What is the weather like in Alter do Chão vs Iquitos in September?

In September, Alter do Chão averages 33°C high / 26°C low with about 48 mm of rain; Iquitos averages 33°C high / 23°C low with about 149 mm.

Alter do Chão vs Iquitos in September

Alter do Chão is the better pick in September — 87 vs 63 on SeasonMap's comfort score. Alter do Chão is sweltering, a little rain, clean air, while Iquitos is sweltering, rainy, muggy air.

Alter do Chão vs Iquitos — September climate, side by side

	🇧🇷 Alter do Chão	🇵🇪 Iquitos
Comfort score	87/100 (A)	63/100 (C)
Feels-like high	38°C	40°C
Avg high / low	33° / 26°	33° / 23°
Rainfall	48 mm	149 mm
Rainy days	7	20
Humidity	71%	86%
Air quality (AQI)	43	58

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

Month by month

Alter do Chão vs Iquitos in September — FAQ

Is September better in Alter do Chão or Iquitos?: Alter do Chão is the better pick in September — 87 vs 63 on SeasonMap's comfort score. Alter do Chão is sweltering, a little rain, clean air, while Iquitos is sweltering, rainy, muggy air.
What is the weather like in Alter do Chão vs Iquitos in September?: In September, Alter do Chão averages 33°C high / 26°C low with about 48 mm of rain; Iquitos averages 33°C high / 23°C low with about 149 mm.