Watertown Weather in December

December in Watertown brings very low temperatures, with daytime highs of 0°C (32°F) and nights around -8°C (18°F). Quite a bit of snow/rainfall is expected, around 69 mm (2.7 in), so pack an umbrella.

Rainfall in Watertown in December

Past climate data indicates that roughly 12 days will see snow/rain, totalling around 69 mm (2.7 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Watertown in December

Daytime highs in Watertown in December reach 0°C (32°F), with nights around -8°C (18°F). During December, you'll experience the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. With overnight lows of -8°C (18°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. Prepare for a very cold month by layering your clothing. It's always better to be prepared for the cold than to face it unprotected.

Sunshine in Watertown in December

You can expect a moderate amount of sunlight, with approximately 107 hours. This means a pleasant mix of sun and overcast.

December in Watertown has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.