Londonderry Weather in January

January in Londonderry brings very low temperatures around -2°C (28°F) during the day, dropping to -12°C (10°F) at night, with quite a bit of snowfall expected, averaging around 88 mm (3.5 in) for the month.

Rainfall in Londonderry in January

Records from the past 30 years suggest around 15 days of snow, with 88 mm (3.5 in) average for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Londonderry in January

If you're visiting Londonderry in January, expect highs of -2°C (28°F) and overnight lows around -12°C (10°F). January is a notable month of the winter season. Expect a distinctly cold feel throughout the day, not just overnight. With overnight lows of -12°C (10°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. It's often the coldest month of the year, a perfect time to cozy up indoors. Make sure to bring along suitable winter clothing.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. September typically offers the best weather for Londonderry.