Sligo weather in August 2025

Expect 64°F daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Sligo in August. Check more long-term weather averages for Sligo in August before you book your next holiday to Ireland in 2025/2026.

  • 64°F maximum daytime temperature in August in Sligo64
    64°F max day temperature
  • 4 hours of sunshine per day
  • 20 days with some rainfall in August in Sligo20
    20 days with some rainfall
  • 50°F minimum night-time temperature in August in Sligo50
    50°F min night temperature
  • 15 hours of daylight per day in August in Sligo15
    15 hours of daylight per day
  • No heat & humidity in August in Sligo0
    No heat & humidity
  • 4.1 inches monthly rainfall in August in Sligo4.1
    4.1 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Sligo5
    5 (Moderate) UV index
  • 61°F sea temperature in August in Sligo61
    61°F sea temperature

More about Sligo

Sligo by month

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

Recommended for Ireland

  • Explore cottages in the UK for groups
  • Enjoy a range of facilities & activities
  • Filter search by selecting holiday preferences

The August 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)  |  Imperial (°F)

Back to top

More about Ireland

How hot is it in Sligo in August?

Daytime temperatures usually reach 64°F in Sligo in August, falling to 50°F at night.

How sunny is it in Sligo in August?

There are normally 4 hours of bright sunshine each day in Sligo in August - that's 26% of daylight hours.

How warm is the sea around Sligo in August?

The average sea temperature around Sligo in August is 61°F.

Does it rain in Sligo in August?

There are usually 20 days with some rain in Sligo in August and the average monthly rainfall is 4.1 inches.

Sligo August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:46 20:33
Saturday, 16th August 2025 05:13 20:02
Sunday, 31st August 2025 05:40 19:27

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^