Boulder vs Calgary in July

Calgary is the better pick in July — 91 vs 84 on SeasonMap's comfort score. Calgary is warm, a little rain, while Boulder is hot, a little rain.

Boulder vs Calgary — July climate, side by side

🇺🇸 Boulder🇨🇦 Calgary
Comfort score84/100 (A)91/100 (S)
Feels-like high33°C24°C
Avg high / low32° / 15°25° / 11°
Rainfall38 mm63 mm
Rainy days98
Humidity54%67%
Air quality (AQI)5163

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Boulder vs Calgary in July — FAQ

Is July better in Boulder or Calgary?
Calgary is the better pick in July — 91 vs 84 on SeasonMap's comfort score. Calgary is warm, a little rain, while Boulder is hot, a little rain.
What is the weather like in Boulder vs Calgary in July?
In July, Boulder averages 32°C high / 15°C low with about 38 mm of rain; Calgary averages 25°C high / 11°C low with about 63 mm.