Last updated: March 2, 2024
The weather in La Ascension, Mexico, during September is characterized by an average temperature of 18°C (64°F). Highs can soar to 26°C (79°F), while lows may dip to 10°C (51°F). Typically, the humidity level in La Ascension throughout September hovers around 72%.
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Average temperature
Maximum temperature
Humidity
In September, La Ascension averages 145 mm (5.7 inches) of rainfall, typically over the course of 21 rainy days. The month enjoys an average of 12 hours 15 minutes of daylight, with the sun shining for approximately 9 hours 33 minutes each day. Additionally, there is a 35% 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 La Ascension 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 | 0 | 1 | 2 | 4 | 8 | 11 | 13 | 13 | 11 | 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 | ||||||