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September Weather in Liniewo, Poland

Last updated: August 27, 2025

In September, the average temperature in Liniewo, Poland hovers around 14°C (58°F). You can expect the mercury to dip as low as 2°C (36°F) and rise to a pleasant 30°C (87°F). During this time, 70 mm (2.8 in) of precipitation may fall across 11 days, while the average humidity levels sit at a comfortable 75%.

September Temperature in Liniewo

In September in Liniewo, the average temperature is 14°C (58°F), with maximums reaching 30°C (87°F) and minimums dropping as low as 2°C (36°F). This wide range makes it important for travelers to pack accordingly for varying weather conditions.

September Weather in Liniewo: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Liniewo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Liniewo, September typically has an average temperature of 14°C (58°F), with highs reaching up to 30°C (87°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec323237455363646457504134
Data source: Temperature data for Liniewo 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 Liniewo

In Liniewo in September, the precipitation amount is 70 mm (2.8 in) distributed over 11 days.

September Precipitation Trends in Liniewo

The chart displays monthly precipitation patterns in Liniewo, 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 Liniewo, September typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec4538443974741066770644049
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Liniewo

In Liniewo in September humidity is 75%. With an average temperature of 14°C (58°F), this humidity feels like a lingering blanket of warmth, making travel both refreshing and a bit stifling, as the moisture in the air may leave you feeling slightly sticky while enjoying outdoor adventures.

September Average Humidity in Liniewo

This chart illustrates the average monthly humidity levels in Liniewo, 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 Liniewo is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%79%63%61%63%65%75%85%90%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Liniewo

In Liniewo 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 Liniewo.

Maximum UV Index Levels in Liniewo for September

The chart shows the monthly maximum UV Index (UVI) for Liniewo 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 Liniewo typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568865311
Data source: Liniewo 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 Liniewo Compares to Other Months

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

This table compares monthly weather conditions in Liniewo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)45 mm (1.8 inches)91%low
February Weather0°C (32°F)38 mm (1.5 inches)90%low
March Weather3°C (37°F)44 mm (1.7 inches)87%moderate
April Weather7°C (45°F)39 mm (1.6 inches)79%moderate
May Weather12°C (53°F)74 mm (2.9 inches)63%high
June Weather17°C (63°F)74 mm (2.9 inches)61%very high
July Weather18°C (65°F)106 mm (4.2 inches)63%very high
August Weather18°C (65°F)67 mm (2.6 inches)65%high
September Weather14°C (58°F)70 mm (2.8 inches)75%moderate
October Weather10°C (50°F)64 mm (2.5 inches)85%moderate
November Weather5°C (42°F)40 mm (1.6 inches)90%low
December Weather1°C (34°F)49 mm (1.9 inches)93%low

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