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Dublin weather in August 2021
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- 1919°C max day temperature
- 1616 days with some rainfall
- 1111°C min night temperature
- 1515 hours of daylight per day
- 0No heat & humidity
- 7171 mm of monthly rainfall
- 55 (Moderate) UV index
- 1515°C sea temperature
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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.
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.
Metric (°C / mm) | Imperial (°F / inches)
Dublin sunrise & sunset times for August 2021
Browse the sunrise and sunset times for Dublin in August 2021. Select a month to view Dublin sunrise & sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Sunday, 1st August 2021||05:42||21:20|
|Monday, 16th August 2021||06:07||20:50|
|Tuesday, 31st August 2021||06:33||20:16|
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