Cobh Weather in August

August in Cobh sees daytime temperatures around 19°C (66°F) and lows of 13°C (55°F) at night. With around 75 mm (3 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Cobh in August

Climate statistics over the past 30 years suggest around 17 days of rain, with 75 mm (3 in) average for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Cobh in August

Daytime highs in Cobh in August reach 19°C (66°F), with nights around 13°C (55°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. 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 has the peak temperatures of the year.

Sunshine in Cobh in August

The area enjoys a moderate level of sunlight, with around 160 hours. It's a good balance between sunny and cloudy days.

Wind Speed in Cobh in August

In August, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in August

The water is 16°C (61°F) this month — cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.

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

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

Cobh Temperature in August

Min Temperature 13°C (55°F)  

Max Temperature 19°C (66°F)  

Water Temperature 16°C (61°F) *  

Chance of Rain 58%  

Precipitation 75 mm (3 in)  

Rainy days 17 days  

Humidity 73% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 160 hours *  

Percentage Sunshine 35% *  

* Data from: Cork, Ireland (14 KM, 8 Miles).

What to Wear in Cobh in August

Pleasant temperatures in August mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Expect water temperatures of around 16°C (61°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Cobh 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 Cobh's climate page.

More climate data for Cobh

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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