Last updated: March 2, 2024
The weather in Grundy, United States, during July is characterized by an average temperature of 23°C (74°F). Highs can soar to 32°C (90°F), while lows may dip to 14°C (57°F). Typically, the humidity level in Grundy throughout July hovers around 79%.
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Average temperature
Maximum temperature
Humidity
In July, Grundy averages 107 mm (4.2 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 14 hours 24 minutes of daylight, with the sun shining for approximately 11 hours 21 minutes each day. Additionally, there is a 49% 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 Grundy reaches a maximum of 11, 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 | 7 | 10 | 11 | 11 | 9 | 7 | 5 | 2 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | ||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | ||||