Last updated: March 2, 2024
The weather in Shabbona, United States, during September is characterized by an average temperature of 20°C (68°F). Highs can soar to 32°C (90°F), while lows may dip to 6°C (44°F). Typically, the humidity level in Shabbona throughout September hovers around 80%.
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Average temperature
Maximum temperature
Humidity
In September, Shabbona averages 111 mm (4.4 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 12 hours 25 minutes of daylight, with the sun shining for approximately 9 hours 19 minutes each day. Additionally, there is a 60% probability of sunny days during this period.
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Chance of sun
In September, the UV Index in Shabbona 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 | 3 | 4 | 6 | 8 | 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 | ||||||