Calgary Weather in June
June in Calgary brings pleasant temperatures, with highs of 20°C (68°F) and nights dropping to 7°C (45°F). It's the rainiest month of the year, so come prepared with waterproof gear.
Rainfall in Calgary in June
As the month with the most rain, you'll want to have an umbrella with you to manage the frequent showers. Typically, about 12 days will experience rainfall, with an average of 115 mm (4.5 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Calgary in June
Expect highs of 20°C (68°F) in Calgary in June, with nights dropping to around 7°C (45°F). During June, you'll experience the summer season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Calgary in June
Expect sunny days throughout the month, with an estimated 269 hours of sunshine. This makes it a pleasant time to visit Calgary.For Calgary itself, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Calgary's climate page.
Calgary Temperature in June
Min Temperature
7°C (45°F)
Max Temperature
20°C (68°F)
Chance of Rain
39%
Precipitation
115 mm (4.5 in)
Rainy days
12 days
Humidity
47%
Sunshine
269 hours
Percentage Sunshine
55%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Calgary typically stay consistent throughout June, with daily highs averaging around 20°C (68°F). Nights are cool, with lows typically ranging from 7°C (45°F) to 11°C (52°F).
Average temperatures in June
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather for Calgary in June
Browse day-by-day weather records for Calgary spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Calgary historical weather extremes in June
Based on 50 years of weather observations in Calgary between 1976 and 2026, these are the recorded extremes.
- Calgary recorded its highest June temperature of 36°C (97°F) on June 29, 2021.
- Calgary experienced its chilliest June day on June 6, 2009, reaching only 6°C (43°F).
- The coldest night in June in Calgary was on June 1, 2000, with a minimum of -2°C (28°F).
Best Places in Canada in June
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
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tolerable
unpleasant
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What to Wear in Calgary in June
For Calgary in June, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Calgary in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Calgary's climate page.
Temperature Rainfall Sunshine Humidity
See the full Calgary climate overview or explore weather in Canada.
