Montréal · Month comparison

July vs August

July ranks #1 overall vs August at #2. The best month — Jazz Fest, Canada Day, Just for Laughs and Osheaga all in one extraordinary month

Montreal Old Port in summer with festivals and city skyline

July

#1 of 12 months

Best match

The best month — Jazz Fest, Canada Day, Just for Laughs and Osheaga all in one extraordinary month

  • Osheaga Music Festival (Île Sainte-Hélène) — one of North America's premier outdoor music events
  • Canada Day (July 1) celebrations in Old Montreal and across the city
Montreal summer skyline and St Lawrence River in August warmth

August

#2 of 12 months

Best match

Warm summer lingers with festivals continuing — one of the best months for a relaxed visit

  • Warm 21–26°C; Just for Laughs and Fantasia Film Festival still running in August
  • Montreal Pride Parade (late July into August) — one of the largest in North America
FactorJulyAugust
Weather score
8
8
Value score
4
5
Crowd score
8
7
Events score
9
7
Atmosphere
9
8
Avg high temp27°C26°C
Monthly rain91mm92mm
Daily sunshine10hrs9.5hrs

July trade-offs

  • Peak accommodation prices and crowds; Montreal receives massive visitor numbers in July
  • Booking Jazz Fest hotel accommodation months ahead is essential

August trade-offs

  • Humidity can be uncomfortable — August in Montreal can be sticky and oppressive in heat waves
  • Some university students returning pushes accommodation demand up
Scores compare months within Montréal. Climate data: Open Meteo ERA5 30-year normals (1991–2020). Methodology →