Worthing
September
Weather in Worthing for September 2026
Your guide to Worthing weather in September - trends and predictions
Until now, September 2026 in Worthing is slightly cooler than the historical average by 0.8 °C.
The forecast for the next days in Worthing predicts temperatures to be around 19 °C, close to the historical average.
In general, the average temperature in Worthing at the beginning of September is 19.9 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 17.1 °C by the end of September.
Worthing experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 94.4 mm.
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Temperatures
Rain 🌧️
More
6
Dry days
24
Rainy days
0
Snow days
18°/14°
Temperatures
30 km/h
Avg max wind
75 %
Avg humidity
Worthing Weather September
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Temperatures trend during September in Worthing
See the weather trend as well as the moving average line
September weather in Worthing day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Moderate rain | 20° /16° | 6.2 mm | 4 | |
| 2 Sept. |  Patchy rain possible | 19° /16° | 2.5 mm | 4 | |
| 3 Sept. | Light rain shower | 20° /16° | 2.2 mm | 4 | |
| 4 Sept. | Light rain shower | 20° /15° | 2.8 mm | 4 | |
| 5 Sept. |  Sunny | 19° /15° | 7 mm | 5 | |
| 6 Sept. |  Overcast | 20° /17° | 3 mm | 4 | |
| 7 Sept. |  Patchy light drizzle | 21° /17° | 0.6 mm | 4 | |
| 8 Sept. |  Partly cloudy | 19° /15° | 6.9 mm | 4 | |
| 9 Sept. | Sunny | 19° /14° | 0 mm | 5 | |
| 10 Sept. | Partly cloudy | 19° /14° | 2.6 mm | 4 | |
| 11 Sept. | Sunny | 17° /13° | 1.7 mm | 4 | |
| 12 Sept. | Sunny | 19° /17° | 0 mm | 4.3 | |
| 13 Sept. | Patchy rain possible | 20° /18° | 4.5 mm | 3.2 | |
| 14 Sept. | Sunny | 19° /18° | 0 mm | 4.4 | |
| 15 Sept. | Sunny | 20° /16° | 2 mm | 5 | |
| 16 Sept. | Sunny | 18° /14° | 0.6 mm | 5 | |
| 17 Sept. | Overcast | 18° /14° | 0 mm | 4 | |
| 18 Sept. | Patchy rain possible | 17° /16° | 0.1 mm | 4 | |
| 19 Sept. | Overcast | 18° /16° | 15 mm | 5 | |
| 20 Sept. | Sunny | 17° /14° | 2.1 mm | 5 | |
| 21 Sept. | Patchy rain possible | 18° /16° | 5.4 mm | 5 | |
| 22 Sept. | Overcast | 18° /16° | 0 mm | 4 | |
| 23 Sept. | Patchy rain possible | 19° /18° | 0.6 mm | 5 | |
| 24 Sept. | Overcast | 20° /18° | 0 mm | 5 | |
| 25 Sept. | Overcast | 19° /17° | 0 mm | 5 | |
| 26 Sept. |  Thundery outbreaks possible | 16° /13° | 6.7 mm | 4 | |
| 27 Sept. | Patchy rain possible | 16° /12° | 4.4 mm | 4 | |
| 28 Sept. | Patchy rain possible | 16° /12° | 0.1 mm | 4 | |
| 29 Sept. | Patchy rain possible | 16° /12° | 1.2 mm | 4 | |
| 30 Sept. | Partly cloudy | 17° /12° | 4 mm | 5 | |
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Important Notice
Our weather forecast for Worthing 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 Worthing forecast closer to your planned date for the most up-to-date weather information.
Change Month
Worthing in September - FAQ
What are the expected maximum and minimum temperatures in Worthing during September?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Worthing during September?
Moderate rainfall is anticipated in Worthing during September, with a total of 94.4 mm spread over approximately 24 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Worthing during September?
The average wind speed in Worthing during September is 30 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Worthing
Explore the daily rainfall trends and prepare for Worthings September weather 💧
Typically, Worthing has 24 rainy days in September with a total of 94.4 mm of rainfall.
UV exposure in Worthing during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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