Falmouth Weather in January

During January, Falmouth experiences low daytime temperatures of 4°C (39°F) and cooler nights around -4°C (25°F). As part of the winter season, expect quite a bit of snow/rainfall. Around 103 mm (4.1 in) is typical.

Rainfall in Falmouth in January

You can expect snow/rain on roughly 13 days based on historical data, averaging 103 mm (4.1 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Falmouth in January

Daytime temperatures in Falmouth reach 4°C (39°F) in January, dropping to -4°C (25°F) at night. Experience the winter season in January. Staying warm is the main priority this month, especially during mornings and evenings. With overnight lows of -4°C (25°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. It's a notably cold month; make sure to wear layers to stay warm. It's wiser to gear up in advance than to be caught off-guard, trembling in the cold.

Sunshine in Falmouth in January

The area enjoys a balanced 147 hours of sunlight, ensuring it's neither too overcast nor too sunny.

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