Monthly Historical AveragesJefferson, NY
Average Temperature
High
12°
Feels 11
Low
1°
Feels -3
Average Precipitation
11 Days
53.2mm
9.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, April 13, 2026
Day
17°Feels 16
Wind
34 km/h SW
Gust
51 km/h
Humidity
63%
P.O.P
60%
Rain
~1 mm
Night
11°Feels 10
Wind
25 km/h W
Gust
38 km/h
Humidity
100%
P.O.P
40%
Rain
<1 mm
Historical AveragesApr 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity