Weather outlook for August 2025

Colchester weather in August 2025

°C °F

The average weather in Colchester in August

The temperatures in Colchester in August are comfortable with low of 15°C and and high up to 21°C.

You can expect about 3 to 8 days of rain in Colchester 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 Colchester in August 2025.

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

Temperatures
21° / 15°
Rainy Days
4
Snowy Days
0
Dry Days
27
Rainfall
62
mm
Sun Hours
9.8
Hrs

Explore the weather in Colchester in other months

Colchester annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 7° / 3° 7 20 4 57 mm
Awful
February 8° / 4° 7 17 4 53 mm
Awful
March 10° / 5° 5 24 1 45 mm
Ok
April 12° / 6° 3 27 0 37 mm
Ok
May 15° / 9° 4 27 0 53 mm
Good
June 18° / 12° 4 26 0 71 mm
Good
July 21° / 14° 4 27 0 70 mm
Good
August 21° / 15° 4 27 0 62 mm
Good
September 19° / 13° 3 27 0 42 mm
Good
October 15° / 11° 5 26 0 68 mm
Good
November 11° / 7° 6 24 0 54 mm
Ok
December 8° / 5° 7 22 2 64 mm
Awful

Weather in Colchester in August - FAQ

What is the average temperature in Colchester in August?
The average temperature in Colchester in August is 15/21° C.
What is the chance of rain in Colchester in August?
On average, there are 4 rainy days in Colchester during August.
Weather wise, is August a good time to visit Colchester?
The weather in Colchester in August is good.
Can it snow in Colchester in August?
On average, there are 0 snowy days in Colchester in August.
More about the weather in Colchester