Killorglin Weather in October
October in Killorglin brings moderate temperatures, with highs of 15°C (59°F) and nights dropping to 8°C (46°F). Rainfall is on the higher side this month, averaging around 122 mm (4.8 in), so keep a rain jacket handy.
Rainfall in Killorglin in October
You can expect rain on roughly 22 days based on historical data, averaging 122 mm (4.8 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 Killorglin in October
Temperatures in Killorglin in October top out at 15°C (59°F) and drop to 8°C (46°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Killorglin in October
With limited sunshine this month, there are about 82 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.Should you favor a climate that's both dry and comfortably warm, September typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Killorglin Temperature in October
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Killorglin Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Killorglin - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Killorglin typically stay consistent throughout October, with daily highs averaging around 15°C (59°F). Nights are cool, with lows typically ranging from 8°C (46°F) to 11°C (52°F).
Average temperatures in October
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 October
Historical weather records for Killorglin in October
Browse day-by-day weather records for Killorglin spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Killorglin historical weather extremes in October
The extremes listed below come from historical weather data collected in Killorglin from 1986 through 2025.
- The hottest October day on record in Killorglin reached 22°C (72°F) (October 19, 1997).
- On October 27, 2018, Killorglin saw its coldest October day with temperatures maxing out at 8°C (46°F).
- The coldest night in October in Killorglin was on October 28, 2018, with a minimum of 0°C (32°F).
- The wettest day in October Killorglin was on October 4, 2016 with 81 mm (3.2 in) of precipitation.
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 →
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 Killorglin in October
Pack for changing conditions in Killorglin 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. With limited sunshine expected, sunglasses aren't a priority for packing.
What To Do in Killorglin in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming4/10 -
Cycling5/10 -
Walking5/10 -
Camping3/10 -
Outdoor sports9/10
Killorglin 3-Day Forecast
Temperature Rainfall Sunshine Humidity
See the full Killorglin climate overview or explore weather in Ireland.
Popular in October
Where to go in October - average daytime high across popular destinations.
Westport
14°C (57°F) Doolin15°C (59°F) Kilkenny
14°C (57°F) Cork
15°C (59°F) Kenmare14°C (57°F) Killarney14°C (57°F) Galway15°C (59°F) Dublin15°C (59°F) 
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