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September Weather in Iwkowa, Poland

Last updated: August 27, 2025

In September, the average temperature in Iwkowa, Poland is a pleasant 14°C (58°F). Expect a range from a chilly 2°C (36°F) to a warm 29°C (85°F). With an average humidity of 69%, you'll feel the moisture in the air, especially as precipitation amounts can reach 108 mm (4.3 in) over approximately 13 days. Enjoy the varied climate!

September Temperature in Iwkowa

In September in Iwkowa, the average temperature is 14°C (58°F), with maximums reaching up to 29°C (85°F) and minimums dipping as low as 2°C (36°F). This mild climate makes Iwkowa an ideal destination for outdoor activities and exploration during this time of year.

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

The chart illustrates September temperature patterns in Iwkowa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iwkowa, September typically has an average temperature of 14°C (58°F), with highs reaching up to 29°C (85°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec303439475565666658504134
Data source: Temperature data for Iwkowa 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 Iwkowa

In Iwkowa in September, the precipitation amount is 108 mm (4.3 in), occurring over a span of 13 days.

September Precipitation Trends in Iwkowa

The chart displays monthly precipitation patterns in Iwkowa, 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 Iwkowa, September typically receives around 108 mm (4.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec43634971116100118137108895471
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Iwkowa

In Iwkowa in September, humidity is 69%. With an average temperature of 14°C (58°F), this humidity feels like a warm embrace, making it comfortable for traveling, though the air might feel a bit heavy and sticky as you explore.

September Average Humidity in Iwkowa

This chart illustrates the average monthly humidity levels in Iwkowa, 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 Iwkowa is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%88%86%77%69%69%63%59%69%85%90%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Iwkowa

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

Maximum UV Index Levels in Iwkowa for September

The chart shows the monthly maximum UV Index (UVI) for Iwkowa 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 Iwkowa typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235679876421
Data source: Iwkowa 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 Iwkowa Compares to Other Months

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

This table compares monthly weather conditions in Iwkowa, 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)91%low
February Weather1°C (34°F)63 mm (2.5 inches)88%moderate
March Weather4°C (39°F)49 mm (1.9 inches)86%moderate
April Weather8°C (48°F)71 mm (2.8 inches)77%high
May Weather13°C (56°F)116 mm (4.6 inches)69%high
June Weather18°C (65°F)100 mm (3.9 inches)69%very high
July Weather19°C (66°F)118 mm (4.6 inches)63%very high
August Weather19°C (66°F)137 mm (5.4 inches)59%high
September Weather14°C (58°F)108 mm (4.3 inches)69%high
October Weather10°C (50°F)89 mm (3.5 inches)85%moderate
November Weather5°C (41°F)54 mm (2.1 inches)90%low
December Weather1°C (34°F)70 mm (2.8 inches)91%low

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