Weather in August in Ireland
Are you planning a trip a to Ireland in August and wondering what kind of weather to expect? This page has all the details you need.
What is the weather like in Ireland in August?
August in Ireland generally has temperatures that range from mild to pleasant, with precipitation levels ranging from moderate to high. August falls during the summer season.
Temperatures
Based on our climate data spanning from 1990-2020, the average maximum temperature is mild in Greencastle at 17°C to pleasant in Drogheda at 20°C. Nighttime temperatures generally drop to 13°C in Drogheda and 13°C in Greencastle.For a closer look at conditions across Ireland, refer to the map below.
Precipitation
In August, precipitation varies across different areas. From moderate rainfall in Cobh with an average of 75 mm to high rainfall in Kincasslagh with 145 mm.Average sunshine
Most cities enjoy a balanced amount of sunshine, with around 157 hours of sunlight anticipated in Dublin. This ensures the days are neither too dim nor excessively sunny.For an in-depth overview of the yearly conditions, do visit our Ireland climate page.
Where to go in Ireland in August
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 Ireland's climate page.
Popular destinations
What is the weather like in August for the 5 most popular destinations in Ireland?
Dublin
In August Dublin generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 13°C and moderate monthly rainfall. So on average the conditions are perfect that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Killarney
In August Killarney generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 11°C and high monthly rainfall. So on average the conditions are tolerable that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Galway
In August Galway generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 12°C and moderate monthly rainfall. So on average the conditions are tolerable that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Kenmare
In August Kenmare generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 11°C and high monthly rainfall. So on average the conditions are tolerable that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Cork
In August Cork generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 13°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Is your destination not in the list? Have a look at other destinations in Ireland.
Is August the best time to visit Ireland?
We believe that August is one of the best times to visit Ireland with overall perfect weather in Dublin. It's worth noting that weather conditions might differ depending on the location you visit.
On average, the best time to visit Ireland is in July and August with generally perfect weather in Dublin. In contrast, January, February and December tend to have poor weather conditions.
Interested in more climate information?
We have much more information about the climate in Ireland.
Weather and climate has detailed information for every country in the world. Are you going to Ireland? Get detailed 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.