Chelmsford
August
Weather in Chelmsford for August 2025
Your guide to Chelmsford weather in August - trends and predictions
In general, the average temperature in Chelmsford at the beginning of August is 21.6 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 21.3 °C by the end of August.
The climate of Chelmsford in August is notably wet, with an average of 15 rainy days.
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16
Dry days
15
Rainy days
0
Snow days
21°/13°
Temperatures
22 km/h
Avg max wind
71 %
Avg humidity
Chelmsford in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  23° | 2  23° | 3  22° | ||||
| 4  19° | 5 21° | 6 22° | 7 21° | 8 20° | 9  23° | 10  24° |
| 11 24° | 12 27° | 13 25° | 14 23° | 15  24° | 16 24° | 17 23° |
| 18 22° | 19 24° | 20 23° | 21 23° | 22 22° | 23 23° | 24 21° |
| 25 20° | 26 21° | 27 22° | 28 24° | 29 22° | 30 20° | 31  20° |
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Temperatures trend during August in Chelmsford
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Patchy rain possible | 23° /14° | 0.2 mm | 5 | |
| 2 Aug. | Moderate or heavy rain shower | 23° /15° | 7.3 mm | 5 | |
| 3 Aug. | Overcast | 22° /13° | 0.5 mm | 5 | |
| 4 Aug. | Heavy rain at times | 19° /12° | 2.7 mm | 4 | |
| 5 Aug. | Moderate or heavy rain shower | 21° /11° | 9.5 mm | 6 | |
| 6 Aug. | Patchy rain possible | 22° /12° | 0.3 mm | 5 | |
| 7 Aug. | Patchy rain possible | 21° /11° | 0.1 mm | 5 | |
| 8 Aug. | Patchy rain possible | 20° /11° | 1 mm | 5 | |
| 9 Aug. | Sunny | 23° /13° | 0.1 mm | 6 | |
| 10 Aug. | Partly cloudy | 24° /14° | 0 mm | 6 | |
| 11 Aug. | Patchy rain possible | 24° /15° | 0.2 mm | 5 | |
| 12 Aug. | Patchy rain possible | 27° /15° | 0.1 mm | 6 | |
| 13 Aug. | Patchy rain possible | 25° /14° | 0.8 mm | 6 | |
| 14 Aug. | Heavy rain at times | 23° /14° | 3.5 mm | 5 | |
| 15 Aug. | Cloudy | 24° /13° | 0 mm | 5 | |
| 16 Aug. | Patchy rain possible | 24° /15° | 2.4 mm | 5 | |
| 17 Aug. | Cloudy | 23° /13° | 0 mm | 6 | |
| 18 Aug. | Moderate rain at times | 22° /14° | 1.4 mm | 6 | |
| 19 Aug. | Cloudy | 24° /14° | 2.5 mm | 6 | |
| 20 Aug. | Patchy rain possible | 23° /13° | 0.9 mm | 5 | |
| 21 Aug. | Sunny | 23° /12° | 0 mm | 6 | |
| 22 Aug. | Cloudy | 22° /14° | 0.1 mm | 5 | |
| 23 Aug. | Overcast | 23° /14° | 0.2 mm | 5 | |
| 24 Aug. | Moderate or heavy rain shower | 21° /13° | 10.2 mm | 5 | |
| 25 Aug. | Overcast | 20° /11° | 0 mm | 5 | |
| 26 Aug. | Light rain shower | 21° /11° | 1.6 mm | 5 | |
| 27 Aug. | Light rain shower | 22° /12° | 1.8 mm | 6 | |
| 28 Aug. | Patchy rain possible | 24° /12° | 0.1 mm | 6 | |
| 29 Aug. | Cloudy | 22° /11° | 0.1 mm | 6 | |
| 30 Aug. | Cloudy | 20° /10° | 0.7 mm | 5 | |
| 31 Aug. | Light drizzle | 20° /11° | 0.4 mm | 5 | |
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Important Notice
Our weather forecast for Chelmsford in August 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 Chelmsford forecast closer to your planned date for the most up-to-date weather information.
Chelmsford in August - FAQ
What are the expected maximum and minimum temperatures in Chelmsford during August?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Chelmsford during August?
Moderate rainfall is anticipated in Chelmsford during August, with a total of 71.7 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Chelmsford during August?
The average wind speed in Chelmsford during August is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
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