Westbury Weather in December

December in Westbury averages 8°C (46°F) during the day and 1°C (34°F) at night. It is the wettest month of the year, with 124 mm (4.9 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Westbury in December

Prepare for the wettest month with an umbrella to protect yourself from frequent rain. This month experiences about 12 days of rain according to historical data, averaging 124 mm (4.9 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Westbury in December

Temperatures in Westbury in December top out at 8°C (46°F) and drop to 1°C (34°F) overnight. Winter occurs in December. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. At 1°C (34°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Westbury in December

The month experiences a moderate amount of sunlight, with 141 hours of sunshine. This provides a nice balance between sunshine and clouds.

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