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April Weather in Ostroleka, Poland

Last updated: August 27, 2025

In April, the average temperature in Ostroleka, Poland hovers around 8°C (47°F), with a wide range from a chilly -4°C (24°F) to a warm 27°C (81°F). Expect about 39 mm (1.5 in) of precipitation spread over 9 days, contributing to an average humidity of 76%. Be prepared for variations in weather and pack accordingly!

April Temperature in Ostroleka

In April in Ostroleka, the average temperature is 8°C (47°F), with maximums reaching 27°C (81°F) and minimums dropping as low as -4°C (24°F). Be prepared for a wide range of temperatures to ensure a comfortable travel experience.

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

The chart illustrates April temperature patterns in Ostroleka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ostroleka, April typically has an average temperature of 8°C (47°F), with highs reaching up to 27°C (81°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec303237475667676658504134
Data source: Temperature data for Ostroleka 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 Ostroleka

In Ostroleka in April, the precipitation amount is 39 mm (1.5 in) spread over 9 days.

April Precipitation Trends in Ostroleka

The chart displays monthly precipitation patterns in Ostroleka, 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 Ostroleka, April typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec404340398768837974653652
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Ostroleka

In Ostroleka in April, humidity is 76%. With an average temperature of 8°C (47°F), this humidity feels like traveling through a thick, damp blanket that clings to your skin, making every stroll feel heavier and more exhausting than it should.

April Average Humidity in Ostroleka

This chart illustrates the average monthly humidity levels in Ostroleka, 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 Ostroleka is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%76%58%56%59%60%71%86%90%93%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Ostroleka

In Ostroleka 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 Ostroleka.

Maximum UV Index Levels in Ostroleka for April

The chart shows the monthly maximum UV Index (UVI) for Ostroleka 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 Ostroleka typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567865321
Data source: Ostroleka 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 Ostroleka Compares to Other Months

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

This table compares monthly weather conditions in Ostroleka, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)40 mm (1.6 inches)92%low
February Weather0°C (32°F)43 mm (1.7 inches)90%low
March Weather3°C (38°F)40 mm (1.6 inches)87%moderate
April Weather8°C (47°F)39 mm (1.5 inches)76%moderate
May Weather13°C (56°F)87 mm (3.4 inches)58%high
June Weather19°C (67°F)68 mm (2.7 inches)56%high
July Weather19°C (67°F)83 mm (3.3 inches)59%very high
August Weather19°C (67°F)79 mm (3.1 inches)60%high
September Weather14°C (58°F)74 mm (2.9 inches)71%moderate
October Weather10°C (50°F)65 mm (2.6 inches)86%moderate
November Weather5°C (41°F)36 mm (1.4 inches)90%low
December Weather1°C (34°F)52 mm (2.0 inches)93%low

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