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September Weather in Starogard Gdanski, Poland

Last updated: August 27, 2025

In September, the average temperature in Starogard Gdanski, Poland hovers around 14°C (58°F), with a minimum dipping to 2°C (36°F) and a maximum reaching 30°C (87°F). Expect about 71 mm (2.8 in) of precipitation spread over 10 days, accompanied by a 75% humidity level, creating a balanced blend of warmth and moisture.

September Temperature in Starogard Gdanski

In September in Starogard Gdanski, the average temperature is 14°C (58°F), with maximums reaching 30°C (87°F) and minimums dropping as low as 2°C (36°F). This wide range makes it important for travelers to pack accordingly for varying weather conditions.

September Weather in Starogard Gdanski: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Starogard Gdanski, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Starogard Gdanski, September typically has an average temperature of 14°C (58°F), with highs reaching up to 30°C (87°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec323237455464656558504234
Data source: Temperature data for Starogard Gdanski 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 Starogard Gdanski

In Starogard Gdanski in September, the precipitation amount is 71 mm (2.8 in) over a duration of 10 days.

September Precipitation Trends in Starogard Gdanski

The chart displays monthly precipitation patterns in Starogard Gdanski, 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 Starogard Gdanski, September typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec4236414081811096971613947
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Starogard Gdanski

In Starogard Gdanski in September humidity is 75%. With an average temperature of 14°C (58°F), this humidity feels like a lingering blanket of warmth, making travel both refreshing and a bit stifling, as the moisture in the air may leave you feeling slightly sticky while enjoying outdoor adventures.

September Average Humidity in Starogard Gdanski

This chart illustrates the average monthly humidity levels in Starogard Gdanski, 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 Starogard Gdanski is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%79%63%61%63%65%75%85%90%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Starogard Gdanski

In Starogard Gdanski 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 Starogard Gdanski.

Maximum UV Index Levels in Starogard Gdanski for September

The chart shows the monthly maximum UV Index (UVI) for Starogard Gdanski 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 Starogard Gdanski typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568865311
Data source: Starogard Gdanski 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 Starogard Gdanski Compares to Other Months

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

This table compares monthly weather conditions in Starogard Gdanski, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)42 mm (1.7 inches)91%low
February Weather0°C (33°F)36 mm (1.4 inches)90%low
March Weather3°C (38°F)41 mm (1.6 inches)87%moderate
April Weather7°C (46°F)40 mm (1.6 inches)79%moderate
May Weather12°C (54°F)81 mm (3.2 inches)63%high
June Weather18°C (64°F)81 mm (3.2 inches)61%very high
July Weather18°C (65°F)109 mm (4.3 inches)63%very high
August Weather18°C (65°F)69 mm (2.7 inches)65%high
September Weather14°C (58°F)71 mm (2.8 inches)75%moderate
October Weather10°C (50°F)61 mm (2.4 inches)85%moderate
November Weather5°C (42°F)38 mm (1.5 inches)90%low
December Weather1°C (35°F)47 mm (1.8 inches)93%low

Compare Starogard Gdanski's Climate with Cities Worldwide