Omagh weather in July 2026

Q: How hot is it in Omagh in July?

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

Q: How sunny is it in Omagh in July?

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

Q: How warm is the sea around Omagh in July?

The average sea temperature around Omagh in July is 13°C.

Q: Does it rain in Omagh in July?

There are usually 15 days with some rain in Omagh in July and the average monthly rainfall is 63mm.

Expect daytime maximum temperatures of 18°C in Omagh, Northern Ireland in July based on long-term weather averages. There are 4 hours of sunshine per day on average with 19 days with some rainfall and typically 72 mm of rainfall in the month.

18
18°C max day temperature
4
4 hours of sunshine per day
19
19 days with some rainfall
10
10°C min night temperature
17
17 hours of daylight per day
0
No heat & humidity
72
72 mm of monthly rainfall
6
6 (High) UV index

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The July weather guide for Northern Ireland (Omagh) 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.

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