Weather outlook for August 2025

Chelmsford weather in August 2025

°C °F

The average weather in Chelmsford in August

The temperatures in Chelmsford in August are comfortable with low of 14°C and and high up to 22°C.

You can expect about 3 to 8 days of rain in Chelmsford during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in Chelmsford in August 2025.

If you’re planning to visit Chelmsford in the near future, we highly recommend that you review the 14 day weather forecast for Chelmsford before you arrive.

Temperatures
22° / 14°
Rainy Days
5
Snowy Days
0
Dry Days
26
Rainfall
70
mm
Sun Hours
9.3
Hrs

Explore the weather in Chelmsford in other months

Chelmsford annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 7° / 2° 8 19 4 75 mm
Awful
February 8° / 3° 8 16 4 70 mm
Awful
March 11° / 4° 6 24 1 58 mm
Ok
April 14° / 6° 4 25 1 45 mm
Good
May 17° / 8° 5 26 0 60 mm
Good
June 20° / 11° 5 25 0 80 mm
Good
July 22° / 14° 5 26 0 68 mm
Good
August 22° / 14° 5 26 0 70 mm
Good
September 20° / 12° 3 27 0 46 mm
Good
October 15° / 10° 7 24 0 80 mm
Ok
November 11° / 6° 6 23 0 68 mm
Ok
December 8° / 4° 7 21 2 88 mm
Awful

Weather in Chelmsford in August - FAQ

What is the average temperature in Chelmsford in August?
The average temperature in Chelmsford in August is 14/22° C.
What is the chance of rain in Chelmsford in August?
On average, there are 5 rainy days in Chelmsford during August.
Weather wise, is August a good time to visit Chelmsford?
The weather in Chelmsford in August is good.
Can it snow in Chelmsford in August?
On average, there are 0 snowy days in Chelmsford in August.
More about the weather in Chelmsford