Castletownbere weather in July 2025

Expect 18°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Castletownbere in July. Check more long-term weather averages for Castletownbere in July before you book your next holiday to Ireland in 2025/2026.

  • 18°C maximum daytime temperature in July in Castletownbere18
    18°C max day temperature
  • 5 hours of sunshine per day
  • 16 days with some rainfall in July in Castletownbere16
    16 days with some rainfall
  • 11°C minimum night-time temperature in July in Castletownbere11
    11°C min night temperature
  • 16 hours of daylight per day in July in Castletownbere16
    16 hours of daylight per day
  • No heat & humidity in July in Castletownbere0
    No heat & humidity
  • 81 mm monthly rainfall in July in Castletownbere81
    81 mm of monthly rainfall
  • UV (maximum) index 6 (High) in July in Castletownbere6
    6 (High) UV index
  • 15°C sea temperature in July in Castletownbere15
    15°C sea temperature

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The July weather guide for Ireland (Castletownbere) 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)

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More about Ireland

How hot is it in Castletownbere in July?

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

How sunny is it in Castletownbere in July?

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

How warm is the sea around Castletownbere in July?

The average sea temperature around Castletownbere in July is 15°C.

Does it rain in Castletownbere in July?

There are usually 16 days with some rain in Castletownbere in July and the average monthly rainfall is 81mm.

Castletownbere July sunrise & sunset times

Browse the sunrise and sunset times for Castletownbere in July 2025. Select a month to view Castletownbere sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:26 21:01
Wednesday, 16th July 2025 04:41 20:50
Thursday, 31st July 2025 05:02 20:29

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