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Northern Ireland's climate is oceanic, with quite cold, rainy winters and mild, relatively rainy summers. The region is a constituent country of the United Kingdom and occupies the northeastern part of the island of Ireland.
In the following table, we can see the temperature by month in Northern Ireland*. The coldest month is January, with an average of 4.8 °C ( 40.6 °F). The warmest month is July, with an average of 15.0 °C ( 59.0 °F).
See the long range weather forecast for Northern Ireland, Check the 30 days forecast view, select a month and get the average expected weather for Northern Ireland.
22 mar 2024 · Learn about the temperature, rainfall and daylight hours in Ireland for each month of the year. Find out the best and worst months to visit Ireland based on your preferences and the climate events in recent years.
We show the climate in Northern Ireland by comparing the average weather in 2 representative places: Belfast and Derry. You can add or remove cities to customize the report to your liking. See all locations in Northern Ireland.
Compare Northern Ireland weather averages by month. Get detailed monthly climate statistics to help you plan your perfect trip for Northern Ireland.
July is normally the warmest month in Northern Ireland, with mean daily maximum temperatures varying from about 17.5 °C in the upland areas and along the north coast to almost 20 °C in low lying...
