Redcastle weather in August 2025

Expect 17°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Redcastle in August. Check more long-term weather averages for Redcastle in August before you book your next holiday to Ireland in 2025/2026.

  • 17°C maximum daytime temperature in August in Redcastle17
    17°C max day temperature
  • 4 hours of sunshine per day
  • 20 days with some rainfall in August in Redcastle20
    20 days with some rainfall
  • 10°C minimum night-time temperature in August in Redcastle10
    10°C min night temperature
  • 15 hours of daylight per day in August in Redcastle15
    15 hours of daylight per day
  • No heat & humidity in August in Redcastle0
    No heat & humidity
  • 93 mm monthly rainfall in August in Redcastle93
    93 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Redcastle5
    5 (Moderate) UV index
  • 15°C sea temperature in August in Redcastle15
    15°C sea temperature

More about Redcastle

Redcastle by month

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

Recommended for Ireland

Secret Flight Club promo code: 40% off memberships

  • Save 40% on annual memberships with exclusive offer
  • Sign up to Secret Flight Club for FREE 7-day trial
  • Members usually save up to 81% with flight deals
Show discount codeShow discount code ******L40
Redeem Secret Flight Club discount code >>

Expires at 23:59 on Tuesday 31st Dec 2024 · View all Secret Flight Club offers

The August weather guide for Ireland (Redcastle) 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)

Back to top

More about Ireland

How warm is it in Redcastle in August?

Daytime temperatures usually reach 17°C in Redcastle in August, falling to 10°C at night.

How sunny is it in Redcastle in August?

There are normally 4 hours of bright sunshine each day in Redcastle in August - that's 28% of daylight hours.

How warm is the sea around Redcastle in August?

The average sea temperature around Redcastle in August is 15°C.

Does it rain in Redcastle in August?

There are usually 20 days with some rain in Redcastle in August and the average monthly rainfall is 93mm.

Redcastle August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:37 20:32
Saturday, 16th August 2025 05:05 20:00
Sunday, 31st August 2025 05:33 19:23

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^