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.