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April Weather in Jablonec nad Jizerou, Czech Republic

Last updated: August 23, 2025

In Jablonec nad Jizerou, Czech Republic, the average temperature in April hovers around 6°C (43°F). However, temperatures can vary widely, with minimums plunging to -8°C (17°F) and maximums reaching a pleasant 23°C (73°F). Expect 61 mm (2.4 in) of precipitation spread over 12 days, contributing to an average humidity of 78%. Prepare for a month of intriguing weather variations!

April Temperature in Jablonec nad Jizerou

In April in Jablonec nad Jizerou, the average temperature is 6°C (43°F). The maximum can reach 23°C (73°F), while the minimum can drop as low as -8°C (17°F). Be prepared for a wide range of temperatures when traveling during this month.

April Weather in Jablonec nad Jizerou: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Jablonec nad Jizerou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jablonec nad Jizerou, April typically has an average temperature of 6°C (43°F), with highs reaching up to 23°C (73°F) and lows dropping to around -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec273034435161616254463730
Data source: Temperature data for Jablonec nad Jizerou 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 Jablonec nad Jizerou

In Jablonec nad Jizerou in April, the total precipitation amount is 61 mm (2.4 in), which occurs over a span of 12 days.

April Precipitation Trends in Jablonec nad Jizerou

The chart displays monthly precipitation patterns in Jablonec nad Jizerou, 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 Jablonec nad Jizerou, April typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec84797561115120116141951035897
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Jablonec nad Jizerou

In Jablonec nad Jizerou in April humidity is 78%. With an average temperature of 6°C (43°F), this humidity feels like a chilly dampness that seeps into your bones, making it essential to dress warmly while exploring the sights.

April Average Humidity in Jablonec nad Jizerou

This chart illustrates the average monthly humidity levels in Jablonec nad Jizerou, 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 Jablonec nad Jizerou 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 Jablonec nad Jizerou

In Jablonec nad Jizerou 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 Jablonec nad Jizerou, you can refer to this Hourly UV Index in Jablonec nad Jizerou.

Maximum UV Index Levels in Jablonec nad Jizerou for April

The chart shows the monthly maximum UV Index (UVI) for Jablonec nad Jizerou 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 Jablonec nad Jizerou typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235678876421
Data source: Jablonec nad Jizerou 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 Jablonec nad Jizerou Compares to Other Months

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

This table compares monthly weather conditions in Jablonec nad Jizerou, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)84 mm (3.3 inches)89%low
February Weather-1°C (30°F)79 mm (3.1 inches)87%moderate
March Weather1°C (35°F)75 mm (3.0 inches)84%moderate
April Weather6°C (43°F)61 mm (2.4 inches)78%high
May Weather11°C (51°F)115 mm (4.5 inches)63%high
June Weather16°C (61°F)120 mm (4.7 inches)63%very high
July Weather16°C (62°F)115 mm (4.5 inches)61%very high
August Weather17°C (62°F)141 mm (5.5 inches)65%high
September Weather12°C (54°F)94 mm (3.7 inches)72%high
October Weather8°C (47°F)103 mm (4.0 inches)80%moderate
November Weather3°C (38°F)58 mm (2.3 inches)87%low
December Weather-1°C (31°F)97 mm (3.8 inches)91%low

Compare Jablonec nad Jizerou's Climate with Cities Worldwide