Northern Ireland weather in July 2021

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Below are average maximum temperatures at popular destinations in Northern Ireland in July. Select a destination to see more weather parameters.

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The July weather guide for Northern Ireland shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How hot is it in Northern Ireland in July?

Daytime temperatures usually reach 18°C in Belfast, Northern Ireland in July, falling to 11°C at night.

How sunny is it in Northern Ireland in July?

There are normally 5 hours of bright sunshine each day in Belfast, Northern Ireland in July - that's 30% of daylight hours.

How warm is the sea around Northern Ireland in July?

The average sea temperature around Belfast, Northern Ireland in July is 13°C.

Does it rain in Northern Ireland in July?

There are usually 15 days with some rain in Belfast, Northern Ireland in July and the average monthly rainfall is 63mm.

Metric (°C / mm)  |  Imperial (°F / inches)

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Northern Ireland sunrise & sunset times for July 2021

Browse the sunrise and sunset times for Northern Ireland in July 2021. Select a month to view Northern Ireland sunrise & sunset times for the next 12 months. The Northern Ireland sunrise and sunset times shown below are for Belfast.


Date Sunrise times Sunset times
Thursday, 1st July 2021 04:52 22:02
Friday, 16th July 2021 05:09 21:50
Saturday, 31st July 2021 05:33 21:26
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