Last updated: March 2, 2024
The weather in Karlovy Vary, Czech Republic, during August is characterized by an average temperature of 17°C (63°F). Highs can soar to 30°C (85°F), while lows may dip to 6°C (44°F). Typically, the humidity level in Karlovy Vary throughout August hovers around 76%.
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Average temperature
Maximum temperature
Humidity
In August, Karlovy Vary averages 90 mm (3.5 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 14 hours 23 minutes of daylight, with the sun shining for approximately 12 hours 18 minutes each day. Additionally, there is a 25% probability of sunny days during this period.
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Chance of sun
In August, the UV Index in Karlovy Vary 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 | 1 | 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 | ||||||||