Portumna Weather in August

August in Portumna brings pleasant temperatures, with highs of 19°C (66°F) and nights dropping to 12°C (54°F). Rainfall is on the higher side this month, averaging around 91 mm (3.6 in), so keep a rain jacket handy.

Rainfall in Portumna in August

Typically, about 19 days will experience rainfall, with an average of 91 mm (3.6 in) for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Portumna in August

If you're visiting Portumna in August, expect highs of 19°C (66°F) and overnight lows around 12°C (54°F). August is part of the summer season. Conditions are often most pleasant around the middle of the day. At 12°C (54°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.

Sunshine in Portumna in August

You can expect a moderate amount of sunlight, with approximately 142 hours. This means a pleasant mix of sun and overcast.

If you prefer dry days with pleasant temperatures, July typically offers 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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For a detailed overview over the year and the best time to visit Ireland, check out our Portumna's climate page.

Portumna Temperature in August

Min Temperature 12°C (54°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 62%  

Precipitation 91 mm (3.6 in)  

Rainy days 19 days  

Humidity 68% *  

Sunshine 142 hours *  

Percentage Sunshine *  

* Data from: Limerick, Ireland (55 KM, 34 Miles).

What to Wear in Portumna 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. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Portumna 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 Portumna's climate page.

More climate data for Portumna

Temperature Rainfall Sunshine Humidity

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