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Dublin Weather in August

August in Dublin typically sees daytime highs of 29°C (84°F) and nighttime lows of 17°C (63°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Dublin in August

Based on our climate data of the past 30 years, about 9 days of rain are anticipated, with 75 mm (3 in) on average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Dublin in August

Weather in Dublin is at its excellent in August. Highs reach 29°C (84°F), while nights settle around 17°C (63°F). This kind of day-to-night contrast is typical for this time of year. With lows of 17°C (63°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Dublin in August

The month enjoys around 235 hours of sunshine, creating mostly sunny days with good weather conditions.

If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Dublin.

Dublin Temperature in August

Min Temperature
17°C (63°F)
Max Temperature
29°C (84°F)
Chance of Rain
30%
Precipitation
75 mm (3 in)
Rainy days
9 days
Humidity
73% *
Sunshine
235 hours *
Percentage Sunshine
56% *
* Data from: Columbus, the United States of America (18 KM, 11 Miles).

Dublin Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Dublin - and find the best time to visit.

Best Places in the United States of America in August

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in August →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Dublin in August

Warm but pleasant conditions in Dublin in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Dublin in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    9/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    8/10
  • Outdoor sports
    7/10

Dublin 3-Day Forecast

Popular in August

Where to go in August - average daytime high across popular destinations.

Bucket list

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