What to pack for Montréal in July
- t-shirts and light layers
- a light jacket for evenings
- a compact umbrella or rain shell — rain is frequent
Humidity averages 72%; max daily wind around 18 km/h.
How July compares
Best months in Montréal: May–July & September. See the full best time to visit Montréal guide.
Montréal in July: the details
In July, Montréal sees average daytime highs of 26°C (79°F) and overnight lows of 17°C (63°F). Rainfall totals roughly 106 mm across 11.8 rainy days, and the sun shines about 11.8 hours per day with 15.2 hours of daylight mid-month. Relative humidity averages 72%.
In context: July is the warmest month of the year and the 5th-wettest in Montréal. The sunniest month is July (11.8 h/day).
| Metric | July average |
|---|---|
| Daytime high | 26°C / 79°F |
| Overnight low | 17°C / 63°F |
| Rainfall | 106 mm over 11.8 rainy days |
| Sunshine | 11.8 h/day (15.2 h daylight) |
| Humidity | 72% |
| Travel score | 8.9 / 10 |
These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Montréal, Canada (45.51, -73.59) — see our methodology. Actual conditions vary year to year.
Not set on Montréal? Browse the best places to visit in July ranked by travel score.
Frequently asked questions
How hot is Montréal in July?
Daytime highs in Montréal in July average 26°C (79°F); nights drop to about 17°C.
Does it rain in Montréal in July?
Expect around 11.8 rainy days and 106 mm of rainfall in July.
Is July a good time to visit Montréal?
July is one of the best months to visit Montréal. Overall travel score: 8.9/10. The best months are May–July & September.
Also good in July, near Montréal
Where should you go next month?
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