Average data for 10 years
1 January
Wednesday
+1°
−3°
2 January
Thursday
+1°
−4°
3 January
Friday
0°
−4°
4 January
Saturday
+1°
−3°
5 January
Sunday
0°
−4°
6 January
Monday
0°
−5°
7 January
Tuesday
0°
−5°
8 January
Wednesday
0°
−5°
9 January
Thursday
0°
−4°
10 January
Friday
0°
−5°
11 January
Saturday
+1°
−4°
12 January
Sunday
+2°
−2°
13 January
Monday
+1°
−3°
14 January
Tuesday
−1°
−7°
15 January
Wednesday
−1°
−7°
16 January
Thursday
−1°
−6°
17 January
Friday
−1°
−6°
18 January
Saturday
−1°
−5°
19 January
Sunday
0°
−5°
20 January
Monday
−2°
−7°
21 January
Tuesday
−2°
−9°
22 January
Wednesday
−1°
−7°
23 January
Thursday
0°
−5°
24 January
Friday
0°
−6°
25 January
Saturday
−1°
−5°
26 January
Sunday
−1°
−6°
27 January
Monday
0°
−5°
28 January
Tuesday
0°
−6°
29 January
Wednesday
0°
−6°
30 January
Thursday
−1°
−7°
31 January
Friday
0°
−8°
Cities near you
Canada
Toronto
United States
Detroit
United States
Milan
United States
Pittsburgh
United States
Sidney
Cities with similar weather in January
Finland
Helsinki
Latvia
Riga
Estonia
Tallinn
Sweden
Stockholm
Kyrgyzstan
Cholpon-Ata
January in New Haven is the snowiest, the cloudiest, and the most freezing month of the year. In January, the weather in New Haven is typically freezing. Average daily high temperature in January is about zero. On average, New Haven has 10 cloudy, 9 partly cloudy, 5 sunny, 4 snowy, and 3 rainy days in January. The snowfalls are usually moderate. January as well as February, March, April, and October is considered the most uncomfortable time to visit New Haven.