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Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Cornwall / Charlottetown KOA, PE
Content continues below
May
Average Temperature
High
14°
Feels 12
Low
5°
Feels 2
Average Precipitation
13 Days
Rain amount
87.4mm
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
19°
15
9°
16
17°
17
18°
18
12°
19
15°
20
14°
21
13°
22
12°
23
12°
24
13°
25
14°
26
14°
27
14°
28
15°
29
30
31
Forecast
Thursday, May 14, 2026
Day
19°
Feels 19
Wind
28 km/h SE
Gust
36 km/h
Humidity
52%
P.O.P
40%
Night
7°
Feels 2
Wind
31 km/h E
Gust
47 km/h
Humidity
93%
P.O.P
60%
Rain
<1 mm
Historical Averages
May 14
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.