Calgary weather in July
Temperature, rain and sunshine in July: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in July
Excellent
Best time to visit: June – September
What is the weather like in Calgary in July?
In July, Calgary is warm: daytime highs average 23 °C, and nights cool down to about 11 °C. With around 10 hours of sunshine a day, there is plenty of sun. Rain is frequent, with about 11 rainy days and 61 mm in total. All in all, July is an excellent month for a holiday in Calgary.
July compared
How the weather changes from June to August. Tap a month to open it.
More details for July
- Daylight
- 16 h 9 min05:38 – 21:46
- UV index
- 8 · very highclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 15 km/haverage daily peakAll months
- Cloud cover
- 45 %on averageAll months
- Hot days
- 2 days30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC−6America/Edmonton
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %100 %
- Few rainy daysweight 30 %51 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in July
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
- Rain jacket or umbrella
Calgary in July: quick answers
Is Calgary hot in July?
Warm rather than hot: in July, daytime highs in Calgary average 23 °C and nights cool to about 11 °C. On about 2 days the thermometer climbs to 30 °C or more.
Does it rain much in Calgary in July?
Rain is frequent, with about 11 rainy days and 61 mm in total.
Calgary month by month
The whole year in CalgaryAll destinations: CanadaWhere to go in July
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences