Williamstown weather in January (New Jersey, United States of America)
What does the weather outlook for Williamstown look like in January? Check out our in-depth weather guide for this month.
Temperatures
In January, Williamstown typically experiences low temperatures and moderate snow/rainfall. Experience the winter season in January. Throughout the daytime, temperatures often hover around 6°C. However, as the sun sets and evening approaches, there's a noticeable cool-down. Temperatures gently drop to a more temperate -4°C. This is usually the coldest month of the year, so be sure to prepare with plenty of winter gear.
Precipitation
Williamstown in January usually receives moderate snow/rainfall, averaging around 93 mm for the month. Based on our climate data of the past 30 years, about 10 days of snow/rain are anticipated.Average sunshine
The area enjoys a moderate level of sunlight, with around 153 hours. It's a good balance between sunny and cloudy days.If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Williamstown. May typically offers the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Williamstown climate page with graphs.
Williamstown, monthly averages in January
Min Temperature
-4°C
Max Temperature
6°C
Chance of Rain
33%
Precipitation
93 mm
Rainy days
10 days
Humidity
66% *
Sunshine
153 hours *
Percentage Sunshine
52% *
Where to go 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.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Williamstown.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
