Weather outlook for October 2025

Londonderry weather in October 2025

°C °F

The average weather in Londonderry in October

The temperatures in Londonderry in October are quite cold with temperatures between 7°C and 13°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in Londonderry during the month of October. 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 Londonderry in October 2025.

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

Temperatures
13° / 7°
Rainy Days
5
Snowy Days
0
Dry Days
26
Rainfall
46
mm
Sun Hours
8.0
Hrs

Explore the weather in Londonderry in other months

Londonderry annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 5° / 1° 5 21 5 37 mm
Awful
February 7° / 1° 6 17 5 42 mm
Bad
March 9° / 2° 5 24 3 31 mm
Bad
April 12° / 3° 3 26 1 26 mm
Ok
May 15° / 6° 5 26 0 45 mm
Good
June 18° / 8° 4 26 0 49 mm
Good
July 20° / 11° 4 27 0 57 mm
Good
August 19° / 11° 4 27 0 55 mm
Good
September 17° / 9° 3 27 0 35 mm
Good
October 13° / 7° 5 26 0 46 mm
Ok
November 9° / 4° 7 22 1 47 mm
Ok
December 6° / 2° 6 23 2 39 mm
Awful

Weather in Londonderry in October - FAQ

What is the average temperature in Londonderry in October?
The average temperature in Londonderry in October is 7/13° C.
What is the chance of rain in Londonderry in October?
On average, there are 5 rainy days in Londonderry during October.
Weather wise, is October a good time to visit Londonderry?
The weather in Londonderry in October is ok.
Can it snow in Londonderry in October?
On average, there are 0 snowy days in Londonderry in October.
More about the weather in Londonderry