What is the weather like in Arequipa vs Iquitos in September?

In September, Arequipa averages 24°C high / 10°C low with about 1 mm of rain; Iquitos averages 33°C high / 23°C low with about 149 mm.

Arequipa vs Iquitos in September

Arequipa is the better pick in September — 96 vs 63 on SeasonMap's comfort score. Arequipa is nice, dry, clean air, while Iquitos is sweltering, rainy, muggy air.

Arequipa vs Iquitos — September climate, side by side

	🇵🇪 Arequipa	🇵🇪 Iquitos
Comfort score	96/100 (S)	63/100 (C)
Feels-like high	22°C	40°C
Avg high / low	24° / 10°	33° / 23°
Rainfall	1 mm	149 mm
Rainy days	0	20
Humidity	35%	86%
Air quality (AQI)	34	58

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

Month by month

Arequipa vs Iquitos in September — FAQ

Is September better in Arequipa or Iquitos?: Arequipa is the better pick in September — 96 vs 63 on SeasonMap's comfort score. Arequipa is nice, dry, clean air, while Iquitos is sweltering, rainy, muggy air.
What is the weather like in Arequipa vs Iquitos in September?: In September, Arequipa averages 24°C high / 10°C low with about 1 mm of rain; Iquitos averages 33°C high / 23°C low with about 149 mm.