Svolvær
September
Weather in Svolvær for September 2025
Your guide to Svolvær weather in September - trends and predictions
So far, September 2025 in Svolvær is slightly warmer than the historical average by 1.3 °C.
The forecast for the next days in Svolvær predicts a temperature of 8.9 °C, which is cooler than the historical average.
In general, the average temperature in Svolvær at the beginning of September is 13.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 7.4 °C by the end of September.
Svolvær experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 289.2 mm.
Temperatures
Rain 🌧️
2
Dry days
28
Rainy days
0
Snow days
11°/8°
Temperatures
30 km/h
Avg max wind
79 %
Avg humidity
Svolvær Weather September
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Temperatures trend during September in Svolvær
See the weather trend as well as the moving average line
September weather in Svolvær day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 14° /11° | 0.1 mm | 4 | |
| 2 Sept. |  Light rain shower | 15° /11° | 1.2 mm | 4 | |
| 3 Sept. | Light rain shower | 15° /12° | 8.2 mm | 4 | |
| 4 Sept. |  Moderate or heavy rain shower | 14° /10° | 22.2 mm | 3 | |
| 5 Sept. | Patchy rain possible | 12° /10° | 6.3 mm | 3 | |
| 6 Sept. | Light rain shower | 13° /10° | 2.4 mm | 3 | |
| 7 Sept. | Light rain shower | 14° /10° | 3.1 mm | 3 | |
| 8 Sept. | Light rain shower | 15° /11° | 23.9 mm | 4 | |
| 9 Sept. | Light rain shower | 15° /12° | 28 mm | 4 | |
| 10 Sept. | Light rain shower | 15° /11° | 14 mm | 4 | |
| 11 Sept. | Light rain shower | 15° /10° | 5.4 mm | 4 | |
| 12 Sept. |  Overcast | 15° /9° | 1.2 mm | 4 | |
| 13 Sept. | Light rain shower | 12° /8° | 6 mm | 3 | |
| 14 Sept. | Light rain shower | 12° /8° | 3 mm | 3 | |
| 15 Sept. | Overcast | 11° /7° | 0 mm | 3 | |
| 16 Sept. | Patchy rain possible | 13° /11° | 3.3 mm | 0.1 | |
| 17 Sept. | Patchy rain possible | 11° /9° | 4.4 mm | 0.2 | |
| 18 Sept. | Patchy rain possible | 10° /8° | 0.8 mm | 0.2 | |
| 19 Sept. | Patchy rain possible | 13° /9° | 2.6 mm | 0.2 | |
| 20 Sept. |  Moderate rain | 11° /8° | 5.7 mm | 2 | |
| 21 Sept. | Patchy rain possible | 10° /8° | 0.6 mm | 2 | |
| 22 Sept. | Patchy rain possible | 7° /6° | 2 mm | 2 | |
| 23 Sept. | Patchy rain possible | 7° /5° | 0.1 mm | 2 | |
| 24 Sept. | Patchy rain possible | 7° /4° | 0.7 mm | 1 | |
| 25 Sept. | Patchy rain possible | 6° /3° | 2.9 mm | 1 | |
| 26 Sept. | Patchy rain possible | 7° /3° | 1.4 mm | 1 | |
| 27 Sept. | Patchy rain possible | 8° /5° | 0.8 mm | 2 | |
| 28 Sept. | Patchy rain possible | 8° /5° | 0.9 mm | 2 | |
| 29 Sept. | Patchy rain possible | 6° /4° | 0.2 mm | 1 | |
| 30 Sept. | Light rain shower | 10° /6° | 17.3 mm | 3 | |
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Important Notice
Our weather forecast for Svolvær 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 Svolvær forecast closer to your planned date for the most up-to-date weather information.
Change Month
Svolvær in September - FAQ
What are the expected maximum and minimum temperatures in Svolvær during September?
During September, expect a variety of temperatures with highs around 11° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Svolvær during September?
Significant rainfall exceeding 289.2 mm is expected in Svolvær during September, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Svolvær during September?
The average wind speed in Svolvær during September is 30 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Svolvær
Explore the daily rainfall trends and prepare for Svolværs September weather 💧
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