Sept. | Light rain | 13° /7° | 11.4 mm | 0 cm | |
| 20 Sept. | Light rain shower | 12° /3° | 4.3 mm | 0 cm | |
| 21 Sept. | Light drizzle | 7° /2° | 2.6 mm | 0.4 cm | |
| 22 Sept. | Patchy rain possible | 11° /3° | 0.2 mm | 0 cm | |
| 23 Sept. | Light rain shower | 10° /6° | 4.4 mm | 0 cm | |
| 24 Sept. | Light drizzle | 11° /4° | 5.5 mm | 0 cm | |
| 25 Sept. | Light drizzle | 12° /7° | 8.6 mm | 0 cm | |
| 26 Sept. | Fog | 13° /6° | 3.8 mm | 0 cm | |
| 27 Sept. | Patchy rain possible | 9° /6° | 9.8 mm | 0 cm | |
| 28 Sept. | Fog | 9° /4° | 1.3 mm | 0 cm | |
| 29 Sept. | Light rain shower | 8° /3° | 0.8 mm | 0 cm | |
| 30 Sept. | Light rain shower | 9° /4° | 1.2 mm | 0 cm | |
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Important Notice
Our weather forecast for Lapland 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 Lapland forecast closer to your planned date for the most up-to-date weather information.
Lapland in September - FAQ
What are the expected maximum and minimum temperatures in Lapland during September?
During September, expect a variety of temperatures with highs around 13° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Lapland during September?
Significant rainfall exceeding 118.4 mm is expected in Lapland during September, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Lapland during September?
Lapland experiences an average snowfall of 0.7 cm during September, occurring over 1 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Lapland during September?
The average wind speed in Lapland during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Lapland in September?
As you prepare for your trip to Lapland 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 Lapland, 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
September rainfall patterns in Lapland
Explore the daily rainfall trends and prepare for Laplands September weather 💧
September snowfall in Lapland
Track daily snowfall levels and discover Lapland’s snowy potential this September ❄️
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