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Cavan weather in August 2025
Expect 19°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Cavan in August. Check more long-term weather averages for Cavan in August before you book your next holiday to Ireland in 2025/2026.
- 1919°C max day temperature
- 4 hours of sunshine per day
- 1818 days with some rainfall
- 1010°C min night temperature
- 1515 hours of daylight per day
- 0No heat & humidity
- 8585 mm of monthly rainfall
- 55 (Moderate) UV index
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Recommended for Ireland
The August weather guide for Ireland (Cavan) 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)
More about Ireland
How hot is it in Cavan in August?
Daytime temperatures usually reach 19°C in Cavan in August, falling to 10°C at night.
How sunny is it in Cavan in August?
There are normally 4 hours of bright sunshine each day in Cavan in August - that's 27% of daylight hours.
Does it rain in Cavan in August?
There are usually 18 days with some rain in Cavan in August and the average monthly rainfall is 85mm.
Cavan August sunrise & sunset times
Browse the sunrise and sunset times for Cavan in August 2025. Select a month to view Cavan sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Friday, 1st August 2025 | 04:43 | 20:27 |
Saturday, 16th August 2025 | 05:09 | 19:57 |
Sunday, 31st August 2025 | 05:36 | 19:22 |
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