Monthly Historical AveragesRossmore, ON
Average Temperature
High
-2°
Feels -6
Low
-11°
Feels -16
Average Precipitation
7 Days
14.9mm
16.4cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, January 12, 2026
Day
0°Feels -6
Wind
34 km/h W
Gust
49 km/h
Humidity
74%
P.O.P
60%
Snow
~1 cm
Night
0°Feels -6
Wind
26 km/h W
Gust
41 km/h
Humidity
93%
P.O.P
40%
Snow
<1 cm
Historical AveragesJan 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity