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

In September, Arequipa averages 24°C high / 10°C low with about 1 mm of rain; Chachapoyas averages 20°C high / 11°C low with about 140 mm.

Arequipa vs Chachapoyas in September

Arequipa is the better pick in September — 96 vs 86 on SeasonMap's comfort score. Arequipa is nice, dry, clean air, while Chachapoyas is nice, rainy, clean air.

Arequipa vs Chachapoyas — September climate, side by side

	🇵🇪 Arequipa	🇵🇪 Chachapoyas
Comfort score	96/100 (S)	86/100 (A)
Feels-like high	22°C	20°C
Avg high / low	24° / 10°	20° / 11°
Rainfall	1 mm	140 mm
Rainy days	0	24
Humidity	35%	76%
Air quality (AQI)	34	49

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

Month by month

Arequipa vs Chachapoyas in September — FAQ

Is September better in Arequipa or Chachapoyas?: Arequipa is the better pick in September — 96 vs 86 on SeasonMap's comfort score. Arequipa is nice, dry, clean air, while Chachapoyas is nice, rainy, clean air.
What is the weather like in Arequipa vs Chachapoyas in September?: In September, Arequipa averages 24°C high / 10°C low with about 1 mm of rain; Chachapoyas averages 20°C high / 11°C low with about 140 mm.