Arklow Weather in August

August in Arklow brings pleasant temperatures, with highs of 19°C (66°F) and nights dropping to 13°C (55°F). Rainfall is on the higher side this month, averaging around 83 mm (3.3 in), so keep a rain jacket handy.

Rainfall in Arklow in August

Looking at the last 30 years, the data shows about 15 days with rain, averaging 83 mm (3.3 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Arklow in August

August in Arklow brings typical temperatures with highs around 19°C (66°F) and lows of 13°C (55°F). August is part of the summer season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows of 13°C (55°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. On average, it sees the highest temps of the year.

Sunshine in Arklow in August

With approximately 190 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

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

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For a detailed overview over the year and the best time to visit Ireland, check out our Arklow's climate page.

Arklow Temperature in August

Min Temperature 13°C (55°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 50%  

Precipitation 83 mm (3.3 in)  

Rainy days 15 days  

Humidity 76% *  

Sunshine 190 hours *  

Percentage Sunshine 41% *  

* Data from: Rosslare, Ireland (62 KM, 38 Miles).

What to Wear in Arklow in August

For Arklow in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Arklow in August

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Ireland, check out our Arklow's climate page.

More climate data for Arklow

Temperature Rainfall Sunshine Humidity

See the full Arklow climate overview or explore weather in Ireland.