Things to Do in Montreal in August
August weather, activities, events & insider tips
Shoulder Season · Good Value
August Weather in Montreal
Temperature, rainfall and humidity at a glance
78°F (25°C)
High Temp
60°F (15°C)
Low Temp
3.7 inches (94 mm)
Rainfall
70%
Humidity
Is August Right for You?
Weigh the advantages and considerations before booking
Advantages
- + Festival d'été de Québec spillover brings excellent musicians to Montreal clubs through mid-August - you'll catch acts that normally skip Canada entirely
- + Terrasse season peaks: every rooftop, alleyway, and sidewalk from Plateau to Old Montreal has tables out until 2am, creating the city's most European atmosphere
- + Jean-Talon Market overflows with late-summer produce - peaches so fragrant you can smell them from 3 metres away, and tomatoes that taste like tomatoes
- + Hotel rates drop 25-30% after August 15th when school holidays end. But the weather stays good for another six weeks
Considerations
- − Humidity hits 70% most afternoons - walking uphill from Old Montreal to downtown feels like swimming through warm soup
- − Pop Montreal music festival turns the entire Mile End into an outdoor venue - great if you're 25, exhausting if you're trying to sleep before 3am
- − Construction season peaks in August - the orange cone isn't the provincial flower for nothing, and detours can add 15 minutes to any cross-town trip
Best Activities in August
Top things to do during your visit
Montreal in August hums. Heat clings to limestone and spills across leafy boulevards. Rainfall this month sits near the yearly peak. Yet humidity stays steady, so the air feels thick, sunny, and the city answers with long terrace sessions and quick escapes to Mount Royal's shade. Winter's brisk indoor rhythm is gone. The city lives outside. Smoke from back-alley grills drifts between houses, bicycle bells ring along the Lachine Canal, and without a single headline festival the pleasures turn tactile: market peaches, footsteps in stone courtyards, tricks to either soak up the warmth or dodge it.
Curling Experience in Montreal
guided_experienceA Curling Experience in Montreal drops you into a classic Canadian winter sport inside a climate-controlled arena. You will hear granite bite ice and feel cool air rush past as you master sweeping and strategy. This is a hands-on way to touch a deep strand of local culture, whatever the calendar says.
You will physically engage with a cornerstone of Canadian identity, part game, part national obsession.
Insider tip: Wear loose pants and a light long-sleeve layer. Lunging is easier and the arena chill stays comfortable.
Underground city & Downtown. Great way to stay warm!
otherThe Underground City & Downtown tour threads through Montreal's subterranean maze of metro stations, shopping corridors, and public squares, a climate-controlled alternate city. You will step from humid sunlit streets into conditioned, echoing halls that smell of food-court fries and floor wax, a world away from August air above. The walk reveals the architectural and social ingenuity that keeps the city alive in every season.
It exposes the hidden infrastructure that powers daily Montreal life and shows how design beats weather.
Insider tip: Focus on links between Place Ville-Marie and the Eaton Centre. Mastering the network is the real prize.
Full Day Family Bike Rental
day_tripA Full Day Family Bike Rental unlocks Montreal's cycling web. You will catch breeze along the Lachine Canal or roll through Mount Royal's shaded trails, hearing water lap stone embankments while brick chimneys give way to parks and marinas, all at your pace. The saddle turns a large city into intimate neighborhoods and views.
You gain freedom to craft a personal route across riverfront and mountain, the way locals prefer.
Insider tip: Buy a picnic at a neighborhood bakery or cheesemonger and pause at one of the green docks you will uncover.
Colonial Secrets of Old Montreal Walking Tour
walking_tourThe Colonial Secrets of Old Montreal Walking Tour slips along narrow cobblestones where uneven stones meet centuries-worn walls. Guides reveal hidden symbols above doorways and stories that let you hear merchants and soldiers still echoing. This is no generic history class. It is a tactile probe into North America's most complete colonial quarter.
It peels tourist veneer from Old Montreal and exposes clandestine tales and architectural quirks casual eyes miss.
Insider tip: Watch for shifts in stone color that mark different building eras. Sharp guides always point them out.
Private Jean-Talon Market & Little Italy Food Tour W/ 8 Tastings
foodThe Private Jean-Talon Market & Little Italy Food Tour with 8 Tastings plunges you into Montreal's busiest public market. You will bite tangy local cheeses, sniff just-pulled carrots, and catch rapid-fire vendor banter before moving into Little Italy, where espresso steam mixes with pasticceria sugar. The route channels seasonal harvest and immigrant stories that feed the city's appetite.
It delivers a palate-driven narrative of Montreal's immigrant roots and farm wealth, curated by an expert.
Insider tip: Arrive hungry and ask vendors where their produce grew. Pride in local harvest is part of the show.
Montreal: 3-Hour Private Car Tour with Expert & Free Pick up
guided_experienceThe Montreal: 3-Hour Private Car Tour with Expert & Free Pick up gives a tailored overview. You will glide from Old Montreal's cobblestones to Outremont's tree-lined calm, climate-controlled, while your guide explains the leap from Gothic Revival spires downtown to Habitat 67's modernist blocks, all without navigating traffic. The ride frames the city's full geographic and cultural spread.
It condenses large, varied Montreal into a clear, personalized narrative.
Insider tip: Ask for a focus on architectural contrasts, from Expo 67 legacies to Griffintown's new towers, for the sharpest sense of evolution.
Where to Stay in Montreal in August
Hand-picked hotels across price tiers for August travellers.
August Events & Festivals
What's happening during your visit
Early August
Osheaga Music Festival
Three days of indie rock and electronic music at Parc Jean-Drapeau, with the city skyline as backdrop. The after-parties spill into Plateau bars until 4am, and the metro runs all night during the festival. Even if you don't attend, the entire city feels like a block party.
Early to mid August
Rogers Cup Tennis
The women's tournament at IGA Stadium brings the world's top players to Jarry Park. Grounds passes get you within 3 metres (10 feet) of practice courts, and the maple-glazed salmon sandwiches from local vendors beat any stadium food you've had.
Packing Checklist
Bookmark this page — your progress is saved between visits
Need the full list with shopping links?
Climate-specific gear, brand recommendations, and what to leave at home.
View Montreal Packing List →Essential Tips
Insider knowledge and common pitfalls to avoid
Insider Knowledge
Terrasse etiquette: if you're drinking, order food too - servers make their money on food margins and will ignore you otherwise
Construction detours update daily on the STM app - saves 15 minutes on most cross-town trips
Marché Atwater stays open until 6pm in August (vs 5pm rest of year) - best time for end-of-day deals on produce
Free Wi-Fi at all 68 STM metro stations - download maps while waiting for trains
Avoid These Mistakes
Taking taxis during rush hour (3:30-6:30pm) - the metro is faster even with transfers, and Uber surcharges hit 2.5x
Skipping the underground city during afternoon storms - you'll get soaked walking 3 blocks to a metro station
Booking hotels in Old Montreal for the 'authentic' experience - you'll pay premium prices and hear drunk tourists until 3am
Explore More Activities in Montreal
Didn't see anything interesting yet?
Browse Viator's full catalog of tours, day trips, food experiences, and private guides in Montreal.
See All Montreal Tours on Viator