What is the weather like in Boulder vs Kelowna in May?

In May, Boulder averages 22°C high / 6°C low with about 90 mm of rain; Kelowna averages 24°C high / 8°C low with about 46 mm.

Boulder vs Kelowna in May

Kelowna is the better pick in May — 92 vs 83 on SeasonMap's comfort score. Kelowna is nice, a little rain, clean air, while Boulder is nice, rainy, clean air.

Boulder vs Kelowna — May climate, side by side

	🇺🇸 Boulder	🇨🇦 Kelowna
Comfort score	83/100 (A)	92/100 (S)
Feels-like high	21°C	23°C
Avg high / low	22° / 6°	24° / 8°
Rainfall	90 mm	46 mm
Rainy days	10	10
Humidity	66%	57%
Air quality (AQI)	50	42

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

Month by month

Boulder 🇺🇸 United Statesnice, rainy, clean air · best September83
Kelowna 🇨🇦 Canadanice, a little rain, clean air · best September92

Boulder vs Kelowna in May — FAQ

Is May better in Boulder or Kelowna?: Kelowna is the better pick in May — 92 vs 83 on SeasonMap's comfort score. Kelowna is nice, a little rain, clean air, while Boulder is nice, rainy, clean air.
What is the weather like in Boulder vs Kelowna in May?: In May, Boulder averages 22°C high / 6°C low with about 90 mm of rain; Kelowna averages 24°C high / 8°C low with about 46 mm.