World Resorts Ireland Limerick Weather

Limerick Sea Temperature in May

Average sea water temperature in May:
+53.5°F
Minimum sea water temperature in May: 61.3°F
Maximum sea water temperature in May: 49.1°F

Daily sea water temperature in May, °F

Show year:
2026
2025
2024

The average sea water temperature in May of 2026 was 54.3°F. The highest and lowest sea temperatures during the month were 55.0°F and 53.4°F.

Monthly sea water temperature in Limerick, °F

Which Ireland resorts have warmest sea in May?

Place name May 2026 May 2025
Limerick 54.3°F 58.6°F
Killarney 54.0°F 58.0°F
Cork 53.7°F 57.0°F
Dublin 52.9°F 54.8°F

Best time for vacation in Limerick

Sunniest months:
March 5 days
April 5 days
January 4 days
Warmest months:
July 65.6 °F
August 65.0 °F
June 63.1 °F
Warmest sea temp:
August 61.4 °F
July 60.2 °F
September 59.3 °F
Coldest months:
January 45.2 °F
December 46.6 °F
February 47.4 °F
Rainiest months:
July 7 days
December 7 days
January 6 days
Windiest months:
February 12.0 mph
December 11.3 mph
January 10.5 mph

Limerick on a weather map

Current weather
22:07
Limerick
+45°F
E 10 mph
Feels like: +39°F
Precip.: 100%
Places in Ireland:
Name
°F
Dublin
+45°F
Killarney
+45°F
Cork
+45°F
Limerick
+45°F
24 Hours Forecast
Limerick
Local time: 22:07
May 18, monday
0000
41°F
NE
6 mph
0300
37°F
N
4 mph
0600
37°F
N
3 mph
0900
46°F
NW
4 mph
1200
54°F
NW
10 mph
1500
50°F
NW
11 mph
1800
48°F
NW
11 mph
2100
50°F
NW
14 mph
Units of measurement: °C / °F