Last updated: March 2, 2024
The weather in Lyons Falls, United States, during September is characterized by an average temperature of 15°C (59°F). Highs can soar to 27°C (81°F), while lows may dip to 2°C (36°F). Typically, the humidity level in Lyons Falls throughout September hovers around 78%.
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Average temperature
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Humidity
In September, Lyons Falls averages 86 mm (3.4 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 12 hours 26 minutes of daylight, with the sun shining for approximately 9 hours 35 minutes each day. Additionally, there is a 36% probability of sunny days during this period.
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In September, the UV Index in Lyons Falls reaches a maximum of 8, 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 | 7 | 8 | 7 | 5 | 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 | ||||||