Cavan weather in August 2025

Expect 66°F 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.

  • 66°F maximum daytime temperature in August in Cavan66
    66°F max day temperature
  • 4 hours of sunshine per day
  • 18 days with some rainfall in August in Cavan18
    18 days with some rainfall
  • 50°F minimum night-time temperature in August in Cavan50
    50°F min night temperature
  • 15 hours of daylight per day in August in Cavan15
    15 hours of daylight per day
  • No heat & humidity in August in Cavan0
    No heat & humidity
  • 3.3 inches monthly rainfall in August in Cavan3.3
    3.3 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Cavan5
    5 (Moderate) UV index

More about Cavan

Cavan by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Ireland

Cosmos: up to £200 off European tours

  • Save £200 per couple on European escorted tours
  • Discover 2024 tours in Italy, Greece, Switzerland & more
  • Travel before 31st December 2024 (inclusive)
Go to Cosmos deal >>

Expires at 00:00 on Tuesday 31st Dec 2024 · View all Cosmos offers

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)  |  Imperial (°F)

Back to top

More about Ireland

How hot is it in Cavan in August?

Daytime temperatures usually reach 66°F in Cavan in August, falling to 50°F 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 3.3 inches.

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

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^