Average data for 10 years
1 January
Monday
+4°
−1°
2 January
Tuesday
+1°
+1°
3 January
Wednesday
−1°
−3°
4 January
Thursday
+2°
−3°
5 January
Friday
+2°
−2°
6 January
Saturday
+3°
0°
7 January
Sunday
+2°
−1°
8 January
Monday
+1°
−1°
9 January
Tuesday
+2°
−2°
10 January
Wednesday
+3°
−1°
11 January
Thursday
+4°
+1°
12 January
Friday
+5°
+2°
13 January
Saturday
+3°
+2°
14 January
Sunday
+1°
−1°
15 January
Monday
+1°
−1°
16 January
Tuesday
+2°
−1°
17 January
Wednesday
+1°
−1°
18 January
Thursday
+2°
+1°
19 January
Friday
+3°
−1°
20 January
Saturday
+2°
+1°
21 January
Sunday
−1°
−2°
22 January
Monday
−1°
−4°
23 January
Tuesday
0°
−3°
24 January
Wednesday
0°
−2°
25 January
Thursday
+2°
−2°
26 January
Friday
0°
−1°
27 January
Saturday
+3°
−1°
28 January
Sunday
+1°
−2°
29 January
Monday
+1°
−2°
30 January
Tuesday
+2°
−1°
31 January
Wednesday
+2°
−2°
Cities with similar weather in January
Sweden
Stockholm
Arctic and Antarctic
Bellingshausen Station
Iceland
Reykyavik
Kazakhstan
Aktau
Denmark
Copenhagen
January in Jersey City is the snowiest and the coldest month of the year. In January, the weather in Jersey City is typically cold. Average daily high temperature in January is about 2 degrees above zero. On average, Jersey City has 14 partly cloudy, 8 sunny, 5 rainy, 3 cloudy, and 1 snowy day in January. The rains are usually moderate. January as well as February, March, and December is considered the most uncomfortable time to visit Jersey City.