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April Weather in Castrov, Czech Republic

Last updated: August 23, 2025

In April, the average temperature in Castrov, Czech Republic hovers around 8°C (47°F), providing a cool yet refreshing atmosphere. Temperatures can dip as low as -5°C (23°F), while it’s possible to bask in warmth with highs reaching 26°C (79°F). Expect about 42 mm (1.7 in) of precipitation over 9 days, accompanied by an average humidity of 78%, creating a subtly moist environment perfect for exploring the local scenery.

April Temperature in Castrov

In April in Castrov, the average temperature is 8°C (47°F). The maximum can reach 26°C (79°F), while the minimum can drop as low as -5°C (23°F). This varied climate makes Castrov an ideal destination for travelers seeking both cool and warm experiences.

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

The chart illustrates April temperature patterns in Castrov, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castrov, April typically has an average temperature of 8°C (47°F), with highs reaching up to 26°C (79°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec293338465464656657493933
Data source: Temperature data for Castrov 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 Castrov

In Castrov in April, the precipitation amount is 42 mm (1.7 in) spread over 9 days.

April Precipitation Trends in Castrov

The chart displays monthly precipitation patterns in Castrov, 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 Castrov, April typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec49454942101931028773604560
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Castrov

In Castrov 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 Castrov

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

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

Maximum UV Index Levels in Castrov for April

The chart shows the monthly maximum UV Index (UVI) for Castrov 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 Castrov typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Castrov 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 Castrov Compares to Other Months

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

This table compares monthly weather conditions in Castrov, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)48 mm (1.9 inches)90%low
February Weather1°C (33°F)45 mm (1.8 inches)87%moderate
March Weather3°C (38°F)49 mm (1.9 inches)85%moderate
April Weather8°C (47°F)42 mm (1.7 inches)78%high
May Weather12°C (54°F)101 mm (4.0 inches)73%very high
June Weather18°C (64°F)93 mm (3.7 inches)77%very high
July Weather18°C (65°F)102 mm (4.0 inches)76%very high
August Weather19°C (66°F)87 mm (3.4 inches)76%very high
September Weather14°C (57°F)73 mm (2.9 inches)75%high
October Weather9°C (49°F)60 mm (2.3 inches)85%moderate
November Weather4°C (39°F)45 mm (1.8 inches)90%low
December Weather1°C (33°F)60 mm (2.4 inches)91%low

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