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April Weather in Hejnice, Czech Republic

Last updated: August 23, 2025

In April, the average temperature in Hejnice, Czech Republic hovers around 8°C (47°F). Expect temperature extremes, with lows dipping to -7°C (20°F) and highs reaching up to 25°C (77°F). This month also brings 47 mm (1.8 in) of precipitation spread over 10 days, contributing to an overall average humidity of 78%.

April Temperature in Hejnice

In April in Hejnice, the average temperature is 8°C (47°F), with maximums reaching up to 25°C (77°F) and minimums dropping as low as -7°C (20°F). Be prepared for a wide range of temperatures during your travels, ensuring you pack accordingly for both warm and chilly conditions.

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

The chart illustrates April 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, April typically has an average temperature of 8°C (47°F), with highs reaching up to 25°C (77°F) and lows dropping to around -7°C (20°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.

April Precipitation in Hejnice

In Hejnice in April, the total precipitation amount is 47 mm (1.8 in) spread over a period of 10 days.

April Precipitation Trends in Hejnice

The chart displays monthly precipitation patterns in Hejnice, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Hejnice, April typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec6965634790888911384874882
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Hejnice

In Hejnice in April, humidity is 78%. With an average temperature of 8°C (47°F), this humidity feels like a chilly embrace, making travel invigorating yet damp, as the cool air wraps around you, emphasizing the need for layers to stay comfortable while exploring.

April Average Humidity in Hejnice

This chart illustrates the average monthly humidity levels in Hejnice, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Hejnice is approximately 78%, 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in Hejnice

In Hejnice in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Hejnice, you can refer to this Hourly UV Index in Hejnice.

Maximum UV Index Levels in Hejnice for April

The chart shows the monthly maximum UV Index (UVI) for Hejnice in April, 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 April, the maximum UV index in Hejnice typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678876321
Data source: Hejnice April 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 April 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 April’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 April’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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