Best time to visit Ottawa
A month-by-month weather verdict for Ottawa, Canada, scored on temperature, rain, sunshine and humidity.
Quick verdict by month
Jan50
Feb51
Mar55
Apr77
May84
Jun84
Jul84
Aug84
Sep94
Oct69
Nov55
Dec47
Best months
SeptemberMayJuneJulyAugust
What makes September best
21°CAvg high
9hSun / day
10Rain days
Months to avoid
December are the weakest stretch, mainly down to the wet season.
Timing by trip style
- CityApril–September
- CultureApril–September
- FoodApril–September
Better in September nearby
- Banff, Canada95/100
- Calgary, Canada95/100