October Weather in San Francisco

Last updated: March 2, 2024

The weather in San Francisco, Philippines, during October is characterized by an average temperature of 27°C (81°F). Highs can soar to 29°C (85°F), while lows may dip to 25°C (78°F). Typically, the humidity level in San Francisco throughout October hovers around 81%.

25°C (78°F)

Minimum temperature

27°C (81°F)

Average temperature

29°C (85°F)

Maximum temperature

81%

Humidity

Precipitation and Sunshine hours

In October, San Francisco averages 263 mm (10.4 inches) of rainfall, typically over the course of 27 rainy days. The month enjoys an average of 11 hours 53 minutes of daylight, with the sun shining for approximately 9 hours 7 minutes each day. Additionally, there is a 10% probability of sunny days during this period.

263 mm (10.4 inches)

Precipitation

27 rainy days

Rainy days

9 hours 7 minutes

Sunshine hours

10%

Chance of sun

UV Index

In October, the UV Index in San Francisco reaches a maximum of 14, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 2 5 8 12 14 14 11 7 4 1 1 0 0
Exposure Low Moderate VeryHigh Extreme High Moderate Low
Time to burn 45 min 30 min 15 min 10 min 25 min 30 min 45 min

Compare San Francisco's Climate with Cities Worldwide