September Weather in San Juan del Llanito

Last updated: March 2, 2024

The weather in San Juan del Llanito, Mexico, during September is characterized by an average temperature of 19°C (67°F). Highs can soar to 28°C (83°F), while lows may dip to 12°C (54°F). Typically, the humidity level in San Juan del Llanito throughout September hovers around 81%.

12°C (54°F)

Minimum temperature

19°C (67°F)

Average temperature

28°C (83°F)

Maximum temperature

81%

Humidity

Precipitation and Sunshine hours

In September, San Juan del Llanito averages 167 mm (6.6 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 12 hours 13 minutes of daylight, with the sun shining for approximately 9 hours 24 minutes each day. Additionally, there is a 17% probability of sunny days during this period.

167 mm (6.6 inches)

Precipitation

16 rainy days

Rainy days

9 hours 24 minutes

Sunshine hours

17%

Chance of sun

UV Index

In September, the UV Index in San Juan del Llanito 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 0 1 2 4 8 11 14 14 12 8 5 2 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

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