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August Weather in Sieniawa, Poland

Last updated: August 27, 2025

In August, the average temperature in Sieniawa, Poland is a comfortable 20°C (69°F). However, you might experience a broad range, with lows of 8°C (46°F) and highs reaching up to 36°C (98°F). Expect some moisture in the air, with an average precipitation of 63 mm (2.5 in) spread across 11 days. Overall, the average humidity sits at a moderate 67%, making it a delightful time to visit!

August Temperature in Sieniawa

In August in Sieniawa, the average temperature is 20°C (69°F). Maximums can reach 36°C (98°F) and minimums can be as low as 8°C (46°F). Travelers should be prepared for warm days and cooler evenings, making it ideal for a variety of outdoor activities.

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

The chart illustrates August temperature patterns in Sieniawa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sieniawa, August typically has an average temperature of 20°C (69°F), with highs reaching up to 36°C (98°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec343640495768686860524337
Data source: Temperature data for Sieniawa 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 Sieniawa

In Sieniawa in August, the precipitation amount is 63 mm (2.5 in) during a total of 11 days.

August Precipitation Trends in Sieniawa

The chart displays monthly precipitation patterns in Sieniawa, 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 Sieniawa, August typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec504749336344826456594050
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Sieniawa

In Sieniawa in August, humidity is 67%. With an average temperature of 20°C (69°F), this humidity feels like a warm, gentle embrace that clings to your skin, creating a comfortable yet slightly sticky atmosphere that can be refreshing while exploring the sights, provided you stay hydrated and take breaks in the shade.

August Average Humidity in Sieniawa

This chart illustrates the average monthly humidity levels in Sieniawa, 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 Sieniawa 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Sieniawa

In Sieniawa in August, 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 Sieniawa.

Maximum UV Index Levels in Sieniawa for August

The chart shows the monthly maximum UV Index (UVI) for Sieniawa 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 Sieniawa typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124577876321
Data source: Sieniawa 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 Sieniawa Compares to Other Months

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

This table compares monthly weather conditions in Sieniawa, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)50 mm (2.0 inches)90%low
February Weather2°C (36°F)47 mm (1.8 inches)90%low
March Weather5°C (41°F)49 mm (1.9 inches)87%moderate
April Weather9°C (49°F)33 mm (1.3 inches)80%moderate
May Weather14°C (57°F)63 mm (2.5 inches)67%high
June Weather20°C (68°F)44 mm (1.7 inches)67%high
July Weather20°C (68°F)82 mm (3.2 inches)67%very high
August Weather20°C (69°F)63 mm (2.5 inches)67%high
September Weather15°C (60°F)56 mm (2.2 inches)78%high
October Weather11°C (52°F)59 mm (2.3 inches)84%moderate
November Weather6°C (43°F)40 mm (1.6 inches)89%low
December Weather3°C (37°F)50 mm (1.9 inches)92%low

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