September Weather in San Juan Hueyapan

Last updated: March 2, 2024

The weather in San Juan Hueyapan, Mexico, during September is characterized by an average temperature of 16°C (61°F). Highs can soar to 23°C (74°F), while lows may dip to 9°C (48°F). Typically, the humidity level in San Juan Hueyapan throughout September hovers around 82%.

9°C (48°F)

Minimum temperature

16°C (61°F)

Average temperature

23°C (74°F)

Maximum temperature

82%

Humidity

Precipitation and Sunshine hours

In September, San Juan Hueyapan averages 267 mm (10.5 inches) of rainfall, typically over the course of 26 rainy days. The month enjoys an average of 12 hours 13 minutes of daylight, with the sun shining for approximately 8 hours 41 minutes each day. Additionally, there is a 12% probability of sunny days during this period.

267 mm (10.5 inches)

Precipitation

26 rainy days

Rainy days

8 hours 41 minutes

Sunshine hours

12%

Chance of sun

UV Index

In September, the UV Index in San Juan Hueyapan 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 5 9 12 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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