Friesland (Leeuwarden)
September
Weather in Friesland for September 2025
Your guide to Friesland weather in September - trends and predictions
In general, the average temperature in Friesland at the beginning of September is 23.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.6 °C by the end of September.
With an average of 4 rainy days, Friesland experiences minimal rainfall in September.
Temperatures
Rain 🌧️
26
Dry days
4
Rainy days
0
Snow days
22°/11°
Temperatures
22 km/h
Avg max wind
76 %
Avg humidity
Friesland Weather September
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Temperatures trend during September in Friesland
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September weather in Friesland day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 22° /11° | 0.1 mm | 5 | |
| 2 Sept. |  Cloudy | 23° /13° | 6.8 mm | 6 | |
| 3 Sept. |  Overcast | 21° /14° | 0.1 mm | 5 | |
| 4 Sept. |  Partly cloudy | 21° /13° | 5.1 mm | 5 | |
| 5 Sept. | Partly cloudy | 26° /15° | 0 mm | 7 | |
| 6 Sept. |  Sunny | 27° /17° | 0 mm | 7 | |
| 7 Sept. | Sunny | 26° /16° | 0 mm | 6 | |
| 8 Sept. | Sunny | 25° /15° | 0 mm | 6 | |
| 9 Sept. | Overcast | 21° /15° | 0.5 mm | 5 | |
| 10 Sept. | Sunny | 22° /14° | 3 mm | 6 | |
| 11 Sept. | Patchy rain possible | 19° /12° | 7.8 mm | 5 | |
| 12 Sept. | Cloudy | 19° /11° | 3.5 mm | 4 | |
| 13 Sept. | Overcast | 16° /10° | 0.9 mm | 4 | |
| 14 Sept. | Partly cloudy | 17° /9° | 0 mm | 5 | |
| 15 Sept. | Overcast | 20° /9° | 0 mm | 5 | |
| 16 Sept. | Partly cloudy | 19° /13° | 0.4 mm | 5 | |
| 17 Sept. | Cloudy | 20° /14° | 0 mm | 5 | |
| 18 Sept. | Light rain shower | 21° /14° | 4.2 mm | 6 | |
| 19 Sept. | Light rain shower | 20° /13° | 3.7 mm | 5 | |
| 20 Sept. | Patchy rain possible | 21° /13° | 0.3 mm | 6 | |
| 21 Sept. |  Heavy rain | 20° /12° | 10.5 mm | 5 | |
| 22 Sept. | Patchy rain possible | 19° /10° | 3.2 mm | 5 | |
| 23 Sept. | Light rain shower | 17° /11° | 4.3 mm | 4 | |
| 24 Sept. | Patchy rain possible | 17° /9° | 0.7 mm | 4 | |
| 25 Sept. | Overcast | 16° /11° | 8.1 mm | 4 | |
| 26 Sept. | Overcast | 18° /12° | 4.4 mm | 5 | |
| 27 Sept. |  Mist | 17° /12° | 12.2 mm | 4 | |
| 28 Sept. | Patchy rain possible | 15° /10° | 2.1 mm | 4 | |
| 29 Sept. | Light rain shower | 17° /10° | 0.7 mm | 4 | |
| 30 Sept. | Patchy rain possible | 16° /10° | 9.6 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Friesland 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 Friesland forecast closer to your planned date for the most up-to-date weather information.
Change Month
Friesland in September - FAQ
What are the expected maximum and minimum temperatures in Friesland during September?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Friesland during September?
Significant rainfall exceeding 184.5 mm is expected in Friesland during September, occurring over more than 4 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Friesland during September?
The average wind speed in Friesland during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Friesland
Explore the daily rainfall trends and prepare for Frieslands September weather 💧
UV exposure in Friesland during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Provinces in Friesland
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