Last updated: March 2, 2024
The weather in San Mateo, Mexico, during October is characterized by an average temperature of 27°C (80°F). Highs can soar to 32°C (89°F), while lows may dip to 23°C (73°F). Typically, the humidity level in San Mateo throughout October hovers around 72%.
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Average temperature
Maximum temperature
Humidity
In October, San Mateo averages 174 mm (6.8 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 11 hours 40 minutes of daylight, with the sun shining for approximately 8 hours 54 minutes each day. Additionally, there is a 43% probability of sunny days during this period.
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Chance of sun
In October, the UV Index in San Mateo reaches a maximum of 12, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 14:00 and 16:00, 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 | 2 | 5 | 7 | 9 | 11 | 12 | 10 | 7 | 4 | 2 | 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 | ||||