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May Weather in Sierakow, Poland

Last updated: August 27, 2025

In May, the average temperature in Sierakow, Poland is a pleasant 14°C (57°F), with a minimum dipping to 0°C (32°F) and reaching a maximum of 31°C (88°F). Expect 62 mm (2.4 in) of precipitation spread across 11 days, resulting in an average humidity of 67%. Whether you’re enjoying the warmth or preparing for a shower, this month offers a bit of everything!

May Temperature in Sierakow

In May in Sierakow, the average temperature is 14°C (57°F), with maximums reaching 31°C (88°F) and minimums dropping as low as 0°C (32°F). Be prepared for a wide range of temperatures when traveling to Sierakow during this time.

May Weather in Sierakow: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Sierakow, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sierakow, May typically has an average temperature of 14°C (57°F), with highs reaching up to 31°C (88°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec343540485667676859524336
Data source: Temperature data for Sierakow 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.

May Precipitation in Sierakow

In Sierakow in May, the precipitation amount is 62 mm (2.4 in) spread over 11 days.

May Precipitation Trends in Sierakow

The chart displays monthly precipitation patterns in Sierakow, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Sierakow, May typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec5444493562531045556624048
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Sierakow

In Sierakow in May, humidity is 67%. With an average temperature of 14°C (57°F), this humidity feels like a cool, refreshing mist that invigorates your senses, making it quite pleasant for traveling, though a light jacket is recommended as the moisture in the air can create a brisk atmosphere.

May Average Humidity in Sierakow

This chart illustrates the average monthly humidity levels in Sierakow, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Sierakow is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%81%67%67%67%67%78%84%89%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Sierakow

In Sierakow in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Sierakow.

Maximum UV Index Levels in Sierakow for May

The chart shows the monthly maximum UV Index (UVI) for Sierakow in May, 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 May, the maximum UV index in Sierakow typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578775321
Data source: Sierakow May 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 May Weather in Sierakow Compares to Other Months

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

This table compares monthly weather conditions in Sierakow, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)54 mm (2.1 inches)90%low
February Weather2°C (36°F)44 mm (1.7 inches)90%low
March Weather4°C (40°F)49 mm (1.9 inches)87%moderate
April Weather9°C (49°F)35 mm (1.4 inches)80%moderate
May Weather14°C (57°F)62 mm (2.4 inches)67%high
June Weather19°C (67°F)53 mm (2.1 inches)67%very high
July Weather19°C (67°F)104 mm (4.1 inches)67%high
August Weather20°C (68°F)55 mm (2.2 inches)67%high
September Weather15°C (60°F)56 mm (2.2 inches)78%moderate
October Weather11°C (52°F)62 mm (2.4 inches)84%moderate
November Weather6°C (43°F)40 mm (1.6 inches)89%low
December Weather2°C (37°F)48 mm (1.9 inches)92%low

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