Sligo weather in July 2026

Expect daytime maximum temperatures of 18°C in Sligo, 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 84 mm of rainfall in the month.

  • 18°C maximum daytime temperature in July in Sligo18
    18°C max day temperature
  • 4 hours of sunshine per day
  • 19 days with some rainfall in July in Sligo19
    19 days with some rainfall
  • 10°C minimum night-time temperature in July in Sligo10
    10°C min night temperature
  • 17 hours of daylight per day in July in Sligo17
    17 hours of daylight per day
  • No heat & humidity in July in Sligo0
    No heat & humidity
  • 84 mm monthly rainfall in July in Sligo84
    84 mm of monthly rainfall
  • UV (maximum) index 6 (High) in July in Sligo6
    6 (High) UV index
  • 15°C sea temperature in July in Sligo15
    15°C sea temperature

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The July weather guide for Ireland (Sligo) 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 Sligo in July?

Daytime temperatures usually reach 19°C in Sligo in July, falling to 12°C at night.

How sunny is it in Sligo in July?

There are normally 5 hours of bright sunshine each day in Sligo in July - that's 32% of daylight hours.

How warm is the sea around Sligo in July?

The average sea temperature around Sligo in July is 14°C.

Does it rain in Sligo in July?

There are usually 14 days with some rain in Sligo in July and the average monthly rainfall is 51mm.

Sligo July sunrise & sunset times

Browse the sunrise and sunset times for Sligo in July 2026. Select a month to view Sligo sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st July 2026 04:04 21:11
Thursday, 16th July 2026 04:21 20:58
Friday, 31st July 2026 04:44 20:35

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