Last updated: March 2, 2024
The weather in Etowah, United States, during September is characterized by an average temperature of 21°C (69°F). Highs can soar to 30°C (87°F), while lows may dip to 10°C (50°F). Typically, the humidity level in Etowah throughout September hovers around 76%.
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Average temperature
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Humidity
In September, Etowah averages 149 mm (5.9 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 12 hours 20 minutes of daylight, with the sun shining for approximately 9 hours 27 minutes each day. Additionally, there is a 51% probability of sunny days during this period.
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Chance of sun
In September, the UV Index in Etowah reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 9 | 9 | 8 | 5 | 3 | 1 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | Moderate | Low | |||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 30 min | 45 min | |||||||