Dublin weather in August (Dublin County, Ireland)
How does the August weather in Dublin compare to other months? Discover if this is the best time for your journey with our detailed monthly weather breakdown.
Temperatures
The weather in Dublin during August is usually perfect, offering pleasant temperatures and moderate rainfall. August is typically considered a summer month. Expect temperatures to climb to 20°C during the day, with nighttime readings dropping to 13°C.
Precipitation
Dublin in August usually receives moderate rainfall, averaging around 81 mm for the month. This month experiences about 16 days of rain according to historical data.
Average sunshine
Expect a moderate amount of sunlight, with approximately 157 hours. This means a pleasant mix of sun and clouds.
Average windspeed
Wind speeds average 4 m/s during August. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.
Average water temperature in August
At 15°C, the water feels crisp and invigorating rather than welcoming. You'll likely need a few moments to adjust to the temperature, and shorter swimming sessions tend to be more comfortable than extended water activities.If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.
Select a Month of Interest
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Dublin's climate page.
Dublin, monthly averages in August
Min Temperature
13°C
Max Temperature
20°C
Water Temperature
15°C
Chance of Rain
54%
Precipitation
81 mm
Rainy days
16 days
Humidity
69%
Windspeed
4 m/s
Sunshine
157 hours
Percentage Sunshine
35%
Where to go in Ireland in August
Find out more about the weather in Ireland and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
Select a Month of Interest
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Dublin's climate page.
So, what should you wear in this month?
For visitors traveling to Dublin, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes. With a water temperature of around 15°C there is no need to bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Dublin.
Our site offers climate and forecast data for every country in the world. Are you going to Ireland? On this website you can find historical weather averages for many cities in Ireland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
