North Somerset (Weston-super-Mare)
September
Weather in North Somerset for September 2026
Your guide to North Somerset weather in September - trends and predictions
In general, the average temperature in North Somerset at the beginning of September is 19.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.4 °C by the end of September.
North Somerset experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 99.1 mm.
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Temperatures
Rain 🌧️
More
3
Dry days
27
Rainy days
0
Snow days
17°/12°
Temperatures
25 km/h
Avg max wind
79 %
Avg humidity
North Somerset Weather September
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Temperatures trend during September in North Somerset
See the weather trend as well as the moving average line
September weather in North Somerset day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 19° /13° | 2.4 mm | 4 | |
| 2 Sept. | Patchy rain possible | 20° /12° | 4.2 mm | 5 | |
| 3 Sept. |  Sunny | 19° /13° | 4.1 mm | 5 | |
| 4 Sept. | Sunny | 19° /13° | 2.6 mm | 5 | |
| 5 Sept. | Sunny | 20° /13° | 7.1 mm | 5 | |
| 6 Sept. |  Partly cloudy | 20° /14° | 3.1 mm | 5 | |
| 7 Sept. | Sunny | 21° /14° | 1.2 mm | 5 | |
| 8 Sept. | Partly cloudy | 19° /14° | 8.3 mm | 5 | |
| 9 Sept. | Patchy rain possible | 20° /14° | 1 mm | 5 | |
| 10 Sept. | Light rain shower | 19° /13° | 2.5 mm | 4 | |
| 11 Sept. | Patchy rain possible | 16° /12° | 2.6 mm | 4 | |
| 12 Sept. | Light rain shower | 16° /10° | 4 mm | 4 | |
| 13 Sept. |  Overcast | 15° /9° | 2.6 mm | 3 | |
| 14 Sept. | Overcast | 16° /10° | 4.7 mm | 4 | |
| 15 Sept. | Sunny | 18° /11° | 1.5 mm | 5 | |
| 16 Sept. | Light rain shower | 17° /12° | 1 mm | 4 | |
| 17 Sept. | Light rain shower | 18° /12° | 5.7 mm | 4 | |
| 18 Sept. | Light rain shower | 19° /13° | 0.9 mm | 5 | |
| 19 Sept. |  Cloudy | 20° /13° | 0.8 mm | 5 | |
| 20 Sept. | Light rain shower | 18° /11° | 7.4 mm | 4 | |
| 21 Sept. | Light rain shower | 16° /10° | 4.9 mm | 4 | |
| 22 Sept. | Light rain shower | 15° /10° | 3 mm | 4 | |
| 23 Sept. | Cloudy | 16° /10° | 0.5 mm | 4 | |
| 24 Sept. |  Light drizzle | 16° /11° | 1.8 mm | 4 | |
| 25 Sept. | Patchy rain possible | 16° /10° | 2.3 mm | 4 | |
| 26 Sept. | Light rain shower | 16° /10° | 3.5 mm | 4 | |
| 27 Sept. | Light rain shower | 15° /10° | 4.5 mm | 3 | |
| 28 Sept. | Patchy rain possible | 15° /10° | 3.3 mm | 4 | |
| 29 Sept. | Partly cloudy | 14° /10° | 4.5 mm | 4 | |
| 30 Sept. | Patchy rain possible | 16° /10° | 3.1 mm | 4 | |
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Important Notice
Our weather forecast for North 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 North Somerset forecast closer to your planned date for the most up-to-date weather information.
Change Month
North Somerset in September - FAQ
What are the expected maximum and minimum temperatures in North Somerset during September?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in North Somerset during September?
Moderate rainfall is anticipated in North Somerset during September, with a total of 99.1 mm spread over approximately 27 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in North Somerset during September?
The average wind speed in North Somerset during September is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in North Somerset
Explore the daily rainfall trends and prepare for North Somersets September weather 💧
Typically, North Somerset has 27 rainy days in September with a total of 99.1 mm of rainfall.
UV exposure in North Somerset during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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