Last updated: March 2, 2024
The weather in Chacaljocom, Mexico, during September is characterized by an average temperature of 21°C (71°F). Highs can soar to 29°C (85°F), while lows may dip to 15°C (60°F). Typically, the humidity level in Chacaljocom throughout September hovers around 77%.
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Average temperature
Maximum temperature
Humidity
In September, Chacaljocom averages 339 mm (13.3 inches) of rainfall, typically over the course of 23 rainy days. The month enjoys an average of 12 hours 11 minutes of daylight, with the sun shining for approximately 9 hours 41 minutes each day. Additionally, there is a 20% probability of sunny days during this period.
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Rainy days
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Chance of sun
In September, the UV Index in Chacaljocom 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 | 1 | 1 | 3 | 6 | 10 | 13 | 14 | 13 | 10 | 6 | 3 | 1 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | ||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | ||||