Boulder vs Denver in May

Denver is the better pick in May — 88 vs 83 on SeasonMap's comfort score. Denver is nice, a little rain, while Boulder is nice, rainy, clean air.

Boulder vs Denver — May climate, side by side

🇺🇸 Boulder🇺🇸 Denver
Comfort score83/100 (A)88/100 (A)
Feels-like high21°C21°C
Avg high / low22° / 6°22° / 7°
Rainfall90 mm74 mm
Rainy days108
Humidity66%61%
Air quality (AQI)5051

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

Month by month

Boulder vs Denver in May — FAQ

Is May better in Boulder or Denver?
Denver is the better pick in May — 88 vs 83 on SeasonMap's comfort score. Denver is nice, a little rain, while Boulder is nice, rainy, clean air.
What is the weather like in Boulder vs Denver in May?
In May, Boulder averages 22°C high / 6°C low with about 90 mm of rain; Denver averages 22°C high / 7°C low with about 74 mm.