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Lahinch Weather in August
Lahinch in August averages 19°C (66°F) during the day and 13°C (55°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Lahinch in August
The climate data from previous years indicates about 20 days of rain, averaging 129 mm (5.1 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Lahinch in August
Expect highs of 19°C (66°F) in Lahinch in August, with nights dropping to around 13°C (55°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 13°C (55°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. On average, it sees the highest temps of the year.
Sunshine in Lahinch in August
The area enjoys a balanced 142 hours of sunlight, ensuring it's neither too overcast nor too sunny.If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.
Lahinch Temperature in August
Min Temperature
13°C (55°F)
Max Temperature
19°C (66°F)
Chance of Rain
66%
Precipitation
129 mm (5.1 in)
Rainy days
20 days
Humidity
68% *
Sunshine
142 hours *
Percentage Sunshine
*
* Data from: Limerick, Ireland (57 KM, 35 Miles).
Lahinch Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lahinch - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Lahinch 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 records for Lahinch in August
Browse day-by-day weather records for Lahinch spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Lahinch historical weather extremes in August
The extremes listed below come from historical weather data collected in Lahinch from 1976 through 2026.
- On August 17, 1995, temperatures climbed to 30°C (86°F), marking the warmest August day on record.
- The lowest daytime temperature in August was 12°C (54°F), recorded on August 25, 1986.
- Nighttime temperatures dropped to 5°C (41°F) on August 30, 2010, marking the coldest August night on record.
- The wettest August day on record brought 49 mm (1.9 in) of precipitation to Lahinch (August 6, 2008).
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
pleasant
tolerable
unpleasant
poor
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 Lahinch 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.
What To Do in Lahinch in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Cycling9/10 -
Walking9/10 -
Camping6/10 -
Outdoor sports9/10
Lahinch 3-Day Forecast
More climate data for Lahinch
Temperature Rainfall Sunshine Humidity
See the full Lahinch climate overview or explore weather in Ireland.
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