Weather, seasons and risks · approximate

Know the weather before you move

Monthly temperatures, snow, sunshine and the best months to be outside, plus wildfire, flood, extreme heat and smoke risk for each place.

🇨🇦 Ottawa🇨🇦 Whistler🇨🇦 Vancouver🇨🇦 Victoria🇨🇦 Kelowna🇨🇦 Canmore🇨🇦 Toronto🇨🇦 Muskoka🇨🇦 Montréal🇨🇦 Mont-Tremblant🇨🇦 Halifax🇺🇸 Miami🇺🇸 Scottsdale🇺🇸 Austin🇺🇸 Denver🇺🇸 Park City🇺🇸 San Diego🇺🇸 Asheville🇺🇸 Nashville🇺🇸 Bend🇺🇸 Burlington
Ottawa
-10°0°10°20°30°JFMAMJJASONDOttawa, Jan: -10°COttawa, Feb: -7.9°COttawa, Mar: -2.3°COttawa, Apr: 5.5°COttawa, May: 13.2°COttawa, Jun: 18.9°COttawa, Jul: 21°COttawa, Aug: 18.9°COttawa, Sep: 13.3°COttawa, Oct: 5.5°COttawa, Nov: -2.3°COttawa, Dec: -7.9°COttawa

Approximate average daily temperature by month, in °C, smoothed from January and July averages.

Ottawa

Ontario
Snow a year
223 cm
Sunny days
305
Coldest / warmest month
-10° / 21°
Month by month
JFMAMJJASOND
ColdCoolComfortableHot
Best months outside: Jun, Jul, Aug
Wildfire: Low Flood: Moderate Extreme heat: Low Air quality: Low

Climate figures are approximate averages. Risk levels are illustrative estimates, not official ratings; check government hazard maps (FEMA, NOAA, Natural Resources Canada) and local air-quality data before you buy.

Weather and climate risks by city · Pinned