Chelmsford
October
Weather in Chelmsford for October 2025
Your guide to Chelmsford weather in October - trends and predictions
Until now, October 2025 in Chelmsford has been nearly identical to the historical average, with a temperature of 15.3 °C (showing only a slight deviation of -0.4 °C).
In general, the average temperature in Chelmsford at the beginning of October is 18.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.7 °C by the end of October.
Chelmsford experiences heavy rainfall in October, with over 20 rainy days and an average total precipitation 73.1 mm.
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Temperatures
Rain 🌧️
More
10
Dry days
21
Rainy days
0
Snow days
15°/10°
Temperatures
23 km/h
Avg max wind
79 %
Avg humidity
Chelmsford Weather October
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Temperatures trend during October in Chelmsford
See the weather trend as well as the moving average line
October weather in Chelmsford day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. |  Overcast | 18° /11° | 1 mm | 4 | |
| 2 Oct. |  Light rain shower | 20° /12° | 1.2 mm | 5 | |
| 3 Oct. | Patchy rain possible | 17° /10° | 2.6 mm | 4 | |
| 4 Oct. | Patchy rain possible | 17° /10° | 2.2 mm | 4 | |
| 5 Oct. | Patchy rain possible | 16° /9° | 0 mm | 4 | |
| 6 Oct. | Overcast | 19° /12° | 1.1 mm | 5 | |
| 7 Oct. |  Sunny | 20° /12° | 1.3 mm | 5 | |
| 8 Oct. |  Mist | 17° /11° | 0.5 mm | 4 | |
| 9 Oct. |  Partly cloudy | 19° /10° | 0.9 mm | 5 | |
| 10 Oct. |  Cloudy | 18° /9° | 0.3 mm | 4 | |
| 11 Oct. | Light rain shower | 16° /8° | 2.9 mm | 4 | |
| 12 Oct. | Patchy rain possible | 16° /8° | 0.7 mm | 4 | |
| 13 Oct. | Light rain shower | 15° /8° | 4.7 mm | 4 | |
| 14 Oct. | Patchy rain possible | 13° /7° | 0.1 mm | 3 | |
| 15 Oct. | Sunny | 13° /7° | 0 mm | 4 | |
| 16 Oct. | Patchy rain possible | 16° /9° | 1.2 mm | 4 | |
| 17 Oct. | Partly cloudy | 15° /9° | 0.3 mm | 4 | |
| 18 Oct. |  Moderate rain | 16° /10° | 4.4 mm | 4 | |
| 19 Oct. |  Light rain | 15° /11° | 5.3 mm | 3 | |
| 20 Oct. | Light rain shower | 15° /11° | 14.3 mm | 3 | |
| 21 Oct. | Patchy rain possible | 14° /8° | 0.4 mm | 3 | |
| 22 Oct. | Partly cloudy | 14° /7° | 0.2 mm | 4 | |
| 23 Oct. | Light rain shower | 15° /8° | 4.8 mm | 3 | |
| 24 Oct. | Patchy rain possible | 14° /8° | 1.4 mm | 4 | |
| 25 Oct. | Light rain shower | 12° /7° | 3.5 mm | 3 | |
| 26 Oct. | Light drizzle | 12° /5° | 1 mm | 3 | |
| 27 Oct. | Patchy rain possible | 13° /8° | 1.3 mm | 3 | |
| 28 Oct. | Patchy rain possible | 15° /8° | 2.6 mm | 3 | |
| 29 Oct. | Light rain shower | 14° /10° | 3.6 mm | 3 | |
| 30 Oct. | Patchy rain possible | 15° /9° | 0.3 mm | 4 | |
| 31 Oct. | Patchy rain possible | 15° /12° | 1.6 mm | 0.2 | |
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Important Notice
Our weather forecast for Chelmsford in October 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.
Change Month
Chelmsford in October - FAQ
What are the expected maximum and minimum temperatures in Chelmsford during October?
During October, expect a variety of temperatures with highs around 15° and lows near 10°, suitable for diverse activities and preferences.
How much rainfall should be expected in Chelmsford during October?
Moderate rainfall is anticipated in Chelmsford during October, with a total of 73.1 mm spread over approximately 21 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Chelmsford during October?
The average wind speed in Chelmsford during October is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Chelmsford
Explore the daily rainfall trends and prepare for Chelmsfords October weather 💧
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