Somerset (Taunton)
September
Weather in Somerset for September 2025
Your guide to Somerset weather in September - trends and predictions
Until now, September 2025 in Somerset is slightly cooler than the historical average by -1.7 °C.
The forecast for the next days in Somerset predicts temperatures to be around 18 °C, close to the historical average.
In general, the average temperature in Somerset at the beginning of September is 21 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.1 °C by the end of September.
Somerset in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 85.5 mm.
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Temperatures
Rain 🌧️
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13
Dry days
17
Rainy days
0
Snow days
19°/10°
Temperatures
21 km/h
Avg max wind
82 %
Avg humidity
Somerset Weather September
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Temperatures trend during September in Somerset
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September weather in Somerset day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 20° /11° | 0.8 mm | 5 | |
| 2 Sept. | Patchy rain possible | 22° /11° | 4.8 mm | 5 | |
| 3 Sept. |  Partly cloudy | 21° /11° | 3.1 mm | 5 | |
| 4 Sept. |  Mist | 21° /11° | 2 mm | 5 | |
| 5 Sept. |  Sunny | 21° /10° | 4.3 mm | 5 | |
| 6 Sept. | Partly cloudy | 21° /12° | 3.5 mm | 5 | |
| 7 Sept. | Sunny | 21° /12° | 1.7 mm | 5 | |
| 8 Sept. | Partly cloudy | 22° /13° | 10 mm | 5 | |
| 9 Sept. | Sunny | 21° /11° | 1.2 mm | 5 | |
| 10 Sept. | Patchy rain possible | 19° /11° | 1.5 mm | 5 | |
| 11 Sept. | Light rain shower | 17° /10° | 1 mm | 4 | |
| 12 Sept. | Light rain shower | 16° /8° | 1.5 mm | 4 | |
| 13 Sept. |  Overcast | 16° /7° | 1.1 mm | 4 | |
| 14 Sept. | Overcast | 18° /7° | 1.2 mm | 4 | |
| 15 Sept. | Overcast | 19° /9° | 0.1 mm | 4 | |
| 16 Sept. | Light rain shower | 19° /10° | 0.9 mm | 4 | |
| 17 Sept. | Light rain shower | 18° /10° | 5.6 mm | 5 | |
| 18 Sept. | Patchy rain possible | 22° /15° | 0.1 mm | 0.9 | |
| 19 Sept. | Partly cloudy | 21° /12° | 0 mm | 1 | |
| 20 Sept. | Patchy rain possible | 21° /11° | 0.2 mm | 0.8 | |
| 21 Sept. | Patchy rain possible | 15° /8° | 0.2 mm | 0.8 | |
| 22 Sept. | Patchy rain possible | 17° /10° | 0.7 mm | 0.5 | |
| 23 Sept. | Partly cloudy | 13° /5° | 0 mm | 4 | |
| 24 Sept. | Sunny | 15° /5° | 0 mm | 3 | |
| 25 Sept. | Sunny | 16° /6° | 0 mm | 4 | |
| 26 Sept. | Partly cloudy | 17° /7° | 0 mm | 4 | |
| 27 Sept. | Sunny | 18° /6° | 0 mm | 4 | |
| 28 Sept. | Sunny | 18° /7° | 0 mm | 4 | |
| 29 Sept. | Sunny | 19° /7° | 0 mm | 4 | |
| 30 Sept. | Sunny | 17° /7° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Somerset 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 Somerset forecast closer to your planned date for the most up-to-date weather information.
Change Month
Somerset in September - FAQ
What are the expected maximum and minimum temperatures in Somerset during September?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Somerset during September?
Moderate rainfall is anticipated in Somerset during September, with a total of 85.5 mm spread over approximately 17 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Somerset during September?
The average wind speed in Somerset during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Somerset
Explore the daily rainfall trends and prepare for Somersets September weather 💧
UV exposure in Somerset during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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