Limerick Weather in August
August in Limerick averages 19°C (66°F) during the day and 12°C (54°F) at night. Quite a bit of rainfall is typical this month, with around 95 mm (3.7 in) on average. An umbrella is a good idea.
Rainfall in Limerick in August
Historically, August sees about 18 days of rain, with a monthly average of 95 mm (3.7 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Limerick in August
August in Limerick brings typical temperatures with highs around 19°C (66°F) and lows of 12°C (54°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 overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Limerick in August
You can expect a moderate amount of sunlight, with approximately 142 hours. This means a pleasant mix of sun and overcast.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Limerick.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Limerick's climate page.
Limerick Temperature in August
Min Temperature
12°C (54°F)
Max Temperature
19°C (66°F)
Chance of Rain
61%
Precipitation
95 mm (3.7 in)
Rainy days
18 days
Humidity
68%
Sunshine
142 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Limerick typically stay consistent throughout August, with daily highs averaging around 19°C (66°F). Nights are cool, with lows around 13°C (55°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Limerick in August
Browse day-by-day weather records for Limerick spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Limerick historical weather extremes in August
According to our 49 years of weather records for Limerick, the following extremes were recorded between 1976 and 2025.
- On August 13, 2022, temperatures climbed to 30°C (86°F), marking the warmest August day on record.
- Limerick experienced its chilliest August day on August 25, 1986, reaching only 13°C (55°F).
- Limerick registered its coldest August night on August 30, 2010, with temperatures dropping to 4°C (39°F).
- The wettest day in August Limerick was on August 6, 2008 with 49 mm (1.9 in) of precipitation.
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 →
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What to Wear in Limerick 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. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Limerick in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Limerick's climate page.
Temperature Rainfall Sunshine Humidity
See the full Limerick climate overview or explore weather in Ireland.
