Last updated: March 2, 2024
The weather in Onalaska, United States, during July is characterized by an average temperature of 28°C (84°F). Highs can soar to 37°C (98°F), while lows may dip to 22°C (73°F). Typically, the humidity level in Onalaska throughout July hovers around 71%.
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Average temperature
Maximum temperature
Humidity
In July, Onalaska averages 90 mm (3.5 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 13 hours 52 minutes of daylight, with the sun shining for approximately 10 hours 41 minutes each day. Additionally, there is a 34% probability of sunny days during this period.
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Rainy days
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Chance of sun
In July, the UV Index in Onalaska reaches a maximum of 12, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 10 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 | 5 | 8 | 10 | 12 | 11 | 10 | 7 | 4 | 2 | 1 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||