Seamill Weather in December

Seamill in December averages 9°C (48°F) during the day and 4°C (39°F) at night. This is the wettest month of the year, and part of the winter season.

Rainfall in Seamill in December

This month brings the peak rainfall of the year, with heavy showers. Be sure to have a poncho ready to manage the downpours. Based on our climate data of the past 30 years, about 21 days of rain are anticipated, with 167 mm (6.6 in) on average. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Seamill in December

In December, expect low temperatures in Seamill, with highs of 9°C (48°F) and lows of 4°C (39°F) at night. The winter season takes place during December. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. 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.

Sunshine in Seamill in December

The month is characterized by fewer sunny days, with roughly 37 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

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