Ballina Weather in January
Thinking of visiting Ballina in January? Expect low temperatures reaching 9°C (48°F) during the day, dropping to 4°C (39°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Ballina in January
Historically, approximately 24 days this month are expected to have rain, averaging 125 mm (4.9 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Ballina in January
Expect highs of 9°C (48°F) in Ballina in January, with nights dropping to around 4°C (39°F). The winter season takes place during January. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. This month often claims the chilliest averages of the year.
Sunshine in Ballina in January
The city usually sees around 45 hours of sunlight, indicating fewer sunny days.January in Ballina can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Ballina Temperature in January
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Ballina Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ballina - and find the best time to visit.
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Ballina typically stay consistent throughout January, with daily highs averaging around 9°C (48°F). Nights are cold, with lows around 3°C (37°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather records for Ballina in January
Browse day-by-day weather records for Ballina spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ballina historical weather extremes in January
Based on 25 years of weather observations (2000-2025), these are the most extreme conditions recorded in Ballina.
- The warmest day in January was on January 1, 2022, with a maximum of 13°C (55°F).
- The lowest daytime temperature in January was 0°C (32°F), recorded on January 8, 2010.
- Nighttime temperatures dropped to -7°C (19°F) on January 9, 2010, marking the coldest January night on record.
- The wettest January day on record brought 25 mm (1 in) of precipitation to Ballina (January 19, 2021).
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 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 Ballina in January
Dress warmly and in layers for your trip to Ballina in January. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.
What To Do in Ballina in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming4/10 -
Cycling4/10 -
Walking4/10 -
Camping3/10 -
Outdoor sports4/10
Ballina 3-Day Forecast
Temperature Rainfall Sunshine Humidity
See the full Ballina climate overview or explore weather in Ireland.
Popular in January
Where to go in January - average daytime high across popular destinations.
Doolin
10°C (50°F) Cork10°C (50°F) Westport9°C (48°F) Kilkenny
9°C (48°F) Kenmare9°C (48°F) Killarney9°C (48°F) Galway10°C (50°F) Dublin9°C (48°F) 
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