Month-by-month travel weather
Ottawa March weather
Ottawa, Canada · March
Wet ground can be the main discomfort
Warming begins, but winter still lingers. Slushy, wet sidewalks are common during melt periods.
March averages at a glance
Average low
around -6 to -2°C
Average high
around 1–4°C
Average precipitation
around 45–75 mm
Precip days
about 9–12 days
What to wear in March in Ottawa
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Jacket + layers
- • Optional waterproof option
Travel tips for visiting Ottawa in March
- • Choose footwear that handles slush and wet sidewalks.
March weather in Ottawa — FAQ
Q. Can it still snow in March?
A. Yes—especially early March, snow and cold snaps are still possible.
Explore Ottawa
These pages are connected so you can compare conditions and decide for yourself.