Harleston Weather in January

January in Harleston sees daytime temperatures around 8°C (46°F) and lows of 3°C (37°F) at night. Pack a rain jacket because some rainfall is likely.

Rainfall in Harleston in January

Based on our climate data of the past 30 years, about 18 days of rain are anticipated, with 55 mm (2.2 in) on average. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Harleston in January

Expect highs of 8°C (46°F) in Harleston in January, with nights dropping to around 3°C (37°F). Experience the winter season in January. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights drop to 3°C (37°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. As the coldest month of the year, it's important to pack plenty of warm clothes and winter gear.

Sunshine in Harleston in January

This month is characterized by fewer sunny days, with about 62 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Harleston. Our weather planner can help you explore destinations with more pleasant weather conditions.