Weather in Ottawa: May
Average day temperature: | 63.1°F | |
Average night temperature: | 48.9°F | |
Number of sunny days: | 12 days | |
Day length: | 14.3 - 15.4 hours | |
Number of rainy days: | 5 days | |
Precipitation totals: | 2.8 in. | |
more information |
14 days
forecast
forecast
Ottawa |
weather in
June
June
Ottawa |
Air temperature in May, °F
Show year:
2023
2022
2021
The highest day temperature during May of 2023 was 86°F. At the same time the lowest night temperature was 30°F. Day and night temperature averages during May were 62.5°F and 44.6°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in May is almost equal.
Precipitation total in May, in.
Precipitation total value in Ottawa in May is 3.2 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 8.2 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 9.1.
Best time for vacation in Ottawa
Ottawa on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Ottawa
Local time: 13:18
April 29, monday
1500
46°F
W
4 mph
4 mph
1800
48°F
W
4 mph
4 mph
2100
46°F
W
8 mph
8 mph
April 30, tuesday
0000
46°F
SW
11 mph
11 mph
0300
45°F
W
12 mph
12 mph
0600
43°F
W
15 mph
15 mph
0900
41°F
W
16 mph
16 mph
1200
41°F
W
12 mph
12 mph