September Weather in Sinaloa

Last updated: March 2, 2024

The weather in Sinaloa, Mexico, during September is characterized by an average temperature of 25°C (77°F). Highs can soar to 34°C (94°F), while lows may dip to 19°C (67°F). Typically, the humidity level in Sinaloa throughout September hovers around 82%.

19°C (67°F)

Minimum temperature

25°C (77°F)

Average temperature

34°C (94°F)

Maximum temperature

82%

Humidity

Precipitation and Sunshine hours

In September, Sinaloa averages 212 mm (8.4 inches) of rainfall, typically over the course of 21 rainy days. The month enjoys an average of 12 hours 11 minutes of daylight, with the sun shining for approximately 9 hours 34 minutes each day. Additionally, there is a 23% probability of sunny days during this period.

212 mm (8.4 inches)

Precipitation

21 rainy days

Rainy days

9 hours 34 minutes

Sunshine hours

23%

Chance of sun

UV Index

In September, the UV Index in Sinaloa 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 12 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

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