Average Temperatures for Ireland in January





Average temperatures for January 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 January temperatures
High °F Low °F Place High °C Low °C
45 35 Clones 7 2
46 37 Donegal 8 3
47 38 Malin Head 8 4

Munster

Average daily temperatures in January
High °F Low °F Place High °C Low °C
47 37 Cork 8 3
48 40 Roches Point 9 4
48 38 Shannon 9 3
50 40 Valentia 10 5

Leinster

January temperatures: daily averages
High °F Low °F Place High °C Low °C
47 36 Birr 8 2
46 36 Clondalkin 8 2
47 36 Dublin 8 2
47 35 Kilkenny 8 2
45 35 Mullingar 7 2
48 38 Wexford 9 3

Connacht

Average January temperatures
High °F Low °F Place High °C Low °C
48 39 Belmullet 9 4
46 35 Claremorris 8 2
48 37 Galway 9 3
References

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

World Meterorological Organization. World Weather Information Service. Ireland.

Ireland Temperatures
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