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

In September, Valparaíso averages 16°C high / 10°C low with about 14 mm of rain; Viña del Mar averages 20°C high / 7°C low with about 14 mm.

Valparaíso vs Viña del Mar in September

Valparaíso is the better pick in September — 86 vs 79 on SeasonMap's comfort score. Valparaíso is cool, dry, clean air, while Viña del Mar is nice, dry, clean air.

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

	🇨🇱 Valparaíso	🇨🇱 Viña del Mar
Comfort score	86/100 (A)	79/100 (B)
Feels-like high	14°C	19°C
Avg high / low	16° / 10°	20° / 7°
Rainfall	14 mm	14 mm
Rainy days	2	2
Humidity	84%	78%
Air quality (AQI)	38	38

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

Month by month

Valparaíso vs Viña del Mar in September — FAQ

Is September better in Valparaíso or Viña del Mar?: Valparaíso is the better pick in September — 86 vs 79 on SeasonMap's comfort score. Valparaíso is cool, dry, clean air, while Viña del Mar is nice, dry, clean air.
What is the weather like in Valparaíso vs Viña del Mar in September?: In September, Valparaíso averages 16°C high / 10°C low with about 14 mm of rain; Viña del Mar averages 20°C high / 7°C low with about 14 mm.