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Clairlea-Birchmount, ON
Polar vortex: Canada’s winter wild card
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October
Average Temperature
High
15°
Feels 14
Low
7°
Feels 5
Average Precipitation
12 Days
Rain amount
69.9mm
Snow amount
0.1cm
Daily Historical Averages
October 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
21°
13
25°
14
17°
15
13°
16
15°
17
7°
18
11°
19
15°
20
15°
21
16°
22
16°
23
15°
24
13°
25
13°
26
13°
27
28
29
30
31
Forecast
Monday, October 12, 2026
Day
21°
Feels 23
Wind
17 km/h SW
Gust
26 km/h
Humidity
69%
P.O.P
20%
Night
16°
Feels 15
Wind
21 km/h SW
Gust
32 km/h
Humidity
100%
P.O.P
70%
Rain
~1 mm
Historical Averages
Oct 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.