January · Ireland
Best time to visit Galway in January Weather, crowds & prices
Weather in Galway in January
Average temperature 6°C, 98 mm of rain, about 10 days with 6+ hours of sunshine and 85% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
January score
4.9/10
Ranked #10 of 12 months
- Avg temp
- 6°C
- Rainfall
- 98 mm
- Humidity
- 85%
- Days with 6h+ sun
- 10
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $$ · Moderate Cost ($$)
January in Galway scores 4.9/10 for sightseeing and cultural travel - ranked #10 of 12. Expect around 6°C, 98 mm of rain, and roughly 10 days with 6+ hours of sunshine this month.
Galway's Latin quarter, buskers and Atlantic winds make it Ireland's festival city on the west coast.
January in Galway — the hardest end of the year
January averages 6°C (44°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 98 mm, so plan one flexible day in three; you still get about 10 days with 6+ hours of sunshine and 8.2 hours of daylight.
It scores 4.9/10 here, 10th of 12 months, against 8/10 in the destination's best month.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
Figure on mid-season pricing, with crowds are light for this destination.
Flexible dates? May scores 3.1 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Galway in January?
- In January, Galway averages 6°C, 98 mm of rain, and about 10 days with 6+ hours of sunshine. Its climate-comfort score is 4.9/10.
- Is January a good time to visit Galway?
- January earns a 4.9/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Galway in January?
- Expect about 98 mm of rain in January. Average humidity is 85% and there are about 10 days with 6+ hours of sunshine.
Curated in Galway
Tickets & experiences
Things to do in Galway
Galway, Ireland. Live activities and tours from GetYourGuide, matched to this destination.