Groningen
September
Weather in Groningen for September 2027
Your guide to Groningen weather in September - trends and predictions
In general, the average temperature in Groningen at the beginning of September is 22.8 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.9 °C by the end of September.
The climate of Groningen in September is notably wet, with an average of 11 rainy days, and a total of 72 mm of precipitation.
Is September a good time to visit Groningen? check out the best time to travel to Groningen page.
Temperatures
Rain 🌧️
More
19
Dry days
11
Rainy days
0
Snow days
20°/12°
Temperatures
22 km/h
Avg max wind
75 %
Avg humidity
Groningen Weather September
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Temperatures trend during September in Groningen
See the weather trend as well as the moving average line
September weather in Groningen day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain | 21° /12° | 3.6 mm | 5 | |
| 2 Sept. | Light rain | 22° /13° | 2.6 mm | 4 | |
| 3 Sept. | Light rain | 22° /15° | 2.6 mm | 4 | |
| 4 Sept. | Light rain | 21° /14° | 7.6 mm | 4 | |
| 5 Sept. |  Patchy rain possible | 23° /14° | 0.6 mm | 4.9 | |
| 6 Sept. |  Sunny | 25° /13° | 0 mm | 4.9 | |
| 7 Sept. |  Overcast | 26° /15° | 0 mm | 4.8 | |
| 8 Sept. | Light rain | 23° /14° | 5.8 mm | 4.7 | |
| 9 Sept. | Light drizzle | 20° /13° | 1.6 mm | 4 | |
| 10 Sept. | Patchy rain possible | 20° /12° | 2 mm | 4 | |
| 11 Sept. | Light rain | 20° /12° | 4.8 mm | 4 | |
| 12 Sept. | Light rain | 19° /10° | 4.6 mm | 3 | |
| 13 Sept. | Light rain shower | 17° /10° | 1.3 mm | 3 | |
| 14 Sept. |  Partly cloudy | 19° /9° | 0.4 mm | 4 | |
| 15 Sept. | Patchy rain possible | 21° /12° | 1.4 mm | 4 | |
| 16 Sept. | Light rain | 18° /12° | 4.2 mm | 4 | |
| 17 Sept. | Patchy rain possible | 19° /12° | 1 mm | 3.9 | |
| 18 Sept. | Patchy rain possible | 20° /13° | 2.2 mm | 3.8 | |
| 19 Sept. | Patchy rain possible | 21° /13° | 0.9 mm | 3.7 | |
| 20 Sept. | Overcast | 22° /14° | 0.9 mm | 3.7 | |
| 21 Sept. | Light rain | 18° /11° | 2.6 mm | 3.6 | |
| 22 Sept. | Patchy rain possible | 18° /10° | 0.6 mm | 3.5 | |
| 23 Sept. | Light rain | 17° /10° | 3.4 mm | 3 | |
| 24 Sept. | Partly cloudy | 17° /9° | 0.5 mm | 3.3 | |
| 25 Sept. | Patchy rain possible | 17° /9° | 1.2 mm | 3.2 | |
| 26 Sept. | Light rain | 18° /11° | 3.8 mm | 3.2 | |
| 27 Sept. | Light rain | 19° /11° | 3.8 mm | 3 | |
| 28 Sept. | Light rain | 18° /11° | 3.8 mm | 3 | |
| 29 Sept. | Light rain shower | 19° /11° | 0.7 mm | 2.9 | |
| 30 Sept. | Light rain | 18° /11° | 3.2 mm | 2.9 | |
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Important Notice
Our weather forecast for Groningen 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 Groningen forecast closer to your planned date for the most up-to-date weather information.
Change Month
Groningen in September - FAQ
What are the expected maximum and minimum temperatures in Groningen during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Groningen during September?
Moderate rainfall is anticipated in Groningen during September, with a total of 72 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Groningen during September?
The average wind speed in Groningen during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Groningen
Explore the daily rainfall trends and prepare for Groningens September weather 💧
Typically, Groningen has 11 rainy days in September with a total of 72 mm of rainfall.
UV exposure in Groningen during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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