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September Weather in Alt Schwerin, Germany

Last updated: August 23, 2025

In Alt Schwerin, Germany, the average temperature in September hovers around 15°C (59°F), with a minimum dip to 4°C (40°F) and a maximum rise to 30°C (87°F). Expect 48 mm (1.9 in) of precipitation spread over 9 days, contributing to an average humidity of 82%. Perfect for those who enjoy a touch of moisture in the air!

September Temperature in Alt Schwerin

In September in Alt Schwerin, the average temperature is 15°C (59°F), with maximums reaching 30°C (87°F) and minimums dropping as low as 4°C (40°F). It's a great time for travelers to enjoy mild weather while packing for both warm and cool conditions.

September Weather in Alt Schwerin: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Alt Schwerin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alt Schwerin, September typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (87°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec363740475564656658524338
Data source: Temperature data for Alt Schwerin 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 Alt Schwerin

In Alt Schwerin in September, the total precipitation amount is 48 mm (1.9 in) spread over 9 days.

September Precipitation Trends in Alt Schwerin

The chart displays monthly precipitation patterns in Alt Schwerin, 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 Alt Schwerin, September typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec574359444966876248704657
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Alt Schwerin

In Alt Schwerin in September, humidity is 82%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and uncomfortable for travelers.

September Average Humidity in Alt Schwerin

This chart illustrates the average monthly humidity levels in Alt Schwerin, 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 Alt Schwerin is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%83%78%77%77%75%82%86%90%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Alt Schwerin

In Alt Schwerin 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 Alt Schwerin.

Maximum UV Index Levels in Alt Schwerin for September

The chart shows the monthly maximum UV Index (UVI) for Alt Schwerin 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 Alt Schwerin typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578765321
Data source: Alt Schwerin 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 Alt Schwerin Compares to Other Months

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

This table compares monthly weather conditions in Alt Schwerin, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)57 mm (2.2 inches)91%low
February Weather3°C (37°F)43 mm (1.7 inches)89%low
March Weather4°C (40°F)59 mm (2.3 inches)87%moderate
April Weather8°C (47°F)44 mm (1.7 inches)83%moderate
May Weather13°C (55°F)49 mm (1.9 inches)78%high
June Weather18°C (65°F)66 mm (2.6 inches)77%very high
July Weather18°C (65°F)87 mm (3.4 inches)77%high
August Weather19°C (66°F)62 mm (2.5 inches)75%high
September Weather15°C (59°F)48 mm (1.9 inches)82%moderate
October Weather11°C (52°F)70 mm (2.7 inches)86%moderate
November Weather6°C (43°F)46 mm (1.8 inches)89%low
December Weather3°C (38°F)57 mm (2.2 inches)92%low

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