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April Weather in Karlovice, Czech Republic

Last updated: August 23, 2025

In April, the average temperature in Karlovice, Czech Republic hovers around 7°C (45°F). However, it can swing from a chilly -7°C (20°F) to a pleasant 24°C (76°F). Expect 56 mm (2.2 in) of precipitation over approximately 11 days, accompanied by an average humidity of 78%. Perfect for a cozy getaway or a refreshing adventure!

April Temperature in Karlovice

In April in Karlovice, the average temperature is 7°C (45°F). Maximums can reach 24°C (76°F) and minimums can drop as low as -7°C (20°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates April temperature patterns in Karlovice, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Karlovice, April typically has an average temperature of 7°C (45°F), with highs reaching up to 24°C (76°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec283137455363646556483932
Data source: Temperature data for Karlovice 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 Karlovice

In Karlovice in April, the precipitation amount is 56 mm (2.2 in) over the course of 11 days.

April Precipitation Trends in Karlovice

The chart displays monthly precipitation patterns in Karlovice, 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 Karlovice, April typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec3951515610412111812298774557
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Karlovice

In Karlovice 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 Karlovice

This chart illustrates the average monthly humidity levels in Karlovice, 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 Karlovice is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%85%78%74%77%76%76%75%85%90%91%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Karlovice

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

Maximum UV Index Levels in Karlovice for April

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

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

This table compares monthly weather conditions in Karlovice, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)39 mm (1.5 inches)90%low
February Weather-1°C (31°F)51 mm (2.0 inches)87%moderate
March Weather3°C (37°F)50 mm (2.0 inches)85%moderate
April Weather7°C (45°F)56 mm (2.2 inches)78%high
May Weather12°C (53°F)104 mm (4.1 inches)73%high
June Weather17°C (63°F)121 mm (4.8 inches)77%very high
July Weather18°C (64°F)118 mm (4.7 inches)76%very high
August Weather18°C (65°F)122 mm (4.8 inches)76%high
September Weather13°C (56°F)98 mm (3.9 inches)75%high
October Weather9°C (49°F)77 mm (3.0 inches)85%moderate
November Weather4°C (40°F)45 mm (1.8 inches)90%low
December Weather0°C (32°F)57 mm (2.2 inches)91%low

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