Hermosillo vs Oaxaca: which is better, month by month

Oaxaca beats Hermosillo in 8 of 12 months — its lead peaks in July (84 vs 29) — and they are within 3 points in December to March.

Each place is scored under the lens that suits its type. Comfort is SeasonMap's 0–100 estimate from ERA5 climate normals, not a forecast.

Hermosillo

🇲🇽 Mexico · arid climate

Best month: January 92/100
Months won: 0 of 12

Oaxaca

🇲🇽 Mexico · tropical climate

Best month: November 91/100
Months won: 8 of 12

Hermosillo vs Oaxaca — all 12 months

Month	Hermosillo	Oaxaca	Winner	Gap
January	92Snice, dry, clean air	90Swarm, dry, clean air	Tie	2
February	87Awarm, dry, clean air	88Ahot, dry, clean air	Tie	1
March	84Ahot, dry, clean air	86Ahot, dry, clean air	Tie	2
April	75Bhot, dry, clean air	84Ahot, dry	Oaxaca	9
May	59Dsweltering, dry, clean air	80Asweltering, a little rain	Oaxaca	21
June	37Fsweltering, dry, clean air	71Bhot, soaked, clean air	Oaxaca	34
July	29Fsweltering, a little rain, clean air	84Ahot, rainy, clean air	Oaxaca	55
August	33Fsweltering, a little rain, clean air	79Bhot, rainy, clean air	Oaxaca	46
September	44Fsweltering, a little rain, clean air	73Bhot, soaked, clean air	Oaxaca	29
October	63Csweltering, dry, clean air	86Ahot, a little rain, clean air	Oaxaca	23
November	82Ahot, dry, clean air	91Shot, dry, clean air	Oaxaca	9
December	89Awarm, dry, clean air	91Swarm, dry, clean air	Tie	2

A month is a tie when the two are within 3 points. The widest gap is July (29 vs 84). Tap a month for that month's temperature, rain, humidity and air quality side by side.