September Weather in Atotonilco

Last updated: March 2, 2024

The weather in Atotonilco, Mexico, during September is characterized by an average temperature of 21°C (69°F). Highs can soar to 29°C (84°F), while lows may dip to 14°C (58°F). Typically, the humidity level in Atotonilco throughout September hovers around 82%.

14°C (58°F)

Minimum temperature

21°C (69°F)

Average temperature

29°C (84°F)

Maximum temperature

82%

Humidity

Precipitation and Sunshine hours

In September, Atotonilco averages 411 mm (16.2 inches) of rainfall, typically over the course of 28 rainy days. The month enjoys an average of 12 hours 12 minutes of daylight, with the sun shining for approximately 9 hours 36 minutes each day. Additionally, there is a 17% probability of sunny days during this period.

411 mm (16.2 inches)

Precipitation

28 rainy days

Rainy days

9 hours 36 minutes

Sunshine hours

17%

Chance of sun

UV Index

In September, the UV Index in Atotonilco 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 8 12 14 14 11 8 4 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

Compare Atotonilco's Climate with Cities Worldwide