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April Weather in Olesno, Poland

Last updated: August 27, 2025

In Olesno, Poland, the average temperature in April hovers around 9°C (49°F), with extremes ranging from a brisk -6°C (21°F) to a warm 28°C (83°F). This month typically sees 49 mm (1.9 in) of precipitation spread over about 10 days, contributing to an average humidity level of 79%.

April Temperature in Olesno

In April in Olesno, the average temperature is 9°C (49°F). Maximums can reach 28°C (83°F), while minimums can drop to as low as -6°C (21°F). Be prepared for a wide range of temperatures, making it essential to pack versatile clothing for your travels.

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

The chart illustrates April temperature patterns in Olesno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olesno, April typically has an average temperature of 9°C (49°F), with highs reaching up to 28°C (83°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec313440485768686959514335
Data source: Temperature data for Olesno 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 Olesno

In Olesno in April, the total precipitation amount is 49 mm (1.9 in) over the course of 10 days.

April Precipitation Trends in Olesno

The chart displays monthly precipitation patterns in Olesno, 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 Olesno, April typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec414843498278748283683955
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Olesno

In Olesno in April humidity is 79%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress in layers and carrying a light raincoat for a comfortable travel experience.

April Average Humidity in Olesno

This chart illustrates the average monthly humidity levels in Olesno, 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 Olesno is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%79%65%66%67%67%72%83%90%92%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Olesno

In Olesno 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 Olesno.

Maximum UV Index Levels in Olesno for April

The chart shows the monthly maximum UV Index (UVI) for Olesno 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 Olesno typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124577876321
Data source: Olesno 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 Olesno Compares to Other Months

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

This table compares monthly weather conditions in Olesno, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)41 mm (1.6 inches)90%low
February Weather1°C (34°F)48 mm (1.9 inches)88%low
March Weather4°C (40°F)43 mm (1.7 inches)86%moderate
April Weather9°C (49°F)49 mm (1.9 inches)79%moderate
May Weather14°C (57°F)82 mm (3.2 inches)65%high
June Weather20°C (68°F)78 mm (3.1 inches)66%high
July Weather20°C (68°F)74 mm (2.9 inches)67%very high
August Weather20°C (69°F)82 mm (3.2 inches)67%high
September Weather15°C (60°F)83 mm (3.3 inches)72%high
October Weather11°C (52°F)68 mm (2.7 inches)83%moderate
November Weather6°C (43°F)39 mm (1.5 inches)90%low
December Weather2°C (35°F)55 mm (2.1 inches)92%low

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