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April Weather in Wisniowa, Poland

Last updated: August 27, 2025

In April, the average temperature in Wisniowa, Poland hovers around 9°C (48°F). Expect temperature fluctuations, with a minimum of -7°C (20°F) and a maximum of 26°C (79°F). During this month, precipitation averages 57 mm (2.3 in) spread over 9 days, contributing to an average humidity of 77%.

April Temperature in Wisniowa

In April in Wisniowa, the average temperature is 9°C (48°F). Maximums can reach 26°C (79°F), and minimums can drop as low as -7°C (20°F). Be prepared for a mix of mild days and chilly nights when planning your visit.

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

The chart illustrates April temperature patterns in Wisniowa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wisniowa, April typically has an average temperature of 9°C (48°F), with highs reaching up to 26°C (79°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec293339485666676758504234
Data source: Temperature data for Wisniowa 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 Wisniowa

In Wisniowa in April, the precipitation amount is 57 mm (2.3 in) over the course of 9 days.

April Precipitation Trends in Wisniowa

The chart displays monthly precipitation patterns in Wisniowa, 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 Wisniowa, April typically receives around 57 mm (2.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec45644858105901079686775771
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Wisniowa

In Wisniowa in April, humidity is 77%. With an average temperature of 9°C (48°F), this humidity feels like a damp embrace, making traveling a bit more challenging as the cool air combines with the moisture, often leaving you with a chill that seeps into your bones.

April Average Humidity in Wisniowa

This chart illustrates the average monthly humidity levels in Wisniowa, 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 Wisniowa is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%88%86%77%69%69%63%59%69%85%90%91%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Wisniowa

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

Maximum UV Index Levels in Wisniowa for April

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

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

This table compares monthly weather conditions in Wisniowa, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)45 mm (1.8 inches)91%low
February Weather0°C (33°F)64 mm (2.5 inches)88%moderate
March Weather4°C (39°F)48 mm (1.9 inches)86%moderate
April Weather9°C (48°F)57 mm (2.3 inches)77%high
May Weather13°C (57°F)105 mm (4.1 inches)69%high
June Weather19°C (66°F)89 mm (3.5 inches)69%very high
July Weather19°C (67°F)107 mm (4.2 inches)63%very high
August Weather19°C (67°F)96 mm (3.8 inches)59%high
September Weather15°C (58°F)86 mm (3.4 inches)69%high
October Weather10°C (51°F)77 mm (3.0 inches)85%moderate
November Weather5°C (42°F)57 mm (2.2 inches)90%low
December Weather1°C (34°F)71 mm (2.8 inches)91%low

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