October Weather in San Marcos

Last updated: March 2, 2024

The weather in San Marcos, Mexico, during October is characterized by an average temperature of 24°C (76°F). Highs can soar to 33°C (92°F), while lows may dip to 16°C (61°F). Typically, the humidity level in San Marcos throughout October hovers around 92%.

16°C (61°F)

Minimum temperature

24°C (76°F)

Average temperature

33°C (92°F)

Maximum temperature

92%

Humidity

Precipitation and Sunshine hours

In October, San Marcos averages 330 mm (13.0 inches) of rainfall, typically over the course of 20 rainy days. The month enjoys an average of 11 hours 38 minutes of daylight, with the sun shining for approximately 8 hours 47 minutes each day. Additionally, there is a 31% probability of sunny days during this period.

330 mm (13.0 inches)

Precipitation

20 rainy days

Rainy days

8 hours 47 minutes

Sunshine hours

31%

Chance of sun

UV Index

In October, the UV Index in San Marcos 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 6 7 10 11 10 8 5 3 1 1
Exposure Low Moderate High VeryHigh Extreme VeryHigh Moderate Low
Time to burn 45 min 30 min 25 min 15 min 10 min 15 min 30 min 45 min

Compare San Marcos's Climate with Cities Worldwide