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Monthly
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Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Somerville, NJ
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January
Average Temperature
High
3°
Feels 2
Low
-5°
Feels -8
Average Precipitation
8 Days
Rain amount
39.7mm
Snow amount
19.9cm
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
1°
6
5°
7
9°
8
8°
9
11°
10
11°
11
6°
12
3°
13
4°
14
5°
15
3°
16
3°
17
3°
18
3°
19
3°
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Monday, January 5, 2026
Day
1°
Feels -2
Wind
10 km/h S
Gust
15 km/h
Humidity
55%
P.O.P
40%
Night
-6°
Feels -8
Wind
8 km/h N
Gust
12 km/h
Humidity
86%
P.O.P
30%
Historical Averages
Jan 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.