Weston-super-Mare
September
Weather in Weston-super-Mare for September 2025
Your guide to Weston-super-Mare weather in September - trends and predictions
In general, the average temperature in Weston-super-Mare at the beginning of September is 20 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.6 °C by the end of September.
The climate of Weston-super-Mare in September is notably wet, with an average of 15 rainy days.
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15
Dry days
15
Rainy days
0
Snow days
19°/14°
Temperatures
23 km/h
Avg max wind
80 %
Avg humidity
Weston-super-Mare in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  19° | 2 20° | 3  19° | 4 20° | 5 21° | 6  20° | 7 21° |
| 8 20° | 9 21° | 10 20° | 11 16° | 12  16° | 13 16° | 14 16° |
| 15 19° | 16 18° | 17 18° | 18 18° | 19 20° | 20 19° | 21 18° |
| 22 16° | 23  16° | 24  16° | 25 16° | 26 17° | 27 15° | 28 15° |
| 29 14° | 30 16° |
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Temperatures trend during September in Weston-super-Mare
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Patchy rain possible | 19° /13° | 1.7 mm | 5 | |
| 2 Sept. | Patchy rain possible | 20° /13° | 0.3 mm | 5 | |
| 3 Sept. | Sunny | 19° /14° | 0.7 mm | 5 | |
| 4 Sept. | Sunny | 20° /14° | 0.3 mm | 5 | |
| 5 Sept. | Sunny | 21° /13° | 10.7 mm | 6 | |
| 6 Sept. | Partly cloudy | 20° /15° | 4.6 mm | 5 | |
| 7 Sept. | Sunny | 21° /16° | 0.4 mm | 5 | |
| 8 Sept. | Partly cloudy | 20° /16° | 11.8 mm | 5 | |
| 9 Sept. | Patchy rain possible | 21° /15° | 0.2 mm | 5 | |
| 10 Sept. | Patchy rain possible | 20° /13° | 1.8 mm | 5 | |
| 11 Sept. | Patchy rain possible | 16° /12° | 0.5 mm | 4 | |
| 12 Sept. | Overcast | 16° /10° | 1.5 mm | 4 | |
| 13 Sept. | Overcast | 16° /9° | 0 mm | 4 | |
| 14 Sept. | Overcast | 16° /10° | 0 mm | 5 | |
| 15 Sept. | Sunny | 19° /11° | 0 mm | 5 | |
| 16 Sept. | Light rain shower | 18° /12° | 1 mm | 5 | |
| 17 Sept. | Light rain shower | 18° /12° | 4.8 mm | 5 | |
| 18 Sept. | Light rain shower | 18° /12° | 1 mm | 5 | |
| 19 Sept. | Light rain shower | 20° /13° | 1.2 mm | 5 | |
| 20 Sept. | Light rain shower | 19° /11° | 9.2 mm | 4 | |
| 21 Sept. | Light rain shower | 18° /11° | 7.3 mm | 5 | |
| 22 Sept. | Light rain shower | 16° /12° | 4.5 mm | 4 | |
| 23 Sept. | Cloudy | 16° /11° | 0.7 mm | 4 | |
| 24 Sept. | Light drizzle | 16° /12° | 2.7 mm | 4 | |
| 25 Sept. | Patchy rain possible | 16° /12° | 3.5 mm | 4 | |
| 26 Sept. | Light rain shower | 17° /12° | 5.2 mm | 4 | |
| 27 Sept. | Light rain shower | 15° /10° | 5.2 mm | 4 | |
| 28 Sept. | Light rain | 15° /10° | 2.4 mm | 4 | |
| 29 Sept. | Partly cloudy | 14° /10° | 6.7 mm | 4 | |
| 30 Sept. | Patchy rain possible | 16° /11° | 4.6 mm | 4 | |
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Important Notice
Our weather forecast for Weston-super-Mare 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 Weston-super-Mare forecast closer to your planned date for the most up-to-date weather information.
Weston-super-Mare in September - FAQ
What are the expected maximum and minimum temperatures in Weston-super-Mare during September?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Weston-super-Mare during September?
Moderate rainfall is anticipated in Weston-super-Mare during September, with a total of 59.8 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Weston-super-Mare during September?
The average wind speed in Weston-super-Mare during September is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
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