Best time to visit Hamilton

Find the best time to visit Hamilton and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.

Hamilton by month

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

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When is the best time to visit Hamilton?

The best time to visit Hamilton is June and July based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • -2°C maximum daytime temperature in January in Hamilton-2
    Jan
  • -1°C maximum daytime temperature in February in Hamilton-1
    Feb
  • 4°C maximum daytime temperature in March in Hamilton4
    Mar
  • 12°C maximum daytime temperature in April in Hamilton12
    Apr
  • 19°C maximum daytime temperature in May in Hamilton19
    May
  • 24°C maximum daytime temperature in June in Hamilton24
    Jun
  • 27°C maximum daytime temperature in July in Hamilton27
    Jul
  • 26°C maximum daytime temperature in August in Hamilton26
    Aug
  • 21°C maximum daytime temperature in September in Hamilton21
    Sep
  • 14°C maximum daytime temperature in October in Hamilton14
    Oct
  • 8°C maximum daytime temperature in November in Hamilton8
    Nov
  • 1°C maximum daytime temperature in December in Hamilton1
    Dec

Hours of Sunshine (daily)

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

Best time to visit

The weather guide for Ontario (Hamilton) 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 / mm)  |  Imperial (°F / inches)

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Which is the hottest month in Hamilton?

The hottest time of year in Hamilton is normally July. Expect maximum daytime temperatures to reach 27°C with moderate heat and humidity.

Which month has the most rain in Hamilton?

In terms of rainfall, August is usually the wettest month in Hamilton with 91mm on average. There are normally 9 days in August with some rain.

When is it sunniest in Hamilton?

The sunniest time of year in Hamilton is normally July with bright sunshine on average for 61% of daylight hours; that's 9 hours of sunshine per day.

When is the sea warmest in Hamilton?

The sea is usually at its warmest in Hamilton in August when the water temperature reaches 21°C.

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Do you want to learn more about Ontario? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Ontario.

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