What is the weather like in Hermosillo vs Monterrey in September?

In September, Hermosillo averages 39°C high / 25°C low with about 46 mm of rain; Monterrey averages 31°C high / 22°C low with about 81 mm.

Hermosillo vs Monterrey in September

Monterrey is the better pick in September — 73 vs 44 on SeasonMap's comfort score. Monterrey is sweltering, rainy, clean air, while Hermosillo is sweltering, a little rain, clean air.

Hermosillo vs Monterrey — September climate, side by side

	🇲🇽 Hermosillo	🇲🇽 Monterrey
Comfort score	44/100 (F)	73/100 (B)
Feels-like high	41°C	34°C
Avg high / low	39° / 25°	31° / 22°
Rainfall	46 mm	81 mm
Rainy days	6	9
Humidity	56%	70%
Air quality (AQI)	35	47

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

Month by month

Hermosillo vs Monterrey in September — FAQ

Is September better in Hermosillo or Monterrey?: Monterrey is the better pick in September — 73 vs 44 on SeasonMap's comfort score. Monterrey is sweltering, rainy, clean air, while Hermosillo is sweltering, a little rain, clean air.
What is the weather like in Hermosillo vs Monterrey in September?: In September, Hermosillo averages 39°C high / 25°C low with about 46 mm of rain; Monterrey averages 31°C high / 22°C low with about 81 mm.