Monthly
     

Monthly Historical AveragesSunbury, PA

Average Temperature
High
5°
Feels 4
Low
-2°
Feels -5
Average Precipitation
10 Days
Rain amount
54.9mm
Snow amount
13cm
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Daily Historical Averages

S
M
T
W
T
F
S
ForecastMonday, December 29, 2025
Day
A few showers
10°Feels 7
Wind
31 km/h W
Gust
47 km/h
Humidity
48%
P.O.P
80%
Rain
1-3 mm
Night
Scattered flurries
-4°Feels -12
Wind
34 km/h W
Gust
51 km/h
Humidity
54%
P.O.P
40%
Snow
<1 cm
Historical AveragesDec 29
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
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