nomadseason

September Weather in Lundsbrunn, Sweden

Last updated: August 27, 2025

In Lundsbrunn, Sweden, the average temperature in September is a mild 13°C (55°F). Expect lows of around 2°C (35°F) and highs reaching 23°C (74°F). With an average humidity of 86%, you'll want to be prepared for the 80 mm (3.2 in) of precipitation spread over 13 days. Embrace the brisk atmosphere and enjoy the charm of this season!

September Temperature in Lundsbrunn

In September in Lundsbrunn, the average temperature is 13°C (55°F), with maximums reaching up to 23°C (74°F) and minimums dropping as low as 2°C (35°F). Be sure to pack layers for your travels, as the weather can vary greatly throughout the day!

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

The chart illustrates September temperature patterns in Lundsbrunn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lundsbrunn, September typically has an average temperature of 13°C (55°F), with highs reaching up to 23°C (74°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec333236425161636155474035
Data source: Temperature data for Lundsbrunn generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Lundsbrunn

In Lundsbrunn in September, the precipitation amount is 80 mm (3.2 in) spread over 13 days.

September Precipitation Trends in Lundsbrunn

The chart displays monthly precipitation patterns in Lundsbrunn, 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 Lundsbrunn, September typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec384648316473758481795151
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Lundsbrunn

In Lundsbrunn in September humidity is 86%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket clinging to your skin, making travel quite uncomfortable and urging you to seek cooler, dryer spots.

September Average Humidity in Lundsbrunn

This chart illustrates the average monthly humidity levels in Lundsbrunn, 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 Lundsbrunn is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%92%89%81%72%68%70%77%86%91%93%94%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lundsbrunn

In Lundsbrunn in September, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Lundsbrunn for better planning.

Maximum UV Index Levels in Lundsbrunn for September

The chart shows the monthly maximum UV Index (UVI) for Lundsbrunn 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 Lundsbrunn typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457764211
Data source: Lundsbrunn 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 Lundsbrunn Compares to Other Months

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

This table compares monthly weather conditions in Lundsbrunn, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)38 mm (1.5 inches)94%low
February Weather0°C (32°F)46 mm (1.8 inches)92%low
March Weather2°C (36°F)48 mm (1.9 inches)89%moderate
April Weather6°C (42°F)30 mm (1.2 inches)81%moderate
May Weather11°C (52°F)64 mm (2.5 inches)72%moderate
June Weather16°C (62°F)73 mm (2.9 inches)68%high
July Weather17°C (64°F)75 mm (3.0 inches)70%high
August Weather16°C (62°F)84 mm (3.3 inches)77%high
September Weather13°C (55°F)80 mm (3.2 inches)86%moderate
October Weather9°C (48°F)78 mm (3.1 inches)91%low
November Weather5°C (40°F)51 mm (2.0 inches)93%low
December Weather2°C (35°F)51 mm (2.0 inches)94%low

Compare Lundsbrunn's Climate with Cities Worldwide