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April Weather in Bartoszyce, Poland

Last updated: August 27, 2025

In April, the average temperature in Bartoszyce, Poland hovers around 7°C (45°F). While you may experience chilly lows of -6°C (22°F), the mercury can rise as high as 25°C (77°F) on warmer days. Expect about 42 mm (1.7 in) of precipitation over 10 days, with an average humidity of a brisk 85%. Whether you're bundling up or enjoying a mild afternoon, be prepared for the diverse weather!

April Temperature in Bartoszyce

In April in Bartoszyce, the average temperature is 7°C (45°F). The maximum can reach 25°C (77°F), while the minimum can drop as low as -6°C (22°F). Be prepared for a diverse range of weather conditions during your travels.

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

The chart illustrates April temperature patterns in Bartoszyce, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bartoszyce, April typically has an average temperature of 7°C (45°F), with highs reaching up to 25°C (77°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec313237455464656457494134
Data source: Temperature data for Bartoszyce 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 Bartoszyce

In Bartoszyce in April, the precipitation amount is 42 mm (1.7 in) over the course of 10 days.

April Precipitation Trends in Bartoszyce

The chart displays monthly precipitation patterns in Bartoszyce, 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 Bartoszyce, April typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec4741484282591077769744253
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Bartoszyce

In Bartoszyce in April, humidity is 85%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while traveling.

April Average Humidity in Bartoszyce

This chart illustrates the average monthly humidity levels in Bartoszyce, 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 Bartoszyce is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%89%85%74%75%76%76%81%89%91%92%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Bartoszyce

In Bartoszyce 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 Bartoszyce.

Maximum UV Index Levels in Bartoszyce for April

The chart shows the monthly maximum UV Index (UVI) for Bartoszyce 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 Bartoszyce typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567765321
Data source: Bartoszyce 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 Bartoszyce Compares to Other Months

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

This table compares monthly weather conditions in Bartoszyce, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)47 mm (1.8 inches)91%low
February Weather0°C (32°F)41 mm (1.6 inches)90%low
March Weather3°C (37°F)48 mm (1.9 inches)89%moderate
April Weather7°C (45°F)42 mm (1.7 inches)85%moderate
May Weather12°C (54°F)82 mm (3.2 inches)74%high
June Weather18°C (64°F)59 mm (2.3 inches)75%high
July Weather18°C (65°F)107 mm (4.2 inches)76%high
August Weather18°C (65°F)77 mm (3.0 inches)76%high
September Weather14°C (58°F)69 mm (2.7 inches)81%moderate
October Weather10°C (50°F)74 mm (2.9 inches)89%moderate
November Weather5°C (42°F)42 mm (1.7 inches)91%low
December Weather1°C (34°F)53 mm (2.1 inches)92%low

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