Average temperatures, rainfall and packing tips for Denver, United States in August
August in Denver is typically hot, with average daytime highs around 32°C and nights near 16°C. It is one of the warmer months of Denver's year.
Rainfall is light in August: roughly 25 mm across the whole month.
If your dates are flexible, the most comfortable months in Denver are usually September.
← Denver weather tomorrow (live)
In August, Denver averages a daytime high of about 32°C and a night-time low of around 16°C, based on recent historical data.
Rainfall is light in August: roughly 25 mm across the whole month.
August is a workable time to visit Denver, with hot days - just pack accordingly. If your dates are flexible, the most comfortable months in Denver are usually September.