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Hourly
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Historical Averages
Williamstown, ON
-20°
-4°
12°
28°
0
108
Historical Average
High °C
Feels
Low °C
Feels
Rain (mm)
Snow (cm)
More weather details below
Historical Monthly Averages in Williamstown
JUN
JUL
AUG
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
24
°
High
13
°
Low
25
12
Feels
13
Days of Precip
101
mm
Rain
0
cm
Snow
56
%
Cloud Cover
72
%
Humidity
10
km/h
Wind Speed
Historical Averages based on data recorded from 2000 to 2024.
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