Calgary Weather in June
Canada · Humid Continental climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
June in Calgary sees average temperatures ranging from a low of 8.4°C (47.1°F) to a high of 20.5°C (68.9°F), with a mean of 14.6°C (58.3°F). Compared to the annual average of 4.6°C (40.3°F), this month is 10.0°C warmer than the yearly norm. Precipitation averages 114.8mm, making it approximately 74.0mm wetter than the monthly average of 41.0mm. This is the wettest month of the year, with 114.8mm of precipitation and around 16.8 rainy days. The city receives an average of 12.2 hours of sunshine per day during June, with relative humidity averaging 61.9%. Wind speeds reach an average maximum of 19.1 km/h. For travelers, this month offers a temperature experience in Calgary, with wetter-than-average conditions compared to the rest of the year.
Calgary's high altitude and continental position create a climate with wide temperature ranges. I've studied the Chinook winds that provide dramatic winter warming, sometimes raising temperatures by 20°C in hours. The best time for visiting is June to August, when the weather is warmest and the nearby Rocky Mountains are accessible for hiking.
June vs Adjacent Months
| Metric | May | June | July |
|---|---|---|---|
| Mean Temp | 10.0°C (50.0°F) | 14.6°C (58.3°F) | 18.1°C (64.6°F) |
| Rainfall | 65.5mm | 114.8mm | 50.4mm |
| Sunshine | 11.2 hrs | 12.2 hrs | 13.6 hrs |
| Humidity | 57.7% | 61.9% | 66.1% |
| Wind | 18.8 km/h | 19.1 km/h | 16.9 km/h |
| Rainy Days | 15.6 | 16.8 | 16.8 |
| Snowfall | 4.2 cm | 0.0 cm | 0.0 cm |
Seasonal Context
June falls in Summer in the Northern Hemisphere. Summer brings the warmest conditions of the year with the longest daylight hours. For travelers visiting Calgary in June, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Calgary in June?
The average temperature in Calgary during June ranges from 8.4°C (47.1°F) to 20.5°C (68.9°F), with a mean of 14.6°C (58.3°F).
How much does it rain in Calgary in June?
Calgary receives an average of 114.8mm of precipitation in June, spread across approximately 16.8 rainy days. This is the wettest month of the year.
What should I pack for Calgary in June?
Based on June weather data, pack warm layers, a medium jacket, and waterproof outerwear. Rain gear is essential — this month averages 114.8mm of precipitation.
Is June a good time to visit Calgary?
June is a cooler month, suitable for travelers who prefer mild weather and fewer crowds. Pack warm layers and enjoy indoor attractions.
Other Months for Calgary
Cities with Similar June Climate (Humid Continental)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 51.05°, -114.07°. Timezone: America/Edmonton. Last updated: 2026-07-30.