Ayutthaya vs Kanchanaburi: which is better, month by month

Kanchanaburi beats Ayutthaya in 3 of 12 months — its lead peaks in September (52 vs 44) — while Ayutthaya wins March; they are within 3 points in the other 8 months.

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.

Ayutthaya

🇹🇭 Thailand · tropical climate

Best month: December 80/100
Months won: 1 of 12

Kanchanaburi

🇹🇭 Thailand · tropical climate

Best month: December 80/100
Months won: 3 of 12

Ayutthaya vs Kanchanaburi — all 12 months

Month	Ayutthaya	Kanchanaburi	Winner	Gap
January	78Bsweltering, dry	79Bsweltering, dry	Tie	1
February	72Bsweltering, dry, poor air quality	69Csweltering, dry	Tie	3
March	59Dsweltering, a little rain, poor air quality	53Dsweltering, a little rain	Ayutthaya	6
April	48Fsweltering, a little rain, poor air quality	45Fsweltering, a little rain	Tie	3
May	46Fsweltering, soaked, poor air quality	47Fsweltering, rainy	Tie	1
June	58Dsweltering, rainy, muggy air	57Dsweltering, rainy, clean air	Tie	1
July	55Dsweltering, soaked, clean air	60Csweltering, rainy, clean air	Kanchanaburi	5
August	54Dsweltering, soaked, clean air	59Dsweltering, rainy, clean air	Kanchanaburi	5
September	44Fsweltering, soaked, muggy air	52Dsweltering, soaked, clean air	Kanchanaburi	8
October	56Dsweltering, soaked, muggy air	56Dsweltering, soaked, muggy air	Tie	0
November	70Bsweltering, a little rain	71Bsweltering, a little rain	Tie	1
December	80Asweltering, dry	80Asweltering, dry	Tie	0

A month is a tie when the two are within 3 points. The widest gap is September (44 vs 52). Tap a month for that month's temperature, rain, humidity and air quality side by side.