Weather in May 2025

Killarney weather in May 2025

The temperatures in Killarney in May are quite cold with temperatures between 6°C and 14°C, warm clothes are a must.

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

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

Temperatures
Temperatures
14° / 6°
Rainy Days
Rainy Days
7
Snowy Days
Snowy Days
0
Dry Days
Dry Days
24
Rainfall
Rainfall
96
mm
5.5
Sun Hours
5.5
Hrs

Killarney annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 8° / 2° 11 19 2 139 mm
Awful
February 8° / 2° 11 16 2 121 mm
Awful
March 10° / 2° 7 22 2 82 mm
Awful
April 12° / 4° 6 24 0 76 mm
Ok
May 14° / 6° 7 24 0 96 mm
Ok
June 17° / 8° 6 24 0 84 mm
Good
July 18° / 10° 7 24 0 91 mm
Ok
August 17° / 10° 7 24 0 92 mm
Ok
September 16° / 8° 6 24 0 87 mm
Good
October 13° / 7° 9 22 0 106 mm
Bad
November 10° / 4° 10 20 0 130 mm
Bad
December 8° / 3° 11 19 1 149 mm
Bad
Temperatures in Killarney in May
Rain in Killarney in May

Recommended Hotels in Killarney

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

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

Weather in Killarney in May - FAQ

What is the average temperature in Killarney in May?
The average temperature in Killarney in May is 6/14° C.
What is the chance of rain in Killarney in May?
On average, there are 7 rainy days in Killarney during May.
Weather wise, is May a good time to visit Killarney?
The weather in Killarney in May is ok.
Can it snow in Killarney in May?
On average, there are 0 snowy days in Killarney in May.
More about the weather in Killarney