Last updated: March 2, 2024
The weather in Grantsburg, United States, during July is characterized by an average temperature of 23°C (73°F). Highs can soar to 33°C (92°F), while lows may dip to 11°C (52°F). Typically, the humidity level in Grantsburg throughout July hovers around 81%.
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Average temperature
Maximum temperature
Humidity
In July, Grantsburg averages 100 mm (4.0 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 15 hours 15 minutes of daylight, with the sun shining for approximately 11 hours 31 minutes each day. Additionally, there is a 58% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In July, the UV Index in Grantsburg reaches a maximum of 9, 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 | 2 | 3 | 5 | 7 | 9 | 9 | 9 | 7 | 6 | 4 | 2 | 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 | ||||||