Last updated: March 2, 2024
The weather in Big Lake, United States, during September is characterized by an average temperature of 10°C (51°F). Highs can soar to 19°C (67°F), while lows may dip to 0°C (32°F). Typically, the humidity level in Big Lake throughout September hovers around 97%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In September, Big Lake averages 110 mm (4.3 inches) of rainfall, typically over the course of 17 rainy days. The month enjoys an average of 12 hours 47 minutes of daylight, with the sun shining for approximately 6 hours 29 minutes each day. Additionally, there is a 31% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In September, the UV Index in Big Lake reaches a maximum of 4, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 30 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 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||