Roscommon Weather in January
Roscommon in January averages 9°C (48°F) during the day and 3°C (37°F) at night. This is part of the winter season, and quite a bit of rainfall is expected this month.
Rainfall in Roscommon in January
The climate data from previous years indicates about 22 days of rain, averaging 96 mm (3.8 in) for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.
Temperature in Roscommon in January
Daytime highs in Roscommon in January reach 9°C (48°F), with nights around 3°C (37°F). The winter season is characteristic of January. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights fall to 3°C (37°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. With the most moderate temperatures of the year, January offers a break from extremes.
Sunshine in Roscommon in January
The month is characterized by fewer sunny days, with roughly 45 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Roscommon.
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 Roscommon's climate page.
Roscommon Temperature in January
Min Temperature
3°C (37°F)
Max Temperature
9°C (48°F)
Chance of Rain
72%
Precipitation
96 mm (3.8 in)
Rainy days
22 days
Humidity
90% *
Sunshine
45 hours *
Percentage Sunshine
22% *
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 →
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What to Wear in Roscommon in January
Cold weather calls for smart layering in January. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Roscommon 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 Roscommon's climate page.
Temperature Rainfall Sunshine Humidity
See the full Roscommon climate overview or explore weather in Ireland.
