Last updated: March 2, 2024
The weather in Gros Islet, Saint Lucia, during October is characterized by an average temperature of 27°C (81°F). Highs can soar to 31°C (88°F), while lows may dip to 24°C (76°F). Typically, the humidity level in Gros Islet throughout October hovers around 82%.
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Average temperature
Maximum temperature
Humidity
In October, Gros Islet averages 128 mm (5.1 inches) of rainfall, typically over the course of 21 rainy days. The month enjoys an average of 11 hours 47 minutes of daylight, with the sun shining for approximately 10 hours 18 minutes each day. Additionally, there is a 47% probability of sunny days during this period.
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In October, the UV Index in Gros Islet reaches a maximum of 12, 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 | 1 | 3 | 6 | 9 | 12 | 12 | 11 | 8 | 5 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 30 min | 45 min | |||||