Last updated: March 2, 2024
The weather in Calvert Beach, United States, during September is characterized by an average temperature of 23°C (74°F). Highs can soar to 30°C (86°F), while lows may dip to 15°C (60°F). Typically, the humidity level in Calvert Beach throughout September hovers around 75%.
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Average temperature
Maximum temperature
Humidity
In September, Calvert Beach averages 109 mm (4.3 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 12 hours 22 minutes of daylight, with the sun shining for approximately 9 hours 36 minutes each day. Additionally, there is a 56% probability of sunny days during this period.
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Chance of sun
In September, the UV Index in Calvert Beach reaches a maximum of 8, 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 | 1 | 2 | 4 | 6 | 8 | 8 | 8 | 6 | 4 | 2 | 1 | 1 |
| 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 | ||||||