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April Weather in Trutnov, Czech Republic

Last updated: August 23, 2025

In April, the average temperature in Trutnov, Czech Republic hovers around 7°C (45°F), with a minimum of -7°C (19°F) and a maximum reaching up to 24°C (75°F). Expect a total precipitation of 46 mm (1.8 in) spread over approximately 10 days. The air feels quite moist, with an average humidity of 78%, making it essential to dress accordingly for those unpredictable weather fluctuations!

April Temperature in Trutnov

In April in Trutnov, the average temperature is 7°C (45°F), with maximums reaching 24°C (75°F) and minimums dropping as low as -7°C (19°F). This range of temperatures makes it essential for travelers to pack both warm clothing for the cooler days and lighter attire for the warmer spells.

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

The chart illustrates April temperature patterns in Trutnov, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trutnov, April typically has an average temperature of 7°C (45°F), with highs reaching up to 24°C (75°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec283236455363636456483932
Data source: Temperature data for Trutnov 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 Trutnov

In Trutnov in April, the precipitation amount is 46 mm (1.8 in) over the course of 10 days.

April Precipitation Trends in Trutnov

The chart displays monthly precipitation patterns in Trutnov, 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 Trutnov, April typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec5154534697878810577714460
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Trutnov

In Trutnov in April, humidity is 78%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration less enjoyable and necessitating cozy, layered clothing for comfort while traveling.

April Average Humidity in Trutnov

This chart illustrates the average monthly humidity levels in Trutnov, 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 Trutnov 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 Trutnov

In Trutnov 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 Trutnov, you can refer to this Hourly UV Index in Trutnov.

Maximum UV Index Levels in Trutnov for April

The chart shows the monthly maximum UV Index (UVI) for Trutnov 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 Trutnov typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234678876421
Data source: Trutnov 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 Trutnov Compares to Other Months

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

This table compares monthly weather conditions in Trutnov, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)51 mm (2.0 inches)89%low
February Weather0°C (32°F)54 mm (2.1 inches)87%moderate
March Weather2°C (37°F)53 mm (2.1 inches)84%moderate
April Weather7°C (45°F)46 mm (1.8 inches)78%high
May Weather12°C (53°F)97 mm (3.8 inches)63%high
June Weather17°C (63°F)87 mm (3.4 inches)63%very high
July Weather17°C (64°F)88 mm (3.5 inches)61%very high
August Weather18°C (65°F)105 mm (4.1 inches)65%high
September Weather13°C (56°F)77 mm (3.0 inches)72%high
October Weather9°C (48°F)71 mm (2.8 inches)80%moderate
November Weather4°C (39°F)44 mm (1.7 inches)87%low
December Weather0°C (32°F)60 mm (2.4 inches)91%low

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