Solna
September
Weather in Solna for September 2026
Your guide to Solna weather in September - trends and predictions
In general, the average temperature in Solna at the beginning of September is 21.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.4 °C by the end of September.
Solna experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 50.9 mm.
Temperatures
Rain 🌧️
21
Dry days
9
Rainy days
0
Snow days
18°/11°
Temperatures
16 km/h
Avg max wind
73 %
Avg humidity
Solna Weather September
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Temperatures trend during September in Solna
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September weather in Solna day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Heavy rain | 19° /10° | 11.9 mm | 4 | |
| 2 Sept. |  Light rain shower | 19° /11° | 0.9 mm | 4 | |
| 3 Sept. | Patchy rain possible | 20° /11° | 0.8 mm | 5 | |
| 4 Sept. |  Fog | 23° /12° | 0 mm | 5 | |
| 5 Sept. |  Overcast | 24° /14° | 0 mm | 6 | |
| 6 Sept. | Overcast | 21° /13° | 1.2 mm | 5 | |
| 7 Sept. |  Partly cloudy | 23° /12° | 0 mm | 6 | |
| 8 Sept. | Partly cloudy | 23° /14° | 0 mm | 6 | |
| 9 Sept. | Overcast | 23° /14° | 0 mm | 5 | |
| 10 Sept. | Overcast | 21° /13° | 2 mm | 5 | |
| 11 Sept. | Mist | 19° /12° | 13 mm | 4 | |
| 12 Sept. | Overcast | 19° /11° | 0.2 mm | 4 | |
| 13 Sept. | Overcast | 16° /10° | 0 mm | 4 | |
| 14 Sept. | Partly cloudy | 17° /8° | 2.1 mm | 4 | |
| 15 Sept. | Overcast | 18° /9° | 1.9 mm | 4 | |
| 16 Sept. | Partly cloudy | 18° /10° | 0.6 mm | 5 | |
| 17 Sept. | Overcast | 17° /9° | 0.1 mm | 4 | |
| 18 Sept. | Overcast | 17° /8° | 0 mm | 4 | |
| 19 Sept. | Light rain shower | 20° /11° | 2.1 mm | 5 | |
| 20 Sept. | Patchy rain possible | 20° /12° | 1.9 mm | 5 | |
| 21 Sept. | Partly cloudy | 20° /11° | 1.4 mm | 5 | |
| 22 Sept. | Patchy rain possible | 17° /11° | 0.2 mm | 4 | |
| 23 Sept. | Patchy rain possible | 16° /8° | 0.4 mm | 4 | |
| 24 Sept. | Partly cloudy | 16° /8° | 0 mm | 4 | |
| 25 Sept. | Overcast | 16° /9° | 1 mm | 4 | |
| 26 Sept. |  Cloudy | 17° /9° | 4 mm | 4 | |
| 27 Sept. | Patchy rain possible | 17° /9° | 6.7 mm | 4 | |
| 28 Sept. | Cloudy | 15° /8° | 1.1 mm | 4 | |
| 29 Sept. | Patchy rain possible | 13° /8° | 0 mm | 3 | |
| 30 Sept. | Patchy rain possible | 14° /7° | 0.2 mm | 3 | |
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Important Notice
Our weather forecast for Solna 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 Solna forecast closer to your planned date for the most up-to-date weather information.
Change Month
Solna in September - FAQ
What are the expected maximum and minimum temperatures in Solna during September?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Solna during September?
Moderate rainfall is anticipated in Solna during September, with a total of 50.9 mm spread over approximately 9 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Solna during September?
The average wind speed in Solna during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Solna
Explore the daily rainfall trends and prepare for Solnas September weather 💧
Typically, Solna has 9 rainy days in September with a total of 50.9 mm of rainfall.
UV exposure in Solna during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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