May Temperatures in Ireland

Average Temperatures for Ireland in May

Average temperatures for May at cities and other places in throughout Ireland are listed below in degrees Celsius and Fahrenheit.

You can jump to a separate table for each region of the country: Ulster, Munster, Leinster and Connacht. Ulster province includes the counties that border Northern Ireland. Munster province covers the southern part of Ireland. Leinster province is in the east, while Connacht (or Connaught) is in the west.

The tables give the normals for maximum and minimum monthly temperatures based on weather data collected from 1981 to 2010.

Ulster

Average May temperatures
High °F	Low °F	Place	High °C	Low °C
59	44	Clones	15	7
59	45	Donegal	15	7
56	46	Malin Head	13	8

Munster

Average daily temperatures in May
High °F	Low °F	Place	High °C	Low °C
58	45	Cork	14	7
57	47	Roches Point	14	8
61	47	Shannon	16	8
59	47	Valentia	15	8

Leinster

May temperatures: daily averages
High °F	Low °F	Place	High °C	Low °C
60	44	Birr	16	7
59	44	Clondalkin	15	7
59	44	Dublin	15	7
60	44	Kilkenny	16	7
59	43	Mullingar	15	6
58	46	Wexford	15	8

Connacht

Average May temperatures
High °F	Low °F	Place	High °C	Low °C
58	46	Belmullet	15	8
59	43	Claremorris	15	6
60	46	Galway	16	8

References

Met Eireann. The Irish Meteorological Service Online. Climate. 30 Year Averages.

World Meterorological Organization. World Weather Information Service. Ireland.