Weather outlook for September 2025

County Durham weather in September 2025

The temperatures in County Durham in September are usually low and can range between 10°C and 17°C.

You can expect about 3 to 8 days of rain in County Durham during the month of September. 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 County Durham in September 2025.

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

Temperatures
Temperatures
17° / 10°
Rainy Days
Rainy Days
5
Snowy Days
Snowy Days
0
Dry Days
Dry Days
25
Rainfall
Rainfall
61
mm
9.3
Sun Hours
9.3
Hrs

County Durham annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 6° / 2° 8 18 5 61 mm
Awful
February 7° / 2° 7 15 6 65 mm
Awful
March 9° / 3° 6 22 3 54 mm
Bad
April 11° / 4° 5 24 1 48 mm
Ok
May 14° / 7° 7 24 0 73 mm
Ok
June 17° / 9° 7 23 0 89 mm
Ok
July 19° / 12° 8 23 0 107 mm
Ok
August 19° / 12° 7 24 0 102 mm
Ok
September 17° / 10° 5 25 0 61 mm
Good
October 13° / 8° 8 23 0 79 mm
Bad
November 9° / 5° 8 22 1 83 mm
Bad
December 6° / 3° 7 21 3 60 mm
Awful
Temperatures in County Durham in September
Rain in County Durham in September

Recommended Hotels in County Durham

We know that finding the ideal hotel in County Durham can be a hard task...

That’s why we run our special tools and found the best hotels in County Durham. Click on hotel for more details.

Weather in County Durham in September - FAQ

What is the average temperature in County Durham in September?
The average temperature in County Durham in September is 10/17° C.
What is the chance of rain in County Durham in September?
On average, there are 5 rainy days in County Durham during September.
Weather wise, is September a good time to visit County Durham?
The weather in County Durham in September is good.
Can it snow in County Durham in September?
On average, there are 0 snowy days in County Durham in September.
Cities in County Durham

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More about the weather in County Durham