Last updated: March 2, 2024
The weather in Hennef, Germany, during July is characterized by an average temperature of 19°C (67°F). Highs can soar to 32°C (90°F), while lows may dip to 10°C (50°F). Typically, the humidity level in Hennef throughout July hovers around 72%.
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Average temperature
Maximum temperature
Humidity
In July, Hennef averages 91 mm (3.6 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 15 hours 55 minutes of daylight, with the sun shining for approximately 13 hours 10 minutes each day. Additionally, there is a 31% probability of sunny days during this period.
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Chance of sun
In July, the UV Index in Hennef reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 7 | 8 | 8 | 7 | 6 | 4 | 3 | 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 | ||||||