Dublin weather in August 2020

  • 19°C maximum daytime temperature in August in Dublin19
    19°C max day temperature
  • 5 hours of sunshine per day
  • 16 days with some rainfall in August in Dublin16
    16 days with some rainfall
  • 11°C minimum night-time temperature in August in Dublin11
    11°C min night temperature
  • 15 hours of daylight per day in August in Dublin15
    15 hours of daylight per day
  • No heat & humidity in August in Dublin0
    No heat & humidity
  • 71 mm monthly rainfall in August in Dublin71
    71 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Dublin5
    5 (Moderate) UV index
  • 15°C sea temperature in August in Dublin15
    15°C sea temperature
  • Top deals & discounts
  • Dublin weather overview
  • Dublin climate averages by month
  • More destinations
  • Best time to go to Dublin
  • Dublin 5-day weather forecast

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

The August weather guide for Dublin, Ireland 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.

  • Save on holiday rentals with early booking discounts
  • Book in advance to maximise savings
  • Filter offers by star rating, location, facilities & more

How hot is it in Dublin in August?

Daytime temperatures usually reach 19°C in Dublin in August, falling to 11°C at night.

How sunny is it in Dublin in August?

There are normally 5 hours of bright sunshine each day in Dublin in August - that's 34% of daylight hours.

How warm is the sea around Dublin in August?

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

Does it rain in Dublin in August?

There are usually 16 days with some rain in Dublin in August and the average monthly rainfall is 71mm.

Dublin sunrise & sunset times for August 2020

Browse the sunrise & sunset times for Dublin in August 2020. Select a month to view Dublin sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st August 2020 05:42 21:20
Sunday, 16th August 2020 06:07 20:50
Monday, 31st August 2020 06:33 20:16
  • Save up to 25% on hotels in the UK, Ireland & Europe
  • Including Belgium & Sweden. Book at least 15 days before stay
  • Travel before 10th May 2020 (inclusive)

Expires at 23:59 on Friday 28th Feb 2020 · View all ALL offers

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Discover more about Dublin

Where's hot in Ireland in August?

Below are average maximum temperatures at popular destinations in Ireland in August. Select a destination to see more weather parameters.

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.