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April Weather in Roztoky u Jilemnice, Czech Republic

Last updated: August 23, 2025

In Roztoky u Jilemnice, Czech Republic, the average temperature in April hovers around 8°C (47°F). Expect a range that can dip as low as -6°C (21°F) or rise up to a pleasant 24°C (76°F). During this month, you can anticipate about 40 mm (1.6 in) of precipitation spread over 10 days, with an average humidity of 78%.

April Temperature in Roztoky u Jilemnice

In April in Roztoky u Jilemnice, the average temperature is 8°C (47°F), with maximums reaching up to 24°C (76°F) and minimums dropping as low as -6°C (21°F). This makes it essential for travelers to pack for both mild and chilly conditions to fully enjoy their visit.

April Weather in Roztoky u Jilemnice: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Roztoky u Jilemnice, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roztoky u Jilemnice, April typically has an average temperature of 8°C (47°F), with highs reaching up to 24°C (76°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec303338465464656657494033
Data source: Temperature data for Roztoky u Jilemnice 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 Roztoky u Jilemnice

In Roztoky u Jilemnice in April, the precipitation amount is 40 mm (1.6 in) over a span of 10 days.

April Precipitation Trends in Roztoky u Jilemnice

The chart displays monthly precipitation patterns in Roztoky u Jilemnice, 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 Roztoky u Jilemnice, April typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec545857408679789166744666
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Roztoky u Jilemnice

In Roztoky u Jilemnice 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 Roztoky u Jilemnice

This chart illustrates the average monthly humidity levels in Roztoky u Jilemnice, 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 Roztoky u Jilemnice 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 Roztoky u Jilemnice

In Roztoky u Jilemnice in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Roztoky u Jilemnice.

Maximum UV Index Levels in Roztoky u Jilemnice for April

The chart shows the monthly maximum UV Index (UVI) for Roztoky u Jilemnice 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 Roztoky u Jilemnice typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224578876421
Data source: Roztoky u Jilemnice 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 Roztoky u Jilemnice Compares to Other Months

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

This table compares monthly weather conditions in Roztoky u Jilemnice, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)54 mm (2.1 inches)89%low
February Weather1°C (33°F)58 mm (2.3 inches)87%low
March Weather3°C (38°F)57 mm (2.2 inches)84%moderate
April Weather8°C (47°F)40 mm (1.6 inches)78%moderate
May Weather12°C (55°F)86 mm (3.4 inches)63%high
June Weather18°C (65°F)79 mm (3.1 inches)63%very high
July Weather18°C (65°F)78 mm (3.1 inches)61%very high
August Weather19°C (66°F)91 mm (3.6 inches)65%high
September Weather14°C (58°F)66 mm (2.6 inches)72%high
October Weather9°C (49°F)74 mm (2.9 inches)80%moderate
November Weather4°C (40°F)46 mm (1.8 inches)87%low
December Weather1°C (34°F)66 mm (2.6 inches)91%low

Compare Roztoky u Jilemnice's Climate with Cities Worldwide