Clifden Weather in October
Thinking of visiting Clifden in October? Expect moderate temperatures reaching 14°C (57°F) during the day, dropping to 9°C (48°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Clifden in October
Records from the past 30 years suggest around 24 days of rain, with 144 mm (5.7 in) average for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Clifden in October
In October, expect moderate temperatures in Clifden, with highs of 14°C (57°F) and lows of 9°C (48°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Clifden in October
This month sees fewer sunny days, with about 74 hours of sunshine, perfect for those who enjoy cooler temperatures.For Clifden itself, May, June, July and August 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 Clifden's climate page.
Clifden Temperature in October
Min Temperature
9°C (48°F)
Max Temperature
14°C (57°F)
Chance of Rain
78%
Precipitation
144 mm (5.7 in)
Rainy days
24 days
Humidity
86% *
Sunshine
74 hours *
Percentage Sunshine
24% *
Daily Historical Temperatures
47-year average (1976-2025)
Based on our historical records, temperatures in Clifden typically stay consistent throughout October, with daily highs averaging around 14°C (57°F). Nights are cool, with lows typically ranging from 7°C (45°F) to 10°C (50°F).
Average temperatures in October
Daily Historical Precipitation
47-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Clifden in October
Browse day-by-day weather records for Clifden spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Clifden historical weather extremes in October
Based on 26 years of weather observations (1999-2025), these are the most extreme conditions recorded in Clifden.
- Clifden recorded its highest October temperature of 19°C (66°F) on October 1, 2002.
- The lowest daytime temperature in October was 5°C (41°F), recorded on October 20, 2004.
- Clifden registered its coldest October night on October 20, 2004, with temperatures dropping to -2°C (28°F).
- The wettest day in October Clifden was on October 10, 2008 with 34 mm (1.3 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
pleasant
tolerable
unpleasant
poor
What to Wear in Clifden in October
The weather can swing between comfortable and chilly in October, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Clifden 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 Clifden's climate page.
Temperature Rainfall Sunshine Humidity
See the full Clifden climate overview or explore weather in Ireland.
