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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Chemainus & Crofton, BC
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May
Average Temperature
High
17°
Feels 16
Low
8°
Feels 7
Average Precipitation
12 Days
Rain amount
60.7mm
Snow amount
0.1cm
Content continues below
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
16°
20
18°
21
20°
22
19°
23
19°
24
16°
25
14°
26
15°
27
16°
28
16°
29
13°
30
15°
31
17°
Forecast
Tuesday, May 19, 2026
Day
16°
Feels 16
Wind
8 km/h NE
Gust
11 km/h
Humidity
63%
P.O.P
40%
Rain
~1 mm
Night
10°
Feels 9
Wind
7 km/h NW
Gust
11 km/h
Humidity
88%
P.O.P
30%
Historical Averages
May 19
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.