Portlaoise Weather in August
August in Portlaoise brings pleasant temperatures, with daytime highs of 20°C (68°F) and nights around 12°C (54°F). Quite a bit of rainfall is expected, around 83 mm (3.3 in), so pack an umbrella.
Rainfall in Portlaoise in August
Looking at the last 30 years, the data shows about 17 days with rain, averaging 83 mm (3.3 in) for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.
Temperature in Portlaoise in August
Portlaoise in August is worth a visit. The temperature is excellent, with 20°C (68°F) during the day and 12°C (54°F) at night. August is typically considered a summer month. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Portlaoise.
Portlaoise Temperature in August
Portlaoise Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Portlaoise - and find the best time to visit.
Best Places in Ireland in August
Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in August →
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 Portlaoise 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 Portlaoise in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Camping8/10 -
Outdoor sports9/10
Portlaoise 3-Day Forecast
See the full Portlaoise climate overview or explore weather in Ireland.
Popular in August
Where to go in August - average daytime high across popular destinations.
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