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August Weather in Hejnice, Czech Republic

Last updated: August 23, 2025

In August, the average temperature in Hejnice, Czech Republic hovers around 18°C (65°F). Expect a wide range, with minimums dipping to 6°C (43°F) and maximums soaring up to 33°C (91°F). This month also sees an average precipitation of 113 mm (4.5 in) spread over 13 days, accompanied by a comfortable humidity level of 65%.

August Temperature in Hejnice

In August in Hejnice, the average temperature is 18°C (65°F), with maximums reaching 33°C (91°F) and minimums dropping as low as 6°C (43°F). This makes it a great time to explore Hejnice, as you can enjoy pleasant days while also being prepared for cooler evenings.

August Weather in Hejnice: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Hejnice, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hejnice, August typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (91°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec313439465464646557504135
Data source: Temperature data for Hejnice generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Hejnice

In Hejnice in August, the precipitation amount is 113 mm (4.5 in) accumulated over 13 days.

August Precipitation Trends in Hejnice

The chart displays monthly precipitation patterns in Hejnice, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Hejnice, August typically receives around 113 mm (4.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec6965634790888911384874882
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Hejnice

In Hejnice in August, humidity is 65%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace that clings to your skin, making you feel slightly sticky as you explore. It's comfortable enough for sightseeing, but breathable enough to enjoy a leisurely stroll, though you might find yourself seeking shade during the warmest parts of the day.

August Average Humidity in Hejnice

This chart illustrates the average monthly humidity levels in Hejnice, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Hejnice is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%84%78%63%63%61%65%72%80%87%91%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Hejnice

In Hejnice in August, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Hejnice.

Maximum UV Index Levels in Hejnice for August

The chart shows the monthly maximum UV Index (UVI) for Hejnice in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Hejnice typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678876321
Data source: Hejnice August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How August Weather in Hejnice Compares to Other Months

Weather in Hejnice varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Hejnice, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Hejnice, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)69 mm (2.7 inches)89%low
February Weather1°C (34°F)65 mm (2.5 inches)87%low
March Weather4°C (39°F)63 mm (2.5 inches)84%moderate
April Weather8°C (47°F)47 mm (1.8 inches)78%high
May Weather12°C (54°F)90 mm (3.5 inches)63%high
June Weather18°C (64°F)88 mm (3.5 inches)63%very high
July Weather18°C (65°F)88 mm (3.5 inches)61%very high
August Weather18°C (65°F)113 mm (4.5 inches)65%high
September Weather14°C (57°F)84 mm (3.3 inches)72%high
October Weather10°C (50°F)87 mm (3.4 inches)80%moderate
November Weather5°C (41°F)48 mm (1.9 inches)87%low
December Weather2°C (35°F)81 mm (3.2 inches)91%low

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