St Mellion Weather in January

January in St Mellion brings low temperatures around 10°C (50°F) during the day, dropping to 4°C (39°F) at night, with quite a bit of rainfall expected, averaging around 95 mm (3.7 in) for the month.

Rainfall in St Mellion in January

Expect around 21 days of rain based on historical data, with 95 mm (3.7 in) average. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in St Mellion in January

If you're visiting St Mellion in January, expect highs of 10°C (50°F) and overnight lows around 4°C (39°F). Experience the winter season in January. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With overnight lows of 4°C (39°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. Experience the mildest weather of the year in January.

Sunshine in St Mellion in January

The month has fewer sunny days, with around 60 hours of sunshine.

January in St Mellion can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.