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April Weather in Koscian, Poland

Last updated: August 27, 2025

In April, the average temperature in Koscian, Poland hovers around 9°C (49°F). Expect a chill in the air, with minimum temperatures dropping to -4°C (25°F), while the mercury can rise to a pleasant 28°C (82°F) on warmer days. Prepare for occasional showers, as precipitation averages 34 mm (1.3 in) over 9 days, and enjoy the moderate atmosphere with an average humidity of 78%.

April Temperature in Koscian

In April in Koscian, the average temperature is 9°C (49°F). Maximums can reach 28°C (82°F), while minimums can dip as low as -4°C (25°F). Pack for a range of weather conditions to fully enjoy your visit to Koscian.

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

The chart illustrates April temperature patterns in Koscian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koscian, April typically has an average temperature of 9°C (49°F), with highs reaching up to 28°C (82°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec343540495768686960524336
Data source: Temperature data for Koscian 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 Koscian

In Koscian in April, the precipitation amount is 34 mm (1.3 in) over the course of 9 days.

April Precipitation Trends in Koscian

The chart displays monthly precipitation patterns in Koscian, 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 Koscian, April typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec444541346463806856614049
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Koscian

In Koscian in April, humidity is 78%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that clings to your skin, making it essential to dress in layers while traveling, as the cool air combines with the moisture to create a brisk and invigorating atmosphere.

April Average Humidity in Koscian

This chart illustrates the average monthly humidity levels in Koscian, 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 Koscian is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%84%78%63%63%61%65%72%80%87%91%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Koscian

In Koscian 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 Koscian.

Maximum UV Index Levels in Koscian for April

The chart shows the monthly maximum UV Index (UVI) for Koscian 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 Koscian typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876321
Data source: Koscian 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 Koscian Compares to Other Months

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

This table compares monthly weather conditions in Koscian, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)44 mm (1.7 inches)89%low
February Weather2°C (36°F)44 mm (1.8 inches)87%low
March Weather5°C (41°F)41 mm (1.6 inches)84%moderate
April Weather9°C (49°F)34 mm (1.3 inches)78%moderate
May Weather14°C (57°F)64 mm (2.5 inches)63%high
June Weather20°C (68°F)62 mm (2.5 inches)63%very high
July Weather20°C (68°F)80 mm (3.1 inches)61%very high
August Weather20°C (69°F)68 mm (2.7 inches)65%high
September Weather16°C (60°F)56 mm (2.2 inches)72%high
October Weather11°C (52°F)61 mm (2.4 inches)80%moderate
November Weather6°C (43°F)40 mm (1.6 inches)87%low
December Weather2°C (37°F)49 mm (1.9 inches)91%low

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