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September Weather in Jemielno, Poland

Last updated: August 27, 2025

In Jemielno, Poland, the average temperature in September is a pleasant 15°C (60°F). Expect a minimum of 2°C (36°F) and a maximum of 33°C (91°F), allowing for a variety of weather experiences. With an average precipitation of 65 mm (2.6 in) over the course of 9 days, you might want to keep an umbrella handy. The atmosphere tends to be quite humid, with an average humidity level of 72%, making it feel slightly warmer than the actual temperature.

September Temperature in Jemielno

In September in Jemielno, the average temperature is 15°C (60°F), with maximums reaching up to 33°C (91°F) and minimums dropping as low as 2°C (36°F). This pleasant range makes it an ideal time for outdoor activities and exploring the local sights.

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

The chart illustrates September temperature patterns in Jemielno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jemielno, September typically has an average temperature of 15°C (60°F), with highs reaching up to 33°C (91°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec343641495768686960524337
Data source: Temperature data for Jemielno 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 Jemielno

In Jemielno in September, the precipitation amount is 65 mm (2.6 in) over the course of 9 days.

September Precipitation Trends in Jemielno

The chart displays monthly precipitation patterns in Jemielno, 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 Jemielno, September typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec414443386864857865653653
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Jemielno

In Jemielno 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 Jemielno

This chart illustrates the average monthly humidity levels in Jemielno, 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 Jemielno 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 Jemielno

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

Maximum UV Index Levels in Jemielno for September

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

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

This table compares monthly weather conditions in Jemielno, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)41 mm (1.6 inches)89%low
February Weather2°C (36°F)44 mm (1.7 inches)87%low
March Weather5°C (41°F)43 mm (1.7 inches)84%moderate
April Weather10°C (49°F)38 mm (1.5 inches)78%moderate
May Weather14°C (58°F)68 mm (2.7 inches)63%high
June Weather20°C (68°F)63 mm (2.5 inches)63%very high
July Weather20°C (68°F)84 mm (3.3 inches)61%very high
August Weather20°C (69°F)78 mm (3.1 inches)65%high
September Weather15°C (60°F)65 mm (2.6 inches)72%high
October Weather11°C (52°F)65 mm (2.5 inches)80%moderate
November Weather6°C (43°F)36 mm (1.4 inches)87%low
December Weather3°C (37°F)53 mm (2.1 inches)91%low

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