Last updated: March 2, 2024
The weather in Vrchlabi, Czech Republic, during August is characterized by an average temperature of 17°C (62°F). Highs can soar to 28°C (82°F), while lows may dip to 6°C (42°F). Typically, the humidity level in Vrchlabi throughout August hovers around 65%.
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Average temperature
Maximum temperature
Humidity
In August, Vrchlabi averages 141 mm (5.5 inches) of rainfall, typically over the course of 17 rainy days. The month enjoys an average of 14 hours 26 minutes of daylight, with the sun shining for approximately 12 hours 19 minutes each day. Additionally, there is a 24% probability of sunny days during this period.
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Chance of sun
In August, the UV Index in Vrchlabi reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 25 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 | 4 | 6 | 7 | 7 | 7 | 6 | 4 | 3 | 2 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||