Valparaíso Weather in October

The climate in Valparaíso during October can be summarized as mild and reasonably dry.

October is in the fall / autumn in Valparaíso and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a comfortable 25°C (77°F), whilst at night 9°C (48°F) is normal.

On average October is the 5th wettest month of the year in Valparaíso with around 40mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 8 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Valparaíso in October 2025.