Colchester
September
Weather in Colchester for September 2027
Your guide to Colchester weather in September - trends and predictions
In general, the average temperature in Colchester at the beginning of September is 21.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.8 °C by the end of September.
Colchester experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 54.4 mm.
Is September a good time to visit Colchester? check out the best time to travel to Colchester page.
✨ Is September a good time to visit Colchester? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
20
Dry days
10
Rainy days
0
Snow days
20°/13°
Temperatures
24 km/h
Avg max wind
71 %
Avg humidity
Colchester Weather September
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Temperatures trend during September in Colchester
See the weather trend as well as the moving average line
September weather in Colchester day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 22° /14° | 1.5 mm | 5 | |
| 2 Sept. |  Cloudy | 21° /14° | 0.7 mm | 4 | |
| 3 Sept. | Patchy rain possible | 23° /15° | 1.6 mm | 4 | |
| 4 Sept. | Light rain shower | 20° /14° | 1.5 mm | 4 | |
| 5 Sept. |  Partly cloudy | 22° /13° | 0.9 mm | 5 | |
| 6 Sept. |  Overcast | 24° /15° | 0.7 mm | 5 | |
| 7 Sept. |  Light rain | 23° /16° | 2.5 mm | 5 | |
| 8 Sept. | Light rain | 21° /14° | 4.7 mm | 4 | |
| 9 Sept. |  Sunny | 21° /13° | 0.2 mm | 4.9 | |
| 10 Sept. | Partly cloudy | 22° /14° | 0.8 mm | 4 | |
| 11 Sept. | Cloudy | 20° /13° | 0.9 mm | 4 | |
| 12 Sept. | Overcast | 19° /11° | 0.9 mm | 4 | |
| 13 Sept. | Patchy rain possible | 19° /13° | 1.9 mm | 4 | |
| 14 Sept. | Partly cloudy | 20° /12° | 0.7 mm | 4 | |
| 15 Sept. | Sunny | 21° /13° | 0 mm | 4.4 | |
| 16 Sept. | Patchy rain possible | 20° /13° | 0.1 mm | 4 | |
| 17 Sept. | Patchy rain possible | 19° /13° | 2 mm | 4 | |
| 18 Sept. |  Moderate or heavy rain with thunder | 21° /13° | 1.3 mm | 4 | |
| 19 Sept. | Partly cloudy | 21° /15° | 0.7 mm | 4 | |
| 20 Sept. | Light rain | 20° /14° | 6.4 mm | 3.9 | |
| 21 Sept. | Patchy light drizzle | 18° /11° | 1.6 mm | 3.8 | |
| 22 Sept. | Light rain | 18° /12° | 6 mm | 3.8 | |
| 23 Sept. | Patchy rain possible | 18° /11° | 1 mm | 3 | |
| 24 Sept. | Overcast | 17° /11° | 0.3 mm | 3 | |
| 25 Sept. | Patchy rain possible | 19° /12° | 1 mm | 3.5 | |
| 26 Sept. | Light rain | 18° /12° | 3.7 mm | 3 | |
| 27 Sept. | Patchy rain possible | 18° /11° | 2.2 mm | 3 | |
| 28 Sept. | Partly cloudy | 17° /10° | 0.1 mm | 3.3 | |
| 29 Sept. | Patchy rain possible | 18° /11° | 0.5 mm | 3 | |
| 30 Sept. | Light rain | 18° /12° | 7.8 mm | 3.1 | |
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Important Notice
Our weather forecast for Colchester 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 Colchester forecast closer to your planned date for the most up-to-date weather information.
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Colchester in September - FAQ
What are the expected maximum and minimum temperatures in Colchester during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Colchester during September?
Moderate rainfall is anticipated in Colchester during September, with a total of 54.4 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Colchester during September?
The average wind speed in Colchester during September is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Colchester
Explore the daily rainfall trends and prepare for Colchesters September weather 💧
Typically, Colchester has 10 rainy days in September with a total of 54.4 mm of rainfall.
UV exposure in Colchester during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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