Weather in Calgary in June 2025
Average weather
Average temperature in Calgary in June
Going from a maximum of +86°F during the day to a minimum of +41°F during the night, the temperature in June averages around +77°F.
The average maximum temperature goes up 20% by the end of the month, compared with the beginning of the month, from +73°F to +82°F.
Is Calgary warm or cold in June?
Calgary is typically mild in June.
Maximum temperatures go up compared to the previous month from +63°F to +70°F. The minimum temperature also goes up from +39°F to +46°F.
Pack a light jacket as it will be warm in the day and cool in the evenings.
June is one of the warmest months in Calgary, here is the comparison with other months:
Climate in Calgary in June
| May | June | July | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +63°F | +70°F | +75°F | ||||
| Min. temperature | ||||||
| +14°F | +28°F | +36°F | ||||
| Max. temperature | ||||||
| +90°F | +97°F | +97°F | ||||
| Rainfall | ||||||
| 67 mm | 104 mm | 75 mm | ||||
| Wind | ||||||
| 3 m/s | 3 m/s | 3 m/s | ||||
| Humidity | ||||||
| 56% | 60% | 61% | ||||
| Air pressure | ||||||
| 1012 HPa | 1012 HPa | 1014 HPa | ||||
| Sunny days | ||||||
| 2 | 1 | 4 | ||||
| Cloudy days | ||||||
| 10 | 7 | 7 | ||||
| Rainy days | ||||||
| 15 | 16 | 13 | ||||
| Snowy days | ||||||
| 3 | 0 | 0 | ||||
June weather is still as good as in May. It’s getting warmer as June arrives. The average maximum temperature goes up from +63°F to +70°F during the day. Prepare for more rain. Average rainfall goes from 67 mm to 104 mm. Humidity rises from 56% to 60%. The average wind speed doesn’t change much during June, staying around 3 m/s. The days becoming less sunny, going from 2 sunny days in May to 1 in June.
July brings much the same weather, it remains good.
Wind
The average wind speed is 4 m/s getting up to 9 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Calgary is gradually decreasing during June, going from 7 m/s to 3 m/s over the course of the month.
Rain
How was the weather last June in Calgary?
Climate Change Over the Years
The climate in Calgary in June has not changed that much over the last 43 years.
The average temperature was the lowest in 1996 (+47°F) and the highest in 2023 (+56°F). The driest year was 1979 with only 203 mm of rainfall, and the wettest year was 2019 with 702 mm.
FAQ
Is June a good time to visit Calgary?
Can you sunbathe in Calgary in June?
Is Calgary rainy in June?
Is it sunny in Calgary in June?
Other cities in Canada
Monthly weather in Calgary
Source of the data
For this page, we’ve looked at the typical weather in Calgary, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.