Last updated: March 2, 2024
The weather in Lower Grand Lagoon, United States, during September is characterized by an average temperature of 27°C (80°F). Highs can soar to 32°C (90°F), while lows may dip to 20°C (68°F). Typically, the humidity level in Lower Grand Lagoon throughout September hovers around 79%.
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Humidity
In September, Lower Grand Lagoon averages 179 mm (7.0 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 12 hours 18 minutes of daylight, with the sun shining for approximately 9 hours 44 minutes each day. Additionally, there is a 39% probability of sunny days during this period.
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In September, the UV Index in Lower Grand Lagoon reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 15 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 | 3 | 6 | 8 | 10 | 10 | 9 | 6 | 4 | 2 | 1 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||