Measurements:
°C
°F
Killarney
42°F
E 9 mph
Feels like: 36°F
Precip: 100%
World Resorts Ireland Killarney Weather

Killarney Sea Water Temperature

Current Sea Water Temperature:
+53.2°F
Maximum Sea Water Temperature in November: 56.2°F
Minimum Sea Water Temperature in November: 49.4°F
Average water temperature in November: 53.0°F

Sea Water Temperature for the Last 10 Days:

November 24 53.2°F November 19 54.0°F
November 23 53.4°F November 18 54.2°F
November 22 53.4°F November 17 54.2°F
November 21 53.6°F November 16 54.0°F
November 20 53.8°F November 15 54.2°F

When is the Warmest Sea for Killarney?

According to our data for the last three years for Killarney the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Killarney was 63.4°F. The maximum and minimum values were 62.2°F and 64.6°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Killarney was 61.7°F. The maximum and minimum values were 60.2°F and 64.2°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Killarney was 60.4°F. The maximum and minimum values were 58.6°F and 62.8°F respectively.

Best Time to Visit Killarney
The most sunny months:
March 4 days
April 4 days
January 3 days
The most warm months:
July 66.1 °F
August 65.4 °F
June 63.3 °F
Warmest sea temperature:
August 62.2 °F
July 61.7 °F
September 60.0 °F
The most cold months:
January 45.2 °F
December 46.6 °F
February 46.8 °F
The most rainy months:
December 10 days
November 9 days
January 9 days
The most windy months:
February 12 mph
December 11 mph
January 10 mph

Killarney on the Weather Map

Ireland Resorts:
NAME
Cork +40
Dublin +42
Killarney +42
Limerick +42
24 Hours Weather Forecast
Killarney
Local time: 04:07
25 nov, monday
0600 40°F
E
6 mph
0900 38°F
NE
6 mph
1200 44°F
E
9 mph
1500 42°F
E
6 mph
1800 34°F
NE
5 mph
2100 34°F
NE
5 mph
26 nov, tuesday
0000 32°F
NE
4 mph
0300 32°F
N
2 mph