Ottawa Weather in November
In November, Ottawa averages a high of 6°C (42°F) and a low of -2°C (29°F), based on 55 years of historical weather data from OTTAWA CDA.
6°C
Average high
42°F
-2°C
Average low
29°F
24°C
Record high
75°F · 2022
-21°C
Record low
-6°F · 2018
What to Expect in Ottawa in November
Typical November days in Ottawa reach 6°C (42°F) during the afternoon and cool to around -2°C (29°F) overnight. On average, measurable rain falls on about 45% of days this month. Over the past 55 years, November temperatures in Ottawa have ranged from a record high of 24°C (2022) down to a record low of -21°C (2018).
For a day-by-day look or other months, see the full Ottawa weather history.