Gemeente Groningen (Groningen)
September
Weather in Gemeente Groningen for September 2026
Your guide to Gemeente Groningen weather in September - trends and predictions
Until now, September 2026 in Gemeente Groningen is cooler than usual, with temperatures averaging 20 °C, this is 2.4 °C below the typical seasonal average.
Expect cooler weather in the next days in Gemeente Groningen with the forecast suggesting a temperature of 20.3 °C, lower than the historical average.
In general, the average temperature in Gemeente Groningen at the beginning of September is 23.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.9 °C by the end of September.
Gemeente Groningen experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 63.1 mm.
Temperatures
Rain 🌧️
20
Dry days
10
Rainy days
0
Snow days
20°/12°
Temperatures
22 km/h
Avg max wind
74 %
Avg humidity
Gemeente Groningen Weather September
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Temperatures trend during September in Gemeente Groningen
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September weather in Gemeente Groningen day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 21° /12° | 3.6 mm | 5 | |
| 2 Sept. |  Cloudy | 23° /12° | 2.6 mm | 4 | |
| 3 Sept. |  Light rain shower | 23° /14° | 2.6 mm | 4 | |
| 4 Sept. |  Overcast | 21° /14° | 7.6 mm | 4 | |
| 5 Sept. | Patchy rain possible | 23° /13° | 0.6 mm | 5 | |
| 6 Sept. | Sunny | 25° /13° | 0 mm | 6 | |
| 7 Sept. | Overcast | 26° /14° | 0 mm | 5 | |
| 8 Sept. | Sunny | 23° /14° | 5.8 mm | 5 | |
| 9 Sept. |  Light drizzle | 21° /13° | 1.6 mm | 4 | |
| 10 Sept. | Sunny | 20° /12° | 2 mm | 4 | |
| 11 Sept. | Light rain shower | 20° /11° | 4.8 mm | 4 | |
| 12 Sept. | Overcast | 19° /10° | 4.6 mm | 3 | |
| 13 Sept. | Patchy rain possible | 20° /12° | 2.3 mm | 2.4 | |
| 14 Sept. | Overcast | 21° /10° | 0 mm | 3.8 | |
| 15 Sept. | Overcast | 23° /15° | 5.4 mm | 3.8 | |
| 16 Sept. | Patchy rain possible | 19° /12° | 3.6 mm | 3.2 | |
| 17 Sept. | Patchy rain possible | 18° /10° | 2.3 mm | 4 | |
| 18 Sept. | Patchy rain possible | 18° /10° | 2.3 mm | 4 | |
| 19 Sept. | Patchy rain possible | 18° /11° | 1.5 mm | 4 | |
| 20 Sept. | Overcast | 18° /10° | 0 mm | 4 | |
| 21 Sept. | Overcast | 19° /11° | 0.3 mm | 5 | |
| 22 Sept. | Overcast | 20° /10° | 0.3 mm | 4 | |
| 23 Sept. | Sunny | 19° /11° | 0 mm | 5 | |
| 24 Sept. | Sunny | 22° /10° | 0 mm | 6 | |
| 25 Sept. | Sunny | 24° /12° | 0 mm | 6 | |
| 26 Sept. | Overcast | 25° /14° | 0 mm | 6 | |
| 27 Sept. |  Partly cloudy | 18° /11° | 5.1 mm | 4 | |
| 28 Sept. | Patchy rain possible | 17° /10° | 0.8 mm | 4 | |
| 29 Sept. | Light rain shower | 17° /10° | 0.7 mm | 4 | |
| 30 Sept. | Patchy rain possible | 16° /8° | 4.2 mm | 4 | |
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Important Notice
Our weather forecast for Gemeente 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 Gemeente Groningen forecast closer to your planned date for the most up-to-date weather information.
Change Month
Gemeente Groningen in September - FAQ
What are the expected maximum and minimum temperatures in Gemeente 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 Gemeente Groningen during September?
Moderate rainfall is anticipated in Gemeente Groningen during September, with a total of 63.1 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Gemeente Groningen during September?
The average wind speed in Gemeente Groningen during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Gemeente Groningen
Explore the daily rainfall trends and prepare for Gemeente Groningens September weather 💧
Typically, Gemeente Groningen has 10 rainy days in September with a total of 63.1 mm of rainfall.
UV exposure in Gemeente Groningen during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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