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Monthly
Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Holly Park, ON
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May
Average Temperature
High
19°
Feels 19
Low
8°
Feels 6
Average Precipitation
12 Days
Rain amount
103.5mm
Snow amount
0cm
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
30°
20
13°
21
14°
22
15°
23
12°
24
19°
25
21°
26
21°
27
21°
28
21°
29
22°
30
22°
31
22°
Forecast
Tuesday, May 19, 2026
Day
30°
Feels 36
Wind
28 km/h SW
Gust
42 km/h
Humidity
49%
P.O.P
60%
Rain
1-3 mm
Night
10°
Feels 6
Wind
26 km/h W
Gust
39 km/h
Humidity
94%
P.O.P
70%
Rain
5-10 mm
Historical Averages
May 19
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.