Clacton-on-Sea
September
Weather in Clacton-on-Sea for September 2026
Your guide to Clacton-on-Sea weather in September - trends and predictions
So far, September 2026 in Clacton-on-Sea is slightly warmer than the historical average by 0.7 °C.
The forecast for the next days in Clacton-on-Sea predicts temperatures to be around 19 °C, close to the historical average.
In general, the average temperature in Clacton-on-Sea at the beginning of September is 20.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 19 °C by the end of September.
Clacton-on-Sea in September brings notable rainfall, with an average of 20 rainy days and a total precipitation of 63 mm.
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Temperatures
Rain 🌧️
More
10
Dry days
20
Rainy days
0
Snow days
17°/14°
Temperatures
31 km/h
Avg max wind
74 %
Avg humidity
Clacton-on-Sea Weather September
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Temperatures trend during September in Clacton-on-Sea
See the weather trend as well as the moving average line
September weather in Clacton-on-Sea day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Cloudy | 20° /16° | 0.9 mm | 4 | |
| 2 Sept. |  Overcast | 20° /16° | 1 mm | 3 | |
| 3 Sept. |  Patchy rain possible | 21° /17° | 1.9 mm | 4 | |
| 4 Sept. | Patchy rain possible | 19° /15° | 2.1 mm | 3 | |
| 5 Sept. | Patchy rain possible | 20° /14° | 0.2 mm | 4 | |
| 6 Sept. | Overcast | 21° /16° | 0.8 mm | 4 | |
| 7 Sept. |  Partly cloudy | 20° /17° | 1.5 mm | 4 | |
| 8 Sept. | Patchy rain possible | 19° /14° | 6.3 mm | 3 | |
| 9 Sept. | Patchy rain possible | 18° /13° | 0.1 mm | 4 | |
| 10 Sept. | Overcast | 19° /14° | 3.3 mm | 3 | |
| 11 Sept. | Patchy rain possible | 18° /13° | 1.8 mm | 3 | |
| 12 Sept. |  Moderate or heavy rain shower | 18° /12° | 1.4 mm | 3 | |
| 13 Sept. | Partly cloudy | 18° /13° | 4.6 mm | 3 | |
| 14 Sept. |  Sunny | 19° /12° | 1.4 mm | 3 | |
| 15 Sept. | Sunny | 19° /13° | 0.7 mm | 4 | |
| 16 Sept. | Patchy rain possible | 18° /13° | 0.1 mm | 4 | |
| 17 Sept. | Cloudy | 18° /13° | 3.4 mm | 3 | |
| 18 Sept. | Partly cloudy | 19° /15° | 0.1 mm | 4 | |
| 19 Sept. | Overcast | 20° /17° | 0.3 mm | 3.1 | |
| 20 Sept. | Overcast | 19° /16° | 0 mm | 3 | |
| 21 Sept. | Overcast | 19° /14° | 0 mm | 3.4 | |
| 22 Sept. | Sunny | 19° /17° | 0 mm | 5 | |
| 23 Sept. | Overcast | 20° /18° | 0.1 mm | 5 | |
| 24 Sept. | Sunny | 18° /18° | 0 mm | 5 | |
| 25 Sept. | Overcast | 19° /17° | 0 mm | 5 | |
| 26 Sept. | Sunny | 19° /18° | 0 mm | 5 | |
| 27 Sept. | Sunny | 19° /18° | 0 mm | 5 | |
| 28 Sept. | Sunny | 19° /18° | 0 mm | 5 | |
| 29 Sept. | Overcast | 20° /18° | 0 mm | 5 | |
| 30 Sept. | Overcast | 19° /18° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Clacton-on-Sea 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 Clacton-on-Sea forecast closer to your planned date for the most up-to-date weather information.
Change Month
Clacton-on-Sea in September - FAQ
What are the expected maximum and minimum temperatures in Clacton-on-Sea during September?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Clacton-on-Sea during September?
Moderate rainfall is anticipated in Clacton-on-Sea during September, with a total of 63 mm spread over approximately 20 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Clacton-on-Sea during September?
The average wind speed in Clacton-on-Sea during September is 31 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Clacton-on-Sea
Explore the daily rainfall trends and prepare for Clacton-on-Seas September weather 💧
Typically, Clacton-on-Sea has 20 rainy days in September with a total of 63 mm of rainfall.
UV exposure in Clacton-on-Sea during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Clacton-on-Sea?Get accurate weather forecasts for Clacton-on-Sea, located at latitude 51.79 and longitude 1.156. Stay updated with localized weather information tailored for Clacton-on-Sea.
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