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Monthly Historical Averages
Cap-aux-Os, QC
Your May weather outlook is here!
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May
Average Temperature
High
10°
Feels 9
Low
4°
Feels 1
Average Precipitation
12 Days
Rain amount
90.4mm
Snow amount
0.7cm
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Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
6°
3
5°
4
9°
5
13°
6
12°
7
7°
8
8°
9
7°
10
8°
11
8°
12
8°
13
8°
14
9°
15
8°
16
8°
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Saturday, May 2, 2026
Day
6°
Feels 5
Wind
15 km/h NE
Gust
23 km/h
Humidity
81%
P.O.P
40%
Rain
<1 mm
Night
0°
Feels -2
Wind
10 km/h SE
Gust
15 km/h
Humidity
100%
P.O.P
30%
Historical Averages
May 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.