September Weather in Santa Rosalia

Last updated: March 2, 2024

The weather in Santa Rosalia, Mexico, during September is characterized by an average temperature of 17°C (64°F). Highs can soar to 25°C (76°F), while lows may dip to 11°C (53°F). Typically, the humidity level in Santa Rosalia throughout September hovers around 77%.

11°C (53°F)

Minimum temperature

17°C (64°F)

Average temperature

25°C (76°F)

Maximum temperature

77%

Humidity

Precipitation and Sunshine hours

In September, Santa Rosalia averages 331 mm (13.0 inches) of rainfall, typically over the course of 26 rainy days. The month enjoys an average of 12 hours 11 minutes of daylight, with the sun shining for approximately 9 hours 41 minutes each day. Additionally, there is a 16% probability of sunny days during this period.

331 mm (13.0 inches)

Precipitation

26 rainy days

Rainy days

9 hours 41 minutes

Sunshine hours

16%

Chance of sun

UV Index

In September, the UV Index in Santa Rosalia reaches a maximum of 14, 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 10 13 14 13 10 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 Santa Rosalia's Climate with Cities Worldwide