World Resorts Ireland Killarney Weather

Killarney Sea Temperature in March

Average sea water temperature in March:
+47.7°F
Minimum sea water temperature in March: 50.7°F
Maximum sea water temperature in March: 45.3°F

Daily sea water temperature in March, °F

Show year:
2025
2024
2023

The average sea water temperature in March of 2025 was 48.4°F. The highest and lowest sea temperatures during the month were 49.5°F and 47.5°F.

Monthly sea water temperature in Killarney, °F

Which Ireland resorts have warmest sea in March?

Place name March 2025 March 2024
Cork 48.6°F 48.4°F
Killarney 48.4°F 48.7°F
Dublin 46.6°F 46.4°F
Limerick 46.5°F 47.1°F

Best time for vacation in Killarney

Sunniest months:
April 5 days
May 4 days
March 4 days
Warmest months:
July 64.5 °F
August 64.0 °F
June 62.0 °F
Warmest sea temp:
August 61.2 °F
July 60.7 °F
September 59.0 °F
Coldest months:
January 45.5 °F
December 46.9 °F
February 47.1 °F
Rainiest months:
December 9 days
January 9 days
February 8 days
Windiest months:
February 11.8 mph
December 11.1 mph
January 10.3 mph

Killarney on a weather map

Current weather
17:27
Killarney
+34°F
E 3 mph
Feels like: +32°F
Precip.: 0%
Places in Ireland:
Name
°F
Dublin
+34°F
Killarney
+34°F
Cork
+36°F
Limerick
+36°F
24 Hours Forecast
Killarney
Local time: 17:27
January 13, tuesday
1800
34°F
E
3 mph
2100
34°F
NE
3 mph
January 14, wednesday
0000
32°F
N
4 mph
0300
34°F
N
5 mph
0600
36°F
N
6 mph
0900
39°F
N
7 mph
1200
43°F
N
9 mph
1500
45°F
NE
8 mph
Units of measurement: °C / °F