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August Weather in Poland, United States

Last updated: June 24, 2025

In August, the average temperature in Poland, United States is a pleasant 21°C (71°F). However, temperatures can vary significantly, with a minimum of 11°C (52°F) and a maximum reaching up to 33°C (91°F). Be prepared for some rain, as precipitation averages 79 mm (3.1 in) over about 10 days. Additionally, the average humidity sits comfortably at 66%, making for a typically refreshing climate.

August Temperature in Poland

In August in Poland, the average temperature is 21°C (71°F). The maximum can reach 33°C (91°F), and the minimum can be as low as 11°C (52°F). This makes it a great time for travelers seeking warm weather while still enjoying cooler evenings.

August Weather in Poland: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Poland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Poland, August typically has an average temperature of 21°C (71°F), with highs reaching up to 33°C (91°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec232531435465717163523928
Data source: Temperature data for Poland 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.

August Precipitation in Poland

In Poland in August, the precipitation amount is 79 mm (3.1 in) over a span of 10 days.

August Precipitation Trends in Poland

The chart displays monthly precipitation patterns in Poland, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Poland, August typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec79857211274731397962117102110
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Poland

In Poland in August, humidity is 66%. With an average temperature of 21°C (71°F), this humidity feels like a warm, sticky embrace that can make outdoor activities a bit taxing but also lends a vibrant energy to the atmosphere, ideal for those who appreciate a tropical ambiance while exploring.

August Average Humidity in Poland

This chart illustrates the average monthly humidity levels in Poland, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Poland is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Poland

In Poland in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Poland.

Maximum UV Index Levels in Poland for August

The chart shows the monthly maximum UV Index (UVI) for Poland in August, 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 August, the maximum UV index in Poland typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910987532
Data source: Poland August 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 August Weather in Poland Compares to Other Months

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

This table compares monthly weather conditions in Poland, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)79 mm (3.1 inches)86%low
February Weather-4°C (25°F)85 mm (3.3 inches)84%moderate
March Weather0°C (32°F)72 mm (2.9 inches)82%moderate
April Weather6°C (43°F)112 mm (4.4 inches)80%very high
May Weather12°C (54°F)74 mm (2.9 inches)72%very high
June Weather19°C (66°F)73 mm (2.9 inches)72%very high
July Weather22°C (72°F)139 mm (5.5 inches)67%very high
August Weather21°C (71°F)79 mm (3.1 inches)66%very high
September Weather17°C (64°F)62 mm (2.4 inches)71%high
October Weather11°C (52°F)117 mm (4.6 inches)78%moderate
November Weather4°C (39°F)102 mm (4.0 inches)84%moderate
December Weather-2°C (28°F)110 mm (4.3 inches)81%low

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