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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Helena Lake, BC
Content continues below
May
Average Temperature
High
15°
Feels 15
Low
3°
Feels 1
Average Precipitation
13 Days
Rain amount
57mm
Snow amount
0.4cm
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
18°
11
17°
12
23°
13
21°
14
22°
15
15°
16
14°
17
16°
18
15°
19
15°
20
15°
21
16°
22
16°
23
16°
24
16°
25
26
27
28
29
30
31
Forecast
Sunday, May 10, 2026
Day
18°
Feels 18
Wind
15 km/h W
Gust
23 km/h
Humidity
22%
P.O.P
40%
Rain
<1 mm
Night
3°
Feels 1
Wind
15 km/h W
Gust
23 km/h
Humidity
93%
P.O.P
70%
Rain
~1 mm
Historical Averages
May 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.