Clacton-on-Sea
September
Weather in Clacton-on-Sea for September 2025
Your guide to Clacton-on-Sea weather in September - trends and predictions
The forecast for the first days of September 2025 in Clacton-on-Sea predicts a temperature of 19.8 °C, which is slightly above the historical average.
In general, the average temperature in Clacton-on-Sea at the beginning of September is 19.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.9 °C by the end of September.
Clacton-on-Sea in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 89.4 mm.
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Temperatures
Rain 🌧️
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12
Dry days
18
Rainy days
0
Snow days
17°/13°
Temperatures
28 km/h
Avg max wind
77 %
Avg humidity
Clacton-on-Sea Weather September
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Temperatures trend during September in Clacton-on-Sea
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September weather in Clacton-on-Sea day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Partly cloudy | 19° /14° | 0 mm | 5 | |
| 2 Sept. | Partly cloudy | 19° /14° | 0 mm | 5 | |
| 3 Sept. |  Patchy rain possible | 21° /15° | 0.4 mm | 4 | |
| 4 Sept. | Patchy rain possible | 20° /13° | 0.2 mm | 4 | |
| 5 Sept. | Patchy rain possible | 18° /14° | 0.5 mm | 4 | |
| 6 Sept. |  Sunny | 19° /12° | 0 mm | 5 | |
| 7 Sept. | Patchy rain possible | 18° /15° | 0.4 mm | 4 | |
| 8 Sept. | Patchy rain possible | 18° /15° | 2.7 mm | 4 | |
| 9 Sept. | Patchy rain possible | 17° /13° | 0.2 mm | 4 | |
| 10 Sept. |  Moderate rain at times | 17° /12° | 9.8 mm | 4 | |
| 11 Sept. | Patchy rain possible | 14° /10° | 0.5 mm | 3 | |
| 12 Sept. | Moderate or heavy rain shower | 14° /8° | 1.5 mm | 3 | |
| 13 Sept. | Partly cloudy | 16° /9° | 0 mm | 5 | |
| 14 Sept. | Sunny | 16° /9° | 0 mm | 5 | |
| 15 Sept. | Sunny | 19° /11° | 1.8 mm | 5 | |
| 16 Sept. |  Overcast | 18° /13° | 0 mm | 4 | |
| 17 Sept. |  Cloudy | 17° /13° | 0 mm | 4 | |
| 18 Sept. | Partly cloudy | 18° /16° | 0 mm | 5 | |
| 19 Sept. | Sunny | 19° /17° | 0 mm | 5 | |
| 20 Sept. | Overcast | 18° /17° | 0 mm | 4 | |
| 21 Sept. | Cloudy | 18° /17° | 0 mm | 4 | |
| 22 Sept. | Overcast | 18° /16° | 5.8 mm | 4 | |
| 23 Sept. | Moderate or heavy rain shower | 18° /15° | 9.1 mm | 4 | |
| 24 Sept. | Patchy rain possible | 16° /13° | 0.6 mm | 4 | |
| 25 Sept. | Moderate rain at times | 16° /12° | 7.3 mm | 4 | |
| 26 Sept. | Moderate or heavy rain shower | 17° /13° | 9.1 mm | 4 | |
| 27 Sept. |  Heavy rain at times | 13° /9° | 6 mm | 3 | |
| 28 Sept. | Sunny | 12° /7° | 0 mm | 4 | |
| 29 Sept. | Overcast | 14° /10° | 1.5 mm | 3 | |
| 30 Sept. | Light rain shower | 16° /12° | 25.2 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.
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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 13°. 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 89.4 mm spread over approximately 18 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 28 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 💧
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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