July 20 is generally a great time to visit Banff. While there is a slight chance of rain (26%), showers are usually brief. Expect comfortable 22°C weather. As it's peak season for Banff, we recommend booking your stay well in advance to secure the best rates.
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Essential Travel Info for Banff
Currency
CAD
$ Canadian dollar
Language
English
+1 more
Driving
Right side
Connect
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Safety
Very High Safety
GPI: 1.389
Banff Weather Forecast for July 20
"Mild & Comfortable. Expect average highs of 22.1°C. 26% chance of rain."
What to Wear in Banff in July
Based on historical data for July 20, Banff typically experiences temperatures between 9.4°C and 22.1°C. We recommend packing light jacket, long pants, layers (onion system) to stay comfortable. With a 26% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Banff
Smart Suitcase
- Light Jacket
- Long Pants
- Layers (Onion System)
Average High
22.1°C
Daytime Peak
Average Low
9.4°C
Nighttime Low
Feels Like
22.4°C
☀️ Feels accurate
Rain Chance
26%
Avg 1.7mm if it rains
Cloud Cover
51%
Light drizzle
Pressure
1014.7 hPa
Medium volatility
Banff Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
✓ Weather is generally predictable, but pack for minor variations. A light backup layer is recommended.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
04:00 - 10:00
16:00 - 20:00
Type I-II
🔴 16 min to burn
Type III-IV
🟡 24 min to burn
Type V-VI
🟢 40 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
15.2°C
Pleasant
Heat Stress
Low
No heat warning
😊 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Canada
Flight Traffic
High
96/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~282
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Banff
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
04:51
☀️ Noon
12:49
🌇 Sunset
20:47
⏱️ Daylight
15h 56m
Wind Speed
10.9 km/h
Light breeze
Sunshine
13.2 hrs
Direct Sun (Cloud-free)
Humidity
65%
Slightly humid
Travel Intelligence
Exclusive flight analytics & health data for Banff
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Banff
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🔴 Very Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Moderate fluctuations. Some sensitivity possible.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
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, Banff on July 20 averages 22.1°C with a 26% precipitation probability. Wedding/Outdoor Event Score: 96/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Banff Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
July 21
22.5°C • 23% rain
Score
97
July 22
22.4°C • 22% rain
Score
97
July 23
22.4°C • 23% rain
Score
97
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (July 20) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Banff Worth Visiting on July 20?
Planning a trip to Banff on July 20? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year is characterized by pleasant mild weather averaging 22.1°C with a 26% historical precipitation risk.
✈️ Travel Logistics: Approximately 282 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 July 20 recorded in the last 30 years saw temperatures hit 30.3°C in 2024, while the coldest dropped to 6.1°C in 2019.