Clifden Weather in January
Thinking of visiting Clifden in January? Expect low temperatures reaching 10°C (50°F) during the day, dropping to 5°C (41°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Clifden in January
Expect around 24 days of rain based on historical data, with 147 mm (5.8 in) average. 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 January
Temperatures in Clifden in January top out at 10°C (50°F) and drop to 5°C (41°F) overnight. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. During January, the city enjoys the most temperate climate of the year.
Sunshine in Clifden in January
The month has fewer sunny days, with around 45 hours of sunshine.If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Clifden. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 January
Min Temperature
5°C (41°F)
Max Temperature
10°C (50°F)
Chance of Rain
80%
Precipitation
147 mm (5.8 in)
Rainy days
24 days
Humidity
90% *
Sunshine
45 hours *
Percentage Sunshine
22% *
Daily Historical Temperatures
47-year average (1976-2026)
Based on our historical records, temperatures in Clifden typically stay consistent throughout January, with daily highs averaging around 10°C (50°F). Nights are cold, with lows around 4°C (39°F).
Average temperatures in January
Daily Historical Precipitation
47-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Clifden in January
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 January
Based on weather observations in Clifden between 2000 and 2025, these are the recorded extremes during January.
- The hottest January day on record in Clifden reached 15°C (59°F) (January 26, 2003).
- Clifden experienced its chilliest January day on January 26, 2000, reaching only 1°C (34°F).
- The coldest night in January in Clifden was on January 1, 2002, with a minimum of -7°C (19°F).
- Peak precipitation in January occurred on January 24, 2014, when 38 mm (1.5 in) of precipitation was measured.
Best Places in Ireland in January
Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Clifden in January
We recommend to layer up for chilly conditions in Clifden in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Clifden in January
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.
