Ennis Weather in August
Ennis in August sees pleasant temperatures, with highs around 19°C (66°F) and overnight lows of 12°C (54°F). Rainfall is fairly high at around 102 mm (4 in) on average, so pack waterproofs just in case.
Rainfall in Ennis in August
Typically, about 19 days will experience rainfall, with an average of 102 mm (4 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Ennis in August
August in Ennis brings typical temperatures with highs around 19°C (66°F) and lows of 12°C (54°F). Experience the summer season in August. The difference between afternoon and evening temperatures is usually noticeable. Nights cool down to 12°C (54°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Ennis in August
The city usually sees around 142 hours of sunlight, indicating a moderately sunny period.For Ennis itself, June, July and September generally stand out with 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.
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 Ennis's climate page.
Ennis Temperature in August
Min Temperature
12°C (54°F)
Max Temperature
19°C (66°F)
Chance of Rain
63%
Precipitation
102 mm (4 in)
Rainy days
19 days
Humidity
68% *
Sunshine
142 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ennis 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 Ennis in August
Browse day-by-day weather records for Ennis spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ennis historical weather extremes in August
Based on 49 years of weather observations in Ennis between 1976 and 2025, these are the recorded extremes.
- Ennis recorded its highest August temperature of 30°C (86°F) on August 13, 2022.
- On August 25, 1986, Ennis saw its coldest August day with temperatures maxing out at 13°C (55°F).
- Ennis registered its coldest August night on August 30, 2010, with temperatures dropping to 4°C (39°F).
- Peak precipitation in August occurred on August 6, 2008, when 49 mm (1.9 in) of precipitation was measured.
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
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What to Wear in Ennis in August
For Ennis in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Ennis 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 Ennis's climate page.
Temperature Rainfall Sunshine Humidity
See the full Ennis climate overview or explore weather in Ireland.
