Limerick weather in January
Temperature, rain and sunshine in January: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in January
Poor
Best time to visit: June – August
What is the weather like in Limerick in January?
In January, Limerick is cold: daytime highs average 8 °C, and nights cool down to about 4 °C. The sun is scarce, with only about 2 hours a day. It rains often – on about 16 days, adding up to 92 mm. All in all, January is not an ideal month for a holiday in Limerick.
January compared
How the weather changes from December to February. Tap a month to open it.
| DecemberDec | JanuaryJan | FebruaryFeb | |
|---|---|---|---|
| Score | 7 | 5 | 13 |
| Day | 9° | 8° | 9° |
| Night | 4° | 4° | 4° |
| Sun | 2 h | 2 h | 2 h |
| Rain days | 16 | 16 | 14 |
More details for January
- Daylight
- 8 h 8 min08:39 – 16:47
- UV index
- 0 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 22 km/haverage daily peakAll months
- Cloud cover
- 77 %on averageAll months
- Hot days
- 0 days30 °C or more
- Snow days
- 1 day1 cm or more of fresh snow
- Time zone
- UTC+0Europe/Dublin
How the score comes together
- Temperatureweight 50 %0 %
- Sunshineweight 20 %0 %
- Few rainy daysweight 30 %18 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in January
- Warm jacket
- Rain jacket or umbrella
Limerick in January: quick answers
Is Limerick hot in January?
No. In January, Limerick is cold: daytime highs average 8 °C and nights drop to about 4 °C.
Does it rain much in Limerick in January?
It rains often – on about 16 days, adding up to 92 mm.
Limerick month by month
The whole year in LimerickAll destinations: IrelandWhere to go in January
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences