Kilkenny Weather in October
In Kilkenny, October brings moderate daytime temperatures around 14°C (57°F), with nights cooling to 7°C (45°F). It is the wettest month of the year, so expect more rainfall than usual.
Rainfall in Kilkenny in October
As the month with the highest rainfall, make sure to have an umbrella to manage the showers. On average, there are about 18 days with rain during this month, averaging 86 mm (3.4 in). Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.
Temperature in Kilkenny in October
October in Kilkenny sees highs of 14°C (57°F) and lows of 7°C (45°F) overnight. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 7°C (45°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.If you prefer dry days with pleasant temperatures, July and August typically offer 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 Kilkenny's climate page.
Kilkenny Temperature in October
Min Temperature
7°C (45°F)
Max Temperature
14°C (57°F)
Chance of Rain
59%
Precipitation
86 mm (3.4 in)
Rainy days
18 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Kilkenny typically stay consistent throughout October, with daily highs averaging around 14°C (57°F). Nights are cold, with lows typically ranging from 6°C (43°F) to 9°C (48°F).
Average temperatures in October
Historical weather for Kilkenny in October
Browse day-by-day weather records for Kilkenny spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kilkenny historical weather extremes in October
According to our 39 years of weather records for Kilkenny, the following extremes were recorded between 1986 and 2025.
- On October 19, 1997, temperatures climbed to 21°C (70°F), marking the warmest October day on record.
- Kilkenny experienced its chilliest October day on October 22, 2003, reaching only 6°C (43°F).
- Kilkenny registered its coldest October night on October 24, 2003, with temperatures dropping to -4°C (25°F).
Best Places in Ireland in October
Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in October →
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What to Wear in Kilkenny in October
Pack for changing conditions in Kilkenny in October. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes.What To Do in Kilkenny in October
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 Kilkenny's climate page.
See the full Kilkenny climate overview or explore weather in Ireland.
