Last updated: March 2, 2024
The weather in Monte Grande, Puerto Rico, during October is characterized by an average temperature of 27°C (80°F). Highs can soar to 30°C (87°F), while lows may dip to 24°C (75°F). Typically, the humidity level in Monte Grande throughout October hovers around 78%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In October, Monte Grande averages 102 mm (4.0 inches) of rainfall, typically over the course of 20 rainy days. The month enjoys an average of 11 hours 42 minutes of daylight, with the sun shining for approximately 10 hours 14 minutes each day. Additionally, there is a 54% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In October, the UV Index in Monte Grande reaches a maximum of 12, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 | 2 | 4 | 8 | 10 | 12 | 11 | 9 | 6 | 3 | 1 | 1 | 0 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||