Last updated: March 2, 2024
The weather in Sao Mateus, Brazil, during October is characterized by an average temperature of 25°C (77°F). Highs can soar to 29°C (84°F), while lows may dip to 21°C (71°F). Typically, the humidity level in Sao Mateus throughout October hovers around 78%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In October, Sao Mateus averages 135 mm (5.3 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 12 hours 31 minutes of daylight, with the sun shining for approximately 10 hours 9 minutes each day. Additionally, there is a 29% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In October, the UV Index in Sao Mateus reaches a maximum of 14, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 | 3 | 6 | 9 | 12 | 14 | 13 | 11 | 7 | 4 | 2 | 1 | 0 | 0 |
| Exposure | Moderate | High | VeryHigh | Extreme | High | Moderate | Low | ||||||
| Time to burn | 30 min | 25 min | 15 min | 10 min | 25 min | 30 min | 45 min | ||||||