Greenwich weather in January (Connecticut, United States of America)
How does the January weather in Greenwich compare to other months? Want to know if it's a good time to visit? This page has all the weather details for the month.
Temperatures
The month of January in Greenwich typically brings low temperatures and moderate snow/rainfall. Experience the winter season in January. Daytime temperatures generally settle around 4°C, while nighttime can see a dip to about -4°C. The coldest month of the year calls for plenty of warm layers. Be sure to pack your winter gear.
Precipitation
Greenwich in January usually receives moderate snow/rainfall, averaging around 89 mm for the month. Historically, approximately 12 days this month are expected to have snow/rain.Average sunshine
The month brings about 161 hours of sunlight, offering a comfortable mix of sun and shade.If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Greenwich. July typically offers the most agreeable circumstances. On the other hand, January, February, March and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Greenwich climate page with graphs.
Greenwich, monthly averages in January
Min Temperature
-4°C
Max Temperature
4°C
Chance of Rain
40%
Precipitation
89 mm
Rainy days
12 days
Humidity
61% *
Sunshine
161 hours *
Percentage Sunshine
54% *
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 Greenwich.
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.
