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April Weather in Ostaszewo, Poland

Last updated: August 27, 2025

In April, the average temperature in Ostaszewo, Poland hovers around 8°C (46°F), with a minimum chill of -3°C (27°F) and pleasant peaks of 22°C (72°F). Expect some greyness, as precipitation reaches 38 mm (1.5 in) over 8 days, contributing to an average humidity of 84%.

April Temperature in Ostaszewo

In April in Ostaszewo, the average temperature is 8°C (46°F). Maximums can reach 22°C (72°F), and minimums can drop as low as -3°C (27°F). Be prepared for a wide range of temperatures when traveling during this month.

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

The chart illustrates April temperature patterns in Ostaszewo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ostaszewo, April typically has an average temperature of 8°C (46°F), with highs reaching up to 22°C (72°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec343438465464666660524436
Data source: Temperature data for Ostaszewo 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 Ostaszewo

In Ostaszewo in April, the total precipitation amount is 38 mm (1.5 in), spread over 8 days.

April Precipitation Trends in Ostaszewo

The chart displays monthly precipitation patterns in Ostaszewo, 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 Ostaszewo, April typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec514145386768996878825564
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Ostaszewo

In Ostaszewo in April humidity is 84%. With an average temperature of 8°C (46°F), this humidity feels like a chilly mist wrapping around you, making outdoor exploration cumbersome and layering your clothing a necessity for comfort.

April Average Humidity in Ostaszewo

This chart illustrates the average monthly humidity levels in Ostaszewo, 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 Ostaszewo is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%88%84%77%76%76%76%81%86%89%89%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Ostaszewo

In Ostaszewo 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 Ostaszewo.

Maximum UV Index Levels in Ostaszewo for April

The chart shows the monthly maximum UV Index (UVI) for Ostaszewo 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 Ostaszewo typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567765311
Data source: Ostaszewo 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 Ostaszewo Compares to Other Months

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

This table compares monthly weather conditions in Ostaszewo, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)51 mm (2.0 inches)89%low
February Weather1°C (34°F)41 mm (1.6 inches)89%low
March Weather3°C (38°F)45 mm (1.8 inches)88%moderate
April Weather8°C (46°F)38 mm (1.5 inches)84%moderate
May Weather12°C (54°F)67 mm (2.6 inches)76%high
June Weather18°C (65°F)68 mm (2.7 inches)76%high
July Weather19°C (66°F)99 mm (3.9 inches)76%high
August Weather19°C (67°F)68 mm (2.7 inches)76%high
September Weather15°C (60°F)78 mm (3.1 inches)81%moderate
October Weather11°C (52°F)82 mm (3.2 inches)86%moderate
November Weather7°C (44°F)55 mm (2.2 inches)89%low
December Weather2°C (37°F)64 mm (2.5 inches)89%low

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