Iquitos vs Manaus: which is better, month by month

Manaus beats Iquitos in 3 of 12 months — its lead peaks in June (66 vs 60) — while Iquitos wins February and December; they are within 3 points in the other 7 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.

Iquitos

🇵🇪 Peru · tropical climate

Best month: July 68/100
Months won: 2 of 12

Manaus

🇧🇷 Brazil · tropical climate

Best month: July 72/100
Months won: 3 of 12

Iquitos vs Manaus — all 12 months

Month	Iquitos	Manaus	Winner	Gap
January	53Dsweltering, soaked, clean air	53Dsweltering, soaked, clean air	Tie	0
February	54Dsweltering, soaked, clean air	49Fsweltering, soaked, clean air	Iquitos	5
March	46Fsweltering, soaked, muggy air	45Fsweltering, soaked, clean air	Tie	1
April	46Fsweltering, soaked, clean air	45Fsweltering, soaked, clean air	Tie	1
May	54Dsweltering, soaked, clean air	52Dsweltering, soaked, clean air	Tie	2
June	60Csweltering, soaked, clean air	66Csweltering, rainy, clean air	Manaus	6
July	68Csweltering, rainy, clean air	72Bsweltering, a little rain, clean air	Manaus	4
August	66Csweltering, rainy, muggy air	70Bsweltering, a little rain, muggy air	Manaus	4
September	63Csweltering, rainy, muggy air	64Csweltering, rainy, muggy air	Tie	1
October	59Dsweltering, soaked, clean air	60Csweltering, rainy, muggy air	Tie	1
November	55Dsweltering, soaked, clean air	57Dsweltering, soaked, muggy air	Tie	2
December	51Dsweltering, soaked, clean air	46Fsweltering, soaked, muggy air	Iquitos	5

A month is a tie when the two are within 3 points. The widest gap is June (60 vs 66). Tap a month for that month's temperature, rain, humidity and air quality side by side.