Last updated: March 2, 2024
The weather in Lerma, Mexico, during July is characterized by an average temperature of 29°C (84°F). Highs can soar to 35°C (96°F), while lows may dip to 24°C (75°F). Typically, the humidity level in Lerma throughout July hovers around 64%.
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Average temperature
Maximum temperature
Humidity
In July, Lerma averages 87 mm (3.4 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 13 hours 10 minutes of daylight, with the sun shining for approximately 10 hours 51 minutes each day. Additionally, there is a 45% probability of sunny days during this period.
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Rainy days
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Chance of sun
In July, the UV Index in Lerma reaches a maximum of 13, 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 | 12 | 13 | 12 | 9 | 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 | ||||