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September Weather in Biala Piska, Poland

Last updated: August 27, 2025

In Biala Piska, Poland, the average temperature in September hovers around 14°C (58°F), offering a pleasant climate. Expect to experience a temperature range with a minimum of 1°C (34°F) and a maximum of 28°C (83°F). During this month, the region sees about 76 mm (3.0 in) of precipitation spread over 11 days, resulting in an average humidity of 71%.

September Temperature in Biala Piska

In September in Biala Piska, the average temperature is 14°C (58°F). The maximum can reach 28°C (83°F), while the minimum can drop as low as 1°C (34°F). It's an ideal time to explore Biala Piska with a comfortable climate, but be prepared for varying temperatures throughout the day.

September Weather in Biala Piska: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Biala Piska, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Biala Piska, September typically has an average temperature of 14°C (58°F), with highs reaching up to 28°C (83°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec303137465566666557494133
Data source: Temperature data for Biala Piska 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.

September Precipitation in Biala Piska

In Biala Piska in September, the total precipitation amount is 76 mm (3.0 in), recorded over a period of 11 days.

September Precipitation Trends in Biala Piska

The chart displays monthly precipitation patterns in Biala Piska, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Biala Piska, September typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec434144388473967976663956
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Biala Piska

In Biala Piska in September humidity is 71%. With an average temperature of 14°C (58°F), this humidity feels like a damp embrace, making it essential for travelers to pack light, breathable clothing and stay hydrated while exploring the sights.

September Average Humidity in Biala Piska

This chart illustrates the average monthly humidity levels in Biala Piska, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Biala Piska is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%76%58%56%59%60%71%86%90%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Biala Piska

In Biala Piska in September, 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 Biala Piska.

Maximum UV Index Levels in Biala Piska for September

The chart shows the monthly maximum UV Index (UVI) for Biala Piska in September, 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 September, the maximum UV index in Biala Piska typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567765321
Data source: Biala Piska September 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 September Weather in Biala Piska Compares to Other Months

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

This table compares monthly weather conditions in Biala Piska, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)43 mm (1.7 inches)92%low
February Weather-1°C (31°F)41 mm (1.6 inches)90%low
March Weather3°C (37°F)44 mm (1.7 inches)87%moderate
April Weather8°C (46°F)38 mm (1.5 inches)76%moderate
May Weather13°C (55°F)84 mm (3.3 inches)58%high
June Weather19°C (66°F)73 mm (2.9 inches)56%high
July Weather19°C (66°F)96 mm (3.8 inches)59%high
August Weather18°C (65°F)79 mm (3.1 inches)60%high
September Weather14°C (58°F)76 mm (3.0 inches)71%moderate
October Weather9°C (49°F)66 mm (2.6 inches)86%moderate
November Weather5°C (41°F)39 mm (1.5 inches)90%low
December Weather1°C (33°F)56 mm (2.2 inches)93%low

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