Best time to visit Ottawa

Find the best time to visit Ottawa and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Ottawa by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Ontario

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When is the best time to visit Ottawa?

The best time to visit Ottawa is July based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°F)

  • 21°F maximum daytime temperature in January in Ottawa21
    Jan
  • 25°F maximum daytime temperature in February in Ottawa25
    Feb
  • 36°F maximum daytime temperature in March in Ottawa36
    Mar
  • 52°F maximum daytime temperature in April in Ottawa52
    Apr
  • 64°F maximum daytime temperature in May in Ottawa64
    May
  • 73°F maximum daytime temperature in June in Ottawa73
    Jun
  • 79°F maximum daytime temperature in July in Ottawa79
    Jul
  • 77°F maximum daytime temperature in August in Ottawa77
    Aug
  • 68°F maximum daytime temperature in September in Ottawa68
    Sep
  • 55°F maximum daytime temperature in October in Ottawa55
    Oct
  • 41°F maximum daytime temperature in November in Ottawa41
    Nov
  • 25°F maximum daytime temperature in December in Ottawa25
    Dec

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Best time to visit

The weather guide for Ontario (Ottawa) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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