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Weather in August in Dublin County

Considering a trip to Dublin County this August and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Dublin County in August?

Dublin County is a region in Ireland. August in Dublin County generally has pleasant temperatures, with moderate precipitation. August is a summer month.

Temperatures

You can expect pleasant maximum daytime temperatures of around 20°C and nighttime temperatures around 13°C in Dublin.

Precipitation

In August, precipitation varies across different areas. From moderate rainfall in Swords with an average of 81 mm to moderate rainfall in Sandyford with 85 mm.

Average sunshine

Most areas experience a moderate amount of sunshine, with approximately 157 hours of sunlight expected in Dublin. This makes it neither too gloomy nor overly bright.

For a closer look at August's conditions in Dublin County, see the map below. For a more detailed look at Dublin County's yearly weather, check out our Dublin County climate page.

Where to go in Dublin County in August

Find more information for the most popular destinations in the Dublin County on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in August for the 5 most popular destinations in Dublin County?

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.

Dublin
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
20°C 
13°C 
166 hours 
79 mm 
14 days 
20°C 
13°C 
157 hours 
81 mm 
16 days 
18°C 
11°C 
128 hours 
74 mm 
15 days 
Climate in Dublin

Swords

In August Swords 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.

Swords
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
20°C 
13°C 
166 hours 
79 mm 
14 days 
20°C 
13°C 
157 hours 
81 mm 
16 days 
18°C 
11°C 
128 hours 
74 mm 
15 days 
Climate in Swords

Dun Laoghaire

In August Dun Laoghaire 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.

Dun Laoghaire
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
19°C 
13°C 
166 hours 
81 mm 
14 days 
19°C 
13°C 
157 hours 
84 mm 
16 days 
17°C 
11°C 
128 hours 
80 mm 
15 days 
Climate in Dun Laoghaire

Rathgar

In August Rathgar 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 pleasant that month.

Rathgar
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
20°C 
13°C 
166 hours 
83 mm 
14 days 
19°C 
12°C 
157 hours 
84 mm 
16 days 
18°C 
11°C 
128 hours 
77 mm 
15 days 
Climate in Rathgar

Cloghran

In August Cloghran 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.

Cloghran
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
20°C 
13°C 
166 hours 
79 mm 
14 days 
20°C 
13°C 
157 hours 
81 mm 
16 days 
18°C 
11°C 
128 hours 
75 mm 
15 days 
Climate in Cloghran

Is your destination not in the list? Have a look at other destinations in Dublin County, in Ireland.

Is August the best time to visit Dublin County?

We consider August to be one of the best times to travel to Dublin County. Typically, the climate in Dublin is perfect. However, the weather conditions may vary depending on your destination.

Generally speaking, the best visiting conditions can be found in July and August offering mostly perfect weather in Dublin. On the other hand, the months of January, February and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Dublin County. Interested in the weather conditions in a specific month? Select the month below.

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  • 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.