Killarney Weather in August

Thinking of visiting Killarney in August? Expect high temperatures reaching 23°C (73°F) during the day, dropping to 18°C (64°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Killarney in August

Historically, the month has about 10 days of rain, averaging 101 mm (4 in) in total. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Killarney in August

August in Killarney sees highs of 23°C (73°F) and lows of 18°C (64°F) overnight. The summer season takes place during August. This kind of day-to-night contrast is typical for this time of year. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

If you prefer dry days with pleasant temperatures, June and July typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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• January
• February
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• May
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• September
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For a detailed overview over the year and the best time to visit Canada, check out our Killarney's climate page.

Killarney Temperature in August

Min Temperature 18°C (64°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 35%  

Precipitation 101 mm (4 in)  

Rainy days 10 days  

What to Wear in Killarney 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. Prepare for significant rainfall with proper waterproof clothing and shoes.

What To Do in Killarney in August

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

Cycling

9/10

Walking

9/10

Camping

6/10

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 Canada, check out our Killarney's climate page.

More climate data for Killarney

Temperature Rainfall

See the full Killarney climate overview or explore weather in Canada.