Weather in Ottawa: March
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Average day temperature: | 31.8°F |
| Average night temperature: | 23.3°F | |
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Number of sunny days: | 5 days |
| Day length: | 11.2 - 12.8 hours | |
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Number of days with precipitation: | 4 days |
| Precipitation totals: | 2.3 in. | |
| more information | ||
14 days
forecast
forecast
| Ottawa |
weather in
April
April
| Ottawa |
Air temperature in March, °F
Show year:
2025
2024
2023
The highest day temperature during March of 2025 was 54°F. At the same time the lowest night temperature was -2°F. Daily and nightly averages during March were 35.2°F and 24.8°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 2.6 in. Other months of the year show relatively similar values.
Wind speed in March, mph
The average wind speed value in March is 8.7 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: 4.5.
Best time for vacation in Ottawa
Ottawa on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Ottawa
Local time: 04:58
December 05, friday
0600
-6°F
N
5 mph
5 mph
0900
-2°F
N
6 mph
6 mph
1200
9°F
N
10 mph
10 mph
1500
18°F
N
11 mph
11 mph
1800
19°F
N
9 mph
9 mph
2100
23°F
N
7 mph
7 mph
December 06, saturday
0000
23°F
NW
4 mph
4 mph
0300
23°F
NW
6 mph
6 mph
