September Weather in Santiago Tlajomulco

Last updated: March 2, 2024

The weather in Santiago Tlajomulco, Mexico, during September is characterized by an average temperature of 17°C (64°F). Highs can soar to 26°C (80°F), while lows may dip to 10°C (50°F). Typically, the humidity level in Santiago Tlajomulco throughout September hovers around 82%.

10°C (50°F)

Minimum temperature

17°C (64°F)

Average temperature

26°C (80°F)

Maximum temperature

82%

Humidity

Precipitation and Sunshine hours

In September, Santiago Tlajomulco averages 144 mm (5.7 inches) of rainfall, typically over the course of 20 rainy days. The month enjoys an average of 12 hours 13 minutes of daylight, with the sun shining for approximately 8 hours 38 minutes each day. Additionally, there is a 15% probability of sunny days during this period.

144 mm (5.7 inches)

Precipitation

20 rainy days

Rainy days

8 hours 38 minutes

Sunshine hours

15%

Chance of sun

UV Index

In September, the UV Index in Santiago Tlajomulco 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 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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