Monthly Historical AveragesSussex, NJ
Average Temperature
High
2°
Feels 0
Low
-7°
Feels -10
Average Precipitation
9 Days
29.5mm
28.7cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, January 16, 2026
Day
-1°Feels -5
Wind
23 km/h W
Gust
38 km/h
Humidity
30%
P.O.P
20%
Night
-4°Feels -10
Wind
17 km/h S
Gust
26 km/h
Humidity
74%
P.O.P
70%
Snow
~1 cm
Historical AveragesJan 16
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity