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September Weather in Ljusdal, Sweden

Last updated: August 27, 2025

In September, the average temperature in Ljusdal, Sweden hovers around 10°C (50°F). Expect some variability, as temperatures can dip to a chill -1°C (30°F) or rise to a warm 22°C (73°F). The month typically brings about 58 mm (2.3 in) of precipitation spread over 11 days, and you'll feel the dampness with an average humidity of 87%.

September Temperature in Ljusdal

In September in Ljusdal, the average temperature is 10°C (50°F), with maximums reaching up to 22°C (73°F) and minimums dipping as low as -1°C (30°F). This variability in temperature makes it important for travelers to pack layers to ensure comfort during their stay.

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

The chart illustrates September temperature patterns in Ljusdal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ljusdal, September typically has an average temperature of 10°C (50°F), with highs reaching up to 22°C (73°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec232430384859615850413225
Data source: Temperature data for Ljusdal 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 Ljusdal

In Ljusdal in September, the precipitation amount is 58 mm (2.3 in) over the course of 11 days.

September Precipitation Trends in Ljusdal

The chart displays monthly precipitation patterns in Ljusdal, 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 Ljusdal, September typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec403539335167779158804563
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ljusdal

In Ljusdal in September humidity is 87%. With an average temperature of 10°C (50°F), this humidity feels like a heavy cloak wrapping around you, making every step feel laborious and the air thick with moisture, challenging your comfort while traveling.

September Average Humidity in Ljusdal

This chart illustrates the average monthly humidity levels in Ljusdal, 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 Ljusdal is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec96%93%91%84%74%73%73%78%87%92%94%94%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ljusdal

In Ljusdal 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 Ljusdal for better planning.

Maximum UV Index Levels in Ljusdal for September

The chart shows the monthly maximum UV Index (UVI) for Ljusdal 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 Ljusdal typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113457754211
Data source: Ljusdal 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 Ljusdal Compares to Other Months

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

This table compares monthly weather conditions in Ljusdal, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)40 mm (1.6 inches)96%low
February Weather-5°C (24°F)35 mm (1.4 inches)93%low
March Weather-1°C (30°F)39 mm (1.5 inches)91%moderate
April Weather3°C (38°F)33 mm (1.3 inches)84%moderate
May Weather9°C (48°F)51 mm (2.0 inches)74%moderate
June Weather15°C (59°F)67 mm (2.6 inches)73%high
July Weather16°C (61°F)77 mm (3.0 inches)73%high
August Weather14°C (58°F)91 mm (3.6 inches)78%moderate
September Weather10°C (50°F)58 mm (2.3 inches)87%moderate
October Weather5°C (41°F)80 mm (3.1 inches)92%low
November Weather0°C (33°F)45 mm (1.8 inches)94%low
December Weather-4°C (26°F)63 mm (2.5 inches)94%low

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