Last updated: March 2, 2024
The weather in Tlacolulan, Mexico, during September is characterized by an average temperature of 20°C (69°F). Highs can soar to 27°C (82°F), while lows may dip to 14°C (58°F). Typically, the humidity level in Tlacolulan throughout September hovers around 86%.
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Average temperature
Maximum temperature
Humidity
In September, Tlacolulan averages 257 mm (10.1 inches) of rainfall, typically over the course of 25 rainy days. The month enjoys an average of 12 hours 13 minutes of daylight, with the sun shining for approximately 9 hours 25 minutes each day. Additionally, there is a 20% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In September, the UV Index in Tlacolulan 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.
| 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 | 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 | ||||||