Williamstown Weather in December
December in Williamstown brings low temperatures, with daytime highs of 3°C (37°F) and nights around -5°C (23°F). Quite a bit of snow/rainfall is expected, around 114 mm (4.5 in), so pack an umbrella.
Rainfall in Williamstown in December
Past climate data indicates that roughly 15 days will see snow/rain, totalling around 114 mm (4.5 in) for the month. 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 Williamstown in December
December in Williamstown brings typical temperatures with highs around 3°C (37°F) and lows of -5°C (23°F). December is part of the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. At -5°C (23°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. With the arrival of this cold month, make sure you're dressed in warm clothing. It's important to be ready for the chill.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Williamstown. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Williamstown's climate page.
Williamstown Temperature in December
Min Temperature
-5°C (23°F)
Max Temperature
3°C (37°F)
Chance of Rain
50%
Precipitation
114 mm (4.5 in)
Rainy days
15 days
Best Places in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in December →
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What to Wear in Williamstown in December
Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes.What To Do in Williamstown in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Williamstown's climate page.
See the full Williamstown climate overview or explore weather in the United States of America.
