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Monthly Historical Averages
Wellington County Museum & Archives, ON
Mother's Day weekend forecast
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Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
13°
9
16°
10
11°
11
9°
12
11°
13
10°
14
13°
15
15°
16
16°
17
18°
18
19°
19
18°
20
18°
21
18°
22
19°
23
24
25
26
27
28
29
30
31
Forecast
Friday, May 8, 2026
Day
13°
Feels 11
Wind
25 km/h W
Gust
39 km/h
Humidity
35%
P.O.P
30%
Night
4°
Feels 1
Wind
17 km/h S
Gust
26 km/h
Humidity
93%
P.O.P
30%
Historical Averages
May 8
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
May
Average Temperature
High
19°
Feels 18
Low
7°
Feels 5
Average Precipitation
12 Days
Rain amount
87.7mm
Snow amount
0.1cm