Williamstown Weather in January
January in Williamstown sees daytime temperatures around 6°C (43°F) and lows of -4°C (25°F) at night. With around 93 mm (3.7 in) of snow/rainfall expected, it's worth packing a rain jacket.
Rainfall in Williamstown in January
Past climate data indicates that roughly 10 days will see snow/rain, totalling around 93 mm (3.7 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Williamstown in January
Daytime temperatures in Williamstown reach 6°C (43°F) in January, dropping to -4°C (25°F) at night. January is typically considered a winter month. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With overnight lows of -4°C (25°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. On average, it is the coldest month of the year. So be prepared and make sure to pack winter clothes.
Sunshine in Williamstown in January
The month brings about 153 hours of sunlight, offering a comfortable mix of sun and overcast.January in Williamstown 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.
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 January
Min Temperature
-4°C (25°F)
Max Temperature
6°C (43°F)
Chance of Rain
33%
Precipitation
93 mm (3.7 in)
Rainy days
10 days
Humidity
66% *
Sunshine
153 hours *
Percentage Sunshine
52% *
Best Places in the United States of America in January
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 January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Williamstown in January
We recommend to layer up for chilly conditions in Williamstown in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Williamstown in January
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.
Temperature Rainfall Sunshine Humidity
See the full Williamstown climate overview or explore weather in the United States of America.
