Ballyvaughan Weather in September
During September, Ballyvaughan experiences moderate daytime temperatures of 18°C (64°F) and cooler nights around 11°C (52°F). Expect quite a bit of rainfall. Around 102 mm (4 in) is typical.
Rainfall in Ballyvaughan in September
Past climate data indicates that roughly 20 days will see rain, totalling around 102 mm (4 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Ballyvaughan in September
In September, Ballyvaughan gets moderate temperatures, with highs of 18°C (64°F). Nights cool to around 11°C (52°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 11°C (52°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 Ballyvaughan in September
You can expect a moderate amount of sunlight, with approximately 116 hours. This means a pleasant mix of sun and overcast.If you prefer enjoying temperate temperatures and rain-free days, June 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.
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 Ballyvaughan's climate page.
Ballyvaughan Temperature in September
Min Temperature
11°C (52°F)
Max Temperature
18°C (64°F)
Chance of Rain
65%
Precipitation
102 mm (4 in)
Rainy days
20 days
Humidity
70% *
Sunshine
116 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ballyvaughan typically stay consistent throughout September, with daily highs averaging around 18°C (64°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 12°C (54°F).
Average temperatures in September
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 September
Historical weather for Ballyvaughan in September
Browse day-by-day weather records for Ballyvaughan spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ballyvaughan historical weather extremes in September
According to our 49 years of weather records for Ballyvaughan, the following extremes were recorded between 1976 and 2025.
- The warmest day in September was on September 7, 2021, with a maximum of 27°C (81°F).
- Ballyvaughan experienced its chilliest September day on September 25, 2024, reaching only 10°C (50°F).
- Ballyvaughan registered its coldest September night on September 27, 2007, with temperatures dropping to 2°C (36°F).
Best Places in Ireland in September
Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in September →
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What to Wear in Ballyvaughan in September
Pleasant temperatures in September 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 Ballyvaughan in September
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 Ballyvaughan's climate page.
Temperature Rainfall Sunshine Humidity
See the full Ballyvaughan climate overview or explore weather in Ireland.
