September Weather in San Pablo

Last updated: March 2, 2024

The weather in San Pablo, United States, during September is characterized by an average temperature of 25°C (77°F). Highs can soar to 36°C (97°F), while lows may dip to 13°C (56°F). Typically, the humidity level in San Pablo throughout September hovers around 70%.

13°C (56°F)

Minimum temperature

25°C (77°F)

Average temperature

36°C (97°F)

Maximum temperature

70%

Humidity

Precipitation and Sunshine hours

In September, San Pablo averages 24 mm (0.9 inches) of rainfall, typically over the course of 4 rainy days. The month enjoys an average of 12 hours 18 minutes of daylight, with the sun shining for approximately 10 hours 19 minutes each day. Additionally, there is a 66% probability of sunny days during this period.

24 mm (0.9 inches)

Precipitation

4 rainy days

Rainy days

10 hours 19 minutes

Sunshine hours

66%

Chance of sun

UV Index

In September, the UV Index in San Pablo 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 8 10 11 10 8 5 3 1 1
Exposure Low Moderate VeryHigh Extreme VeryHigh Moderate Low
Time to burn 45 min 30 min 15 min 10 min 15 min 30 min 45 min

Compare San Pablo's Climate with Cities Worldwide