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September Weather in Jerzmanowa, Poland

Last updated: August 27, 2025

In Jerzmanowa, Poland, the average temperature in September is a mild 15°C (60°F), with daytime highs reaching up to 32°C (90°F) and nighttime lows dipping to a cool 2°C (36°F). Expect about 66 mm (2.6 in) of precipitation spread over 9 days, contributing to an average humidity of 72%. Whether you’re exploring or relaxing, be prepared for a blend of warm and refreshing conditions!

September Temperature in Jerzmanowa

In September in Jerzmanowa, the average temperature is 15°C (60°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as 2°C (36°F). Travelers should pack accordingly to enjoy both warm days and cooler nights.

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

The chart illustrates September temperature patterns in Jerzmanowa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jerzmanowa, September typically has an average temperature of 15°C (60°F), with highs reaching up to 32°C (90°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec343540495768686859524337
Data source: Temperature data for Jerzmanowa 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 Jerzmanowa

In Jerzmanowa in September, the precipitation amount is 66 mm (2.6 in) over the course of 9 days.

September Precipitation Trends in Jerzmanowa

The chart displays monthly precipitation patterns in Jerzmanowa, 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 Jerzmanowa, September typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec454646397056807466653754
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Jerzmanowa

In Jerzmanowa in September humidity is 72%. With an average temperature of 15°C (60°F), this humidity feels like a warm embrace, creating a slightly muggy atmosphere that can make strolling around a bit sticky. Travelers might find themselves longing for a refreshing breeze, and it’s advisable to stay hydrated while exploring local sights.

September Average Humidity in Jerzmanowa

This chart illustrates the average monthly humidity levels in Jerzmanowa, 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 Jerzmanowa is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%84%78%63%63%61%65%72%80%87%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Jerzmanowa

In Jerzmanowa 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 Jerzmanowa, you can refer to this Hourly UV Index in Jerzmanowa.

Maximum UV Index Levels in Jerzmanowa for September

The chart shows the monthly maximum UV Index (UVI) for Jerzmanowa 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 Jerzmanowa typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876321
Data source: Jerzmanowa 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 Jerzmanowa Compares to Other Months

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

This table compares monthly weather conditions in Jerzmanowa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)45 mm (1.8 inches)89%low
February Weather2°C (36°F)46 mm (1.8 inches)87%low
March Weather5°C (41°F)46 mm (1.8 inches)84%moderate
April Weather9°C (49°F)39 mm (1.5 inches)78%moderate
May Weather14°C (57°F)70 mm (2.8 inches)63%high
June Weather20°C (68°F)56 mm (2.2 inches)63%very high
July Weather20°C (68°F)80 mm (3.1 inches)61%very high
August Weather20°C (69°F)73 mm (2.9 inches)65%high
September Weather15°C (60°F)66 mm (2.6 inches)72%high
October Weather11°C (52°F)65 mm (2.6 inches)80%moderate
November Weather6°C (43°F)37 mm (1.5 inches)87%low
December Weather3°C (37°F)54 mm (2.1 inches)91%low

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