October weather forecast
Valparaíso, Chile

As October rolls in, spring makes its presence felt in Valparaíso. With the weather turning warmer, the city comes alive with its vibrant hues and blossoming flowers. A further dip in rainfall positions this month as one of the drier parts of the year. The decrease in rainfall coupled with the rise in temperatures makes it conducive for outdoor sightseeing and activities. The overall mild and pleasant weather in October makes it a delightful time to visit Valparaíso.

Temperature

Valparaíso's weather in October, with an average high-temperature of an enjoyable 16.5°C (61.7°F), subtly shifts from September's 15.4°C (59.7°F). October in Valparaíso, Chile, sees the temperature falling to a mean low of 10.4°C (50.7°F).

Humidity

The average relative humidity in October is 75%.

Rainfall

In Valparaíso, in October, it is raining for 1.5 days, with typically 10mm (0.39") of accumulated precipitation. Throughout the year, there are 26.6 rainfall days, and 373mm (14.69") of precipitation is accumulated.

Sea temperature

In October, the average sea temperature is 13.7°C (56.7°F).
Note: Diving into 13.7°C (56.7°F) is practical below 10°C (50°F), given you're wearing protective swim gear; without it, expect a quick onset of cold shock and a struggle to breathe. Merely touching waters at 13°C (55.4°F) feels ice-cold.

Daylight

In Valparaíso, the average length of the day in October is 12h and 56min.
On the first day of October in Valparaíso, sunrise is at 07:22 and sunset at 19:49. On the last day of the month, sunrise is at 06:47 and sunset at 20:12 -03.

Sunshine

In Valparaíso, the average sunshine in October is 5.5h.

UV index

In October, the average daily maximum UV index is 8. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A typical high UV index of 8 in October suggests the following recommendations:
With the absence of protection, damage to skin and eyes can occur instantly. Ensure precautions are taken. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.