Västra Götaland (Göteborg)
September
Weather in Västra Götaland for September 2025
Your guide to Västra Götaland weather in September - trends and predictions
In general, the average temperature in Västra Götaland at the beginning of September is 20.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.4 °C by the end of September.
Västra Götaland experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 74 mm.
Temperatures
Rain 🌧️
9
Dry days
21
Rainy days
0
Snow days
17°/11°
Temperatures
18 km/h
Avg max wind
76 %
Avg humidity
Västra Götaland in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  20° | 2 19° | 3 20° | 4  20° | 5  21° | 6 21° | 7  22° |
| 8 22° | 9 20° | 10 19° | 11  18° | 12  17° | 13 17° | 14 17° |
| 15 17° | 16 16° | 17 17° | 18 19° | 19 17° | 20 16° | 21 17° |
| 22 18° | 23 15° | 24 15° | 25 15° | 26 15° | 27 15° | 28 14° |
| 29 14° | 30  13° |
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Temperatures trend during September in Västra Götaland
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Sunny | 20° /11° | 2.3 mm | 5 | |
| 2 Sept. | Sunny | 19° /11° | 0 mm | 5 | |
| 3 Sept. | Sunny | 20° /11° | 0.1 mm | 5 | |
| 4 Sept. | Cloudy | 20° /13° | 0.5 mm | 5 | |
| 5 Sept. | Partly cloudy | 21° /12° | 0 mm | 5 | |
| 6 Sept. | Cloudy | 21° /13° | 0 mm | 5 | |
| 7 Sept. | Overcast | 22° /12° | 0 mm | 6 | |
| 8 Sept. | Overcast | 22° /14° | 0.5 mm | 5 | |
| 9 Sept. | Partly cloudy | 20° /13° | 1.4 mm | 5 | |
| 10 Sept. | Partly cloudy | 19° /12° | 2.9 mm | 5 | |
| 11 Sept. | Patchy rain possible | 18° /12° | 5.2 mm | 4 | |
| 12 Sept. | Moderate or heavy rain shower | 17° /11° | 4.9 mm | 4 | |
| 13 Sept. | Cloudy | 17° /11° | 9.3 mm | 4 | |
| 14 Sept. | Cloudy | 17° /9° | 0.2 mm | 4 | |
| 15 Sept. | Patchy rain possible | 17° /10° | 1 mm | 4 | |
| 16 Sept. | Moderate or heavy rain shower | 16° /10° | 6.7 mm | 4 | |
| 17 Sept. | Partly cloudy | 17° /9° | 0.7 mm | 4 | |
| 18 Sept. | Partly cloudy | 19° /9° | 1.2 mm | 5 | |
| 19 Sept. | Partly cloudy | 17° /9° | 4 mm | 5 | |
| 20 Sept. | Sunny | 16° /9° | 1.4 mm | 5 | |
| 21 Sept. | Sunny | 17° /10° | 1 mm | 5 | |
| 22 Sept. | Partly cloudy | 18° /10° | 2.3 mm | 5 | |
| 23 Sept. | Moderate or heavy rain shower | 15° /11° | 4.3 mm | 4 | |
| 24 Sept. | Overcast | 15° /11° | 4.4 mm | 4 | |
| 25 Sept. | Sunny | 15° /11° | 1.9 mm | 4 | |
| 26 Sept. | Partly cloudy | 15° /10° | 2.4 mm | 4 | |
| 27 Sept. | Moderate rain at times | 15° /9° | 4.9 mm | 4 | |
| 28 Sept. | Patchy rain possible | 14° /9° | 3.8 mm | 4 | |
| 29 Sept. | Patchy rain possible | 14° /8° | 3.6 mm | 4 | |
| 30 Sept. | Heavy rain at times | 13° /9° | 2.7 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Västra Götaland 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 Västra Götaland forecast closer to your planned date for the most up-to-date weather information.
Västra Götaland in September - FAQ
What are the expected maximum and minimum temperatures in Västra Götaland during September?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Västra Götaland during September?
Moderate rainfall is anticipated in Västra Götaland during September, with a total of 74 mm spread over approximately 21 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Västra Götaland during September?
The average wind speed in Västra Götaland during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Västra Götaland
Explore the daily rainfall trends and prepare for Västra Götalands September weather 💧
UV exposure in Västra Götaland during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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