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September Weather in Trzyciaz, Poland

Last updated: August 27, 2025

In Trzyciaz, Poland, the average temperature in September hovers around 15°C (59°F), with lows dipping to 1°C (35°F) and highs reaching up to 30°C (87°F). During this month, expect about 105 mm (4.1 in) of precipitation spread over 12 days, and enjoy a relatively high average humidity of 72%.

September Temperature in Trzyciaz

In September in Trzyciaz, the average temperature is 15°C (59°F), with maximums reaching 30°C (87°F) and minimums diving as low as 1°C (35°F). This makes it a great time for travelers to experience a diverse range of weather, so packing layers is advisable.

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

The chart illustrates September temperature patterns in Trzyciaz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trzyciaz, September typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (87°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec303439485666676759504134
Data source: Temperature data for Trzyciaz 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 Trzyciaz

In Trzyciaz in September, the precipitation amount is 105 mm (4.1 in) over the course of 12 days.

September Precipitation Trends in Trzyciaz

The chart displays monthly precipitation patterns in Trzyciaz, 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 Trzyciaz, September typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec385646621018199113105744654
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Trzyciaz

In Trzyciaz in September humidity is 72%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket wrapping around you, creating a sultry atmosphere that can make traveling a bit uncomfortable. The stickiness in the air can leave you feeling sluggish, so it’s advisable to stay hydrated and take breaks often while exploring.

September Average Humidity in Trzyciaz

This chart illustrates the average monthly humidity levels in Trzyciaz, 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 Trzyciaz is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%79%65%66%67%67%72%83%90%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Trzyciaz

In Trzyciaz in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Trzyciaz, you can refer to this Hourly UV Index in Trzyciaz.

Maximum UV Index Levels in Trzyciaz for September

The chart shows the monthly maximum UV Index (UVI) for Trzyciaz 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 Trzyciaz typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224678876421
Data source: Trzyciaz 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 Trzyciaz Compares to Other Months

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

This table compares monthly weather conditions in Trzyciaz, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)38 mm (1.5 inches)90%low
February Weather1°C (34°F)55 mm (2.2 inches)88%low
March Weather4°C (39°F)46 mm (1.8 inches)86%moderate
April Weather9°C (48°F)62 mm (2.5 inches)79%high
May Weather13°C (56°F)101 mm (4.0 inches)65%high
June Weather19°C (66°F)81 mm (3.2 inches)66%very high
July Weather19°C (67°F)99 mm (3.9 inches)67%very high
August Weather20°C (67°F)113 mm (4.5 inches)67%high
September Weather15°C (59°F)105 mm (4.1 inches)72%high
October Weather10°C (51°F)74 mm (2.9 inches)83%moderate
November Weather5°C (42°F)46 mm (1.8 inches)90%low
December Weather1°C (34°F)54 mm (2.1 inches)92%low

Compare Trzyciaz's Climate with Cities Worldwide