October Weather in Santiago

Last updated: March 2, 2024

The weather in Santiago, Mexico, during October is characterized by an average temperature of 19°C (66°F). Highs can soar to 29°C (85°F), while lows may dip to 7°C (45°F). Typically, the humidity level in Santiago throughout October hovers around 76%.

7°C (45°F)

Minimum temperature

19°C (66°F)

Average temperature

29°C (85°F)

Maximum temperature

76%

Humidity

Precipitation and Sunshine hours

In October, Santiago averages 73 mm (2.9 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 11 hours 30 minutes of daylight, with the sun shining for approximately 9 hours 26 minutes each day. Additionally, there is a 57% probability of sunny days during this period.

73 mm (2.9 inches)

Precipitation

11 rainy days

Rainy days

9 hours 26 minutes

Sunshine hours

57%

Chance of sun

UV Index

In October, the UV Index in Santiago reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 1 3 5 7 9 11 10 8 6 3 1 1
Exposure Low Moderate High VeryHigh Extreme VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 10 min 15 min 25 min 30 min 45 min

Compare Santiago's Climate with Cities Worldwide