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Best time to visit Hamilton
Find the best time to visit Hamilton and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.
- Best time to visit
- Weather by month
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Hamilton by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Ontario
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]
Change the criteria to reflect your weather preferences.
Max Day Temperature (°C)
- -2Jan
- -1Feb
- 4Mar
- 12Apr
- 19May
- 24Jun
- 27Jul
- 26Aug
- 21Sep
- 14Oct
- 8Nov
- 1Dec
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.
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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