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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Stornoway, QC
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May
Average Temperature
High
16°
Feels 16
Low
6°
Feels 3
Average Precipitation
5 Days
Rain amount
19.1mm
Snow amount
0.5cm
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Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
23°
21
11°
22
15°
23
17°
24
13°
25
14°
26
19°
27
19°
28
18°
29
20°
30
19°
31
19°
Forecast
Wednesday, May 20, 2026
Day
23°
Feels 26
Wind
28 km/h SW
Gust
42 km/h
Humidity
35%
P.O.P
70%
Rain
~1 mm
Night
3°
Feels -1
Wind
24 km/h NW
Gust
35 km/h
Humidity
65%
P.O.P
20%
Historical Averages
May 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.