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September Weather in Kruklanki, Poland

Last updated: August 27, 2025

In September, the average temperature in Kruklanki, Poland hovers around 14°C (57°F). Expect a range from a chilly 2°C (36°F) to a warm 28°C (82°F). With 68 mm (2.7 in) of precipitation spread across 11 days, it's a good idea to pack an umbrella. Overall, the average humidity stands at 71%, contributing to a pleasantly mild atmosphere. 🍃

September Temperature in Kruklanki

In September in Kruklanki, the average temperature is 14°C (57°F), with maximums potentially reaching 28°C (82°F) and minimums dropping as low as 2°C (36°F). It's advisable to pack layers to accommodate for both warm afternoons and cool evenings while traveling.

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

The chart illustrates September temperature patterns in Kruklanki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kruklanki, September typically has an average temperature of 14°C (57°F), with highs reaching up to 28°C (82°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec303036455465656557494133
Data source: Temperature data for Kruklanki 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 Kruklanki

In Kruklanki in September, the total precipitation amount is 68 mm (2.7 in) spread over a duration of 11 days.

September Precipitation Trends in Kruklanki

The chart displays monthly precipitation patterns in Kruklanki, 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 Kruklanki, September typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec4540464574601008068704259
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kruklanki

In Kruklanki in September, humidity is 71%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket enveloping you, making outdoor activities less enjoyable and encouraging visitors to seek refuge in shaded spots or air-conditioned spaces.

September Average Humidity in Kruklanki

This chart illustrates the average monthly humidity levels in Kruklanki, 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 Kruklanki is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%76%58%56%59%60%71%86%90%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kruklanki

In Kruklanki 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 Kruklanki.

Maximum UV Index Levels in Kruklanki for September

The chart shows the monthly maximum UV Index (UVI) for Kruklanki 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 Kruklanki typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567765321
Data source: Kruklanki 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 Kruklanki Compares to Other Months

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

This table compares monthly weather conditions in Kruklanki, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)45 mm (1.8 inches)92%low
February Weather-1°C (31°F)40 mm (1.6 inches)90%low
March Weather2°C (36°F)46 mm (1.8 inches)87%moderate
April Weather7°C (46°F)45 mm (1.8 inches)76%moderate
May Weather12°C (55°F)74 mm (2.9 inches)58%high
June Weather18°C (65°F)60 mm (2.3 inches)56%high
July Weather19°C (66°F)100 mm (3.9 inches)59%high
August Weather18°C (65°F)80 mm (3.1 inches)60%high
September Weather14°C (57°F)68 mm (2.7 inches)71%moderate
October Weather9°C (49°F)70 mm (2.7 inches)86%moderate
November Weather5°C (41°F)42 mm (1.7 inches)90%low
December Weather0°C (33°F)59 mm (2.3 inches)93%low

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