Coleraine Weather in January

In Coleraine, January brings low daytime temperatures around 9°C (48°F), with nights cooling to 5°C (41°F). Expect quite a bit of rainfall this month.

Rainfall in Coleraine in January

Historically, approximately 22 days this month are expected to have rain, averaging 116 mm (4.6 in). Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Coleraine in January

In January, Coleraine sees low temperatures, with highs of 9°C (48°F). Nights drop to around 5°C (41°F). Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. At 5°C (41°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. The city often sees its mildest temperatures during January.

Sunshine in Coleraine in January

The month has fewer sunny days, with around 50 hours of sunshine.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Coleraine. Our weather planner can help you explore destinations with more pleasant weather conditions.