November 18 is generally a great time to visit Montreal. While there is a slight chance of rain (23%), showers are usually brief. Expect comfortable 4°C weather. Montreal is seeing high visitor numbers, so iconic spots may be busier than usual.
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Essential Travel Info for Montreal
Currency
CAD
$ Canadian dollar
Language
English
+1 more
Driving
Right side
Connect
Montreal has four area codes: the long-s...
Safety
Very High Safety
GPI: 1.389
Montreal Weather Forecast for November 18
"Cold & Crisp. Expect average highs of 3.8°C. 23% chance of snow."
What to Wear in Montreal in November
Based on historical data for November 18, Montreal typically experiences temperatures between -2.2°C and 3.8°C. We recommend packing heavy coat, scarf, gloves to stay comfortable. Trends suggest it will stay mostly dry (23% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Montreal
Smart Suitcase
- Heavy Coat
- Scarf
- Gloves
Average High
3.8°C
Daytime Peak
Average Low
-2.2°C
Nighttime Low
Feels Like
-0.2°C
🥶 Slightly colder
Snow Chance
23%
Avg 1.8mm if it snows
Snowfall
0.6 cm
~23% chance
Pressure
1016.5 hPa
High volatility
Montreal Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 80% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
Type I-II
🔴 267 min to burn
Type III-IV
🟡 401 min to burn
Type V-VI
🟢 668 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
-0.2°C
Dry air
Heat Stress
Low
No heat warning
😕 Best outdoor time:
Midday (11 AM - 3 PM) when warmest
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Canada
Flight Traffic
Busy
74/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~252
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Montreal
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:58
☀️ Noon
11:40
🌇 Sunset
16:23
⏱️ Daylight
9h 24m
Wind Speed
18 km/h
Gentle breeze
Sunshine
5.3 hrs
Direct Sun (Cloud-free)
Humidity
75%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Montreal
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Montreal
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟢 Moderate
Price Level
💰💰 Moderate
Health & Wellbeing
Meteo-Health Forecast
Rapid pressure changes detected. High risk for meteosensitive people.
Weather unlikely to affect joint pain.
Fish are active due to pressure changes.
Air quality is acceptable. Sensitive individuals should limit prolonged outdoor exertion.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Montreal on November 18 averages 3.8°C with a 23% precipitation probability. Wedding/Outdoor Event Score: 32/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Montreal Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
November 11
6.8°C • 31% rain
Score
44
November 12
6.1°C • 29% rain
Score
42
November 13
5.5°C • 30% rain
Score
38
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (November 18) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Montreal Worth Visiting on November 18?
Planning a trip to Montreal on November 18? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year offers a bracing seasonal atmosphere averaging 3.8°C with a 23% historical precipitation risk.
✈️ Travel Logistics: Approximately 252 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 6 vaccinations are recommended for Canada, including COVID-19.
📊 Historical Extremes: The hottest November 18 recorded in the last 30 years saw temperatures hit 9.5°C in 2024, while the coldest dropped to -12.5°C in 2018.