September Weather in San Francisco de Borja

Last updated: March 2, 2024

The weather in San Francisco de Borja, Mexico, during September is characterized by an average temperature of 19°C (67°F). Highs can soar to 29°C (85°F), while lows may dip to 10°C (50°F). Typically, the humidity level in San Francisco de Borja throughout September hovers around 86%.

10°C (50°F)

Minimum temperature

19°C (67°F)

Average temperature

29°C (85°F)

Maximum temperature

86%

Humidity

Precipitation and Sunshine hours

In September, San Francisco de Borja averages 96 mm (3.8 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 12 hours 16 minutes of daylight, with the sun shining for approximately 9 hours 39 minutes each day. Additionally, there is a 59% probability of sunny days during this period.

96 mm (3.8 inches)

Precipitation

14 rainy days

Rainy days

9 hours 39 minutes

Sunshine hours

59%

Chance of sun

UV Index

In September, the UV Index in San Francisco de Borja reaches a maximum of 13, 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 9 12 13 12 9 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 San Francisco de Borja's Climate with Cities Worldwide