Measurements:
°C
°F
CURRENT WEATHER
14:40
Killarney
52°F
N 6 mph
Feels like: 50°F
Precip: 0%
World Resorts Ireland Killarney Weather

7 Day Weather Forecast

12.25
wed
DAY
54°F
N 7 mph
precip
0%
NIGHT
48°F
N 5 mph
precip
0%
12.26
thu
DAY
52°F
N 4 mph
precip
79%
NIGHT
50°F
NW 4 mph
precip
77%
12.27
fri
DAY
52°F
N 4 mph
precip
82%
NIGHT
44°F
N 4 mph
precip
0%
12.28
sat
DAY
48°F
N 3 mph
precip
100%
NIGHT
36°F
NE 5 mph
precip
77%
12.29
sun
DAY
50°F
NE 17 mph
precip
100%
NIGHT
46°F
E 11 mph
precip
100%
12.30
mon
DAY
42°F
E 9 mph
precip
100%
NIGHT
34°F
NW 5 mph
precip
100%
12.31
tue
DAY
52°F
E 14 mph
precip
100%
NIGHT
36°F
NE 4 mph
precip
0%

Killarney Sea Water Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for Killarney was 10.6°F. The maximum and minimum values were 9.9°F and 11.2°F respectively.

Killarney on the Weather Map

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
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