Weather in Ottawa: March
 |
Average day temperature: | 31.9°F |
| Average night temperature: | 23.4°F | |
 |
Number of sunny days: | 6 days |
| Day length: | 11.2 - 12.8 hours | |
 |
Number of days with precipitation: | 4 days |
| Precipitation totals: | 2.2 in. | |
| more information | ||
14 days
forecast
forecast
| Ottawa |
weather in
April
April
| Ottawa |
Air temperature in March, °F
Show year:
2026
2025
2024
The highest day temperature during March of 2026 was 57°F. At the same time the lowest night temperature was -7°F. Daily and nightly averages during March were 32.6°F and 23.5°F.
Sunny, partly cloudy and cloudy days
Mostly all days in March are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in March, in.
Precipitation total value in Ottawa in March is 2.4 in. Other months of the year show relatively similar values.
Wind speed in March, mph
The average wind speed value in March is 8.8 mph It makes March one of the most windy months of the year.
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 March is: 4.8.
Best time for vacation in Ottawa
Ottawa on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Ottawa
Local time: 20:37
June 06, saturday
2100
66°F
E
17 mph
17 mph
June 07, sunday
0000
64°F
E
12 mph
12 mph
0300
61°F
SE
13 mph
13 mph
0600
59°F
SE
12 mph
12 mph
0900
59°F
SE
12 mph
12 mph
1200
63°F
S
14 mph
14 mph
1500
66°F
SW
11 mph
11 mph
1800
68°F
SW
6 mph
6 mph
