Banff National Park
Snowy mountains, clear blue lakes and green forests make Banff National Park a wonderful bucket list destination. The pristine wilderness is a mecca for walkers.
Banff in June sees moderate temperatures, with highs around 13°C (55°F) and overnight lows of 1°C (34°F). Rainfall is at its peak this month, around 130 mm (5.1 in) on average, so waterproofs are essential.
June in Banff has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Pick a month to see the average temperature, rainfall and sunshine in Banff - and find the best time to visit.
50-year average (1976-2025)
Based on our historical records, temperatures in Banff typically rise from around 17°C (63°F) at the start of June to approximately 21°C (70°F) by the end. Nights are cold, with lows typically ranging from 4°C (39°F) to 8°C (46°F).
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Banff spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
According to our 50 years of weather records for Banff, the following extremes were recorded between 1976 and 2026.
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in June →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Pack for changing conditions in Banff in June. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full Banff climate overview or explore weather in Canada.
Where to go in June - average daytime high across popular destinations.
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Banff National Park
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