Castletownbere Weather in January

January in Castletownbere typically sees daytime highs of 10°C (50°F) and nighttime lows of 6°C (43°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Castletownbere in January

Historically, the month has about 24 days of rain, averaging 163 mm (6.4 in) in total. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Castletownbere in January

January in Castletownbere sees highs of 10°C (50°F) and lows of 6°C (43°F) overnight. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. January usually brings the most temperate weather conditions of the year.

Sunshine in Castletownbere in January

The month has fewer sunny days, with around 44 hours of sunshine.

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