August Weather in Karlovy Vary

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%.

6°C (44°F)

Minimum temperature

17°C (63°F)

Average temperature

30°C (85°F)

Maximum temperature

76%

Humidity

Precipitation and Sunshine hours

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.

90 mm (3.5 inches)

Precipitation

14 rainy days

Rainy days

12 hours 18 minutes

Sunshine hours

25%

Chance of sun

UV Index

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.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  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

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