Calgary Weather in July
In July, Calgary averages a high of 23°C (73°F) and a low of 9°C (49°F), based on 42 years of historical weather data from CALGARY GLENMORE DAM.
23°C
Average high
73°F
9°C
Average low
49°F
36°C
Record high
96°F · 1984
0°C
Record low
32°F · 1971
What to Expect in Calgary in July
Typical July days in Calgary reach 23°C (73°F) during the afternoon and cool to around 9°C (49°F) overnight. On average, measurable rain falls on about 39% of days this month. Over the past 42 years, July temperatures in Calgary have ranged from a record high of 36°C (1984) down to a record low of 0°C (1971).
For a day-by-day look or other months, see the full Calgary weather history.