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April Weather in Sieradz, Poland

Last updated: August 27, 2025

In Sieradz, Poland, the average temperature in April hovers around 9°C (49°F), with minimums dipping to -5°C (23°F) and peaks reaching 28°C (82°F). During this month, expect approximately 47 mm (1.8 in) of precipitation spread over 10 days, and enjoy an average humidity of 79%.

April Temperature in Sieradz

In April in Sieradz, the average temperature is 9°C (49°F). The maximum can reach 28°C (82°F), while the minimum can be as low as -5°C (23°F). This diverse range of temperatures makes Sieradz an interesting destination for travelers seeking both warmth and a touch of winter chill.

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

The chart illustrates April temperature patterns in Sieradz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sieradz, 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 -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec323439485768686959514335
Data source: Temperature data for Sieradz 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 Sieradz

In Sieradz in April, the total precipitation amount is 47 mm (1.8 in) spread over a period of 10 days.

April Precipitation Trends in Sieradz

The chart displays monthly precipitation patterns in Sieradz, 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 Sieradz, April typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec424540477776728282663648
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Sieradz

In Sieradz 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 Sieradz

This chart illustrates the average monthly humidity levels in Sieradz, 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 Sieradz 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 Sieradz

In Sieradz 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 Sieradz.

Maximum UV Index Levels in Sieradz for April

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

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

This table compares monthly weather conditions in Sieradz, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)42 mm (1.7 inches)90%low
February Weather1°C (34°F)45 mm (1.8 inches)88%low
March Weather4°C (40°F)40 mm (1.6 inches)86%moderate
April Weather9°C (49°F)47 mm (1.8 inches)79%moderate
May Weather14°C (57°F)77 mm (3.0 inches)65%high
June Weather20°C (68°F)76 mm (3.0 inches)66%high
July Weather20°C (68°F)72 mm (2.9 inches)67%very high
August Weather20°C (69°F)82 mm (3.2 inches)67%high
September Weather15°C (60°F)82 mm (3.2 inches)72%high
October Weather11°C (51°F)66 mm (2.6 inches)83%moderate
November Weather6°C (43°F)36 mm (1.4 inches)90%low
December Weather2°C (36°F)48 mm (1.9 inches)92%low

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