What is the weather like in Lima vs Viña del Mar in September?

In September, Lima averages 21°C high / 16°C low with about 3 mm of rain; Viña del Mar averages 20°C high / 7°C low with about 14 mm.

Lima vs Viña del Mar in September

Lima is the better pick in September — 93 vs 79 on SeasonMap's comfort score. Lima is nice, dry, clean air, while Viña del Mar is nice, dry, clean air.

Lima vs Viña del Mar — September climate, side by side

	Lima	Viña del Mar
Comfort score	93/100 (S)	79/100 (B)
Feels-like high	22°C	19°C
Avg high / low	21° / 16°	20° / 7°
Rainfall	3 mm	14 mm
Rainy days	0	2
Humidity	77%	78%
Air quality (AQI)	47	38

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

Lima vs Viña del Mar in September — FAQ

Is September better in Lima or Viña del Mar?: Lima is the better pick in September — 93 vs 79 on SeasonMap's comfort score. Lima is nice, dry, clean air, while Viña del Mar is nice, dry, clean air.
What is the weather like in Lima vs Viña del Mar in September?: In September, Lima averages 21°C high / 16°C low with about 3 mm of rain; Viña del Mar averages 20°C high / 7°C low with about 14 mm.