October 23 sees frequent showers in Whistler. Historical data shows a 53% chance of rain, so pack accordingly. Temperatures average 8°C. As it's peak season for Whistler, we recommend booking your stay well in advance to secure the best rates.
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Essential Travel Info for Whistler
Currency
CAD
$ Canadian dollar
Language
English
+1 more
Driving
Right side
Safety
Very High Safety
GPI: 1.389
Whistler Weather Forecast for October 23
"Rainy & Overcast. Expect average highs of 8.3°C. 53% chance of snow."
What to Wear in Whistler in October
Based on historical data for October 23, Whistler typically experiences temperatures between 2.1°C and 8.3°C. We recommend packing heavy coat, scarf, gloves along with other layers to stay comfortable. With a 53% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Whistler
Smart Suitcase
- Heavy Coat
- Scarf
- Gloves
- Umbrella
Average High
8.3°C
Daytime Peak
Average Low
2.1°C
Nighttime Low
Feels Like
7.4°C
❄️ Feels accurate
Snow Chance
53%
Avg 6.9mm if it snows
Snowfall
2.4 cm
~53% chance
Pressure
1016.2 hPa
High volatility
Whistler Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
✓ This date historically delivers consistent weather 78% 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
🔴 89 min to burn
Type III-IV
🟡 134 min to burn
Type V-VI
🟢 223 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
6.1°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
High
81/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~354
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Whistler
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:48
☀️ Noon
11:57
🌇 Sunset
17:06
⏱️ Daylight
10h 18m
Wind Speed
6.3 km/h
Light breeze
Sunshine
4.8 hrs
Direct Sun (Cloud-free)
Humidity
86%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Whistler
Smart Flight Estimator
Airport-to-Airport Logistics
unlock smart flight estimates
Add your home location in settings to see airport details.
Travel Health & Safety in Whistler
Travel Comfort Index
Real-time tourism conditions
Weather Quality
🌧️ Variable
Tourist Crowds
🟡 Busy
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 excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Whistler on October 23 averages 8.3°C with a 53% precipitation probability. Wedding/Outdoor Event Score: 41/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Whistler Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
October 16
10.6°C • 53% rain
Score
51
October 21
9.6°C • 51% rain
Score
49
October 17
10.4°C • 56% rain
Score
48
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (October 23) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Whistler Worth Visiting on October 23?
Planning a trip to Whistler on October 23? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year offers a bracing seasonal atmosphere averaging 8.3°C with a 53% historical precipitation risk.
✈️ Travel Logistics: Approximately 354 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 October 23 recorded in the last 30 years saw temperatures hit 16.9°C in 2018, while the coldest dropped to -0.7°C in 2020.