Somerset (Taunton)
September
Weather in Somerset for September 2026
Your guide to Somerset weather in September - trends and predictions
So far, September 2026 in Somerset is slightly warmer than the historical average by 0.6 °C.
Expect cooler weather in the next days in Somerset with the forecast suggesting a temperature of 22.3 °C, lower than the historical average.
In general, the average temperature in Somerset at the beginning of September is 21.4 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 23.6 °C by the end of September.
Somerset experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 75.8 mm.
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Temperatures
Rain 🌧️
More
6
Dry days
24
Rainy days
0
Snow days
18°/10°
Temperatures
22 km/h
Avg max wind
81 %
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. |  Overcast | 21° /11° | 0.6 mm | 4 | |
| 2 Sept. |  Patchy rain possible | 22° /11° | 3.8 mm | 4 | |
| 3 Sept. | Patchy rain possible | 22° /12° | 2.4 mm | 4 | |
| 4 Sept. |  Mist | 20° /11° | 1.5 mm | 4 | |
| 5 Sept. |  Sunny | 22° /10° | 3.2 mm | 5 | |
| 6 Sept. |  Partly cloudy | 22° /12° | 2.8 mm | 5 | |
| 7 Sept. | Sunny | 21° /13° | 1.3 mm | 4 | |
| 8 Sept. | Partly cloudy | 21° /12° | 11.1 mm | 5 | |
| 9 Sept. | Overcast | 20° /10° | 0.9 mm | 5 | |
| 10 Sept. | Patchy rain possible | 19° /10° | 1.2 mm | 4 | |
| 11 Sept. | Patchy rain possible | 18° /10° | 0.8 mm | 4 | |
| 12 Sept. | Light rain shower | 18° /8° | 1.1 mm | 3 | |
| 13 Sept. | Overcast | 18° /9° | 2 mm | 3 | |
| 14 Sept. | Overcast | 19° /9° | 1.2 mm | 4 | |
| 15 Sept. | Patchy rain possible | 19° /10° | 0.1 mm | 4 | |
| 16 Sept. | Patchy rain possible | 18° /10° | 0.8 mm | 4 | |
| 17 Sept. | Patchy rain possible | 18° /10° | 3.1 mm | 4 | |
| 18 Sept. | Light rain shower | 20° /10° | 0.9 mm | 4 | |
| 19 Sept. | Fog | 21° /11° | 0.2 mm | 5 | |
| 20 Sept. | Overcast | 19° /11° | 0.5 mm | 3.6 | |
| 21 Sept. | Sunny | 23° /10° | 0 mm | 4.2 | |
| 22 Sept. | Sunny | 25° /13° | 0 mm | 4 | |
| 23 Sept. | Overcast | 21° /10° | 0 mm | 3.5 | |
| 24 Sept. | Sunny | 21° /7° | 0 mm | 6 | |
| 25 Sept. | Sunny | 22° /10° | 0 mm | 6 | |
| 26 Sept. | Overcast | 27° /11° | 0 mm | 7 | |
| 27 Sept. | Overcast | 23° /12° | 0 mm | 5 | |
| 28 Sept. | Sunny | 27° /13° | 0 mm | 7 | |
| 29 Sept. | Sunny | 26° /11° | 0 mm | 7 | |
| 30 Sept. | Overcast | 19° /15° | 0.1 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 18° 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 75.8 mm spread over approximately 24 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 22 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 💧
Typically, Somerset has 24 rainy days in September with a total of 75.8 mm of rainfall.
UV exposure in Somerset during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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