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September Weather in Rydbo, Sweden

Last updated: August 27, 2025

In September, the average temperature in Rydbo, Sweden hovers around 13°C (55°F), with a minimum dipping to 1°C (35°F) and a maximum reaching 23°C (74°F). Expect 51 mm (2.0 in) of precipitation over approximately 10 days, contributing to an average humidity of 85%.

September Temperature in Rydbo

In September in Rydbo, the average temperature is 13°C (55°F). Maximum temperatures can reach 23°C (74°F), while minimums can drop to as low as 1°C (35°F). Travelers should prepare for a mix of mild days and cooler nights, making layering clothing essential for comfort.

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

The chart illustrates September temperature patterns in Rydbo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rydbo, 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 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec323135404960646255474034
Data source: Temperature data for Rydbo 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 Rydbo

In Rydbo in September, the total precipitation amount is 51 mm (2.0 in) spread over a period of 10 days.

September Precipitation Trends in Rydbo

The chart displays monthly precipitation patterns in Rydbo, 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 Rydbo, September typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec383542275452597451724766
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rydbo

In Rydbo in September, humidity is 85%. With an average temperature of 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making even short walks feel exhausting and urging travelers to seek shade and refreshment frequently.

September Average Humidity in Rydbo

This chart illustrates the average monthly humidity levels in Rydbo, 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 Rydbo is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%89%85%77%76%74%77%85%89%90%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Rydbo

In Rydbo 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 Rydbo for better planning.

Maximum UV Index Levels in Rydbo for September

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

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

This table compares monthly weather conditions in Rydbo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)38 mm (1.5 inches)90%low
February Weather-1°C (31°F)35 mm (1.4 inches)88%low
March Weather1°C (35°F)42 mm (1.6 inches)89%moderate
April Weather5°C (41°F)27 mm (1.1 inches)85%moderate
May Weather10°C (50°F)54 mm (2.1 inches)77%moderate
June Weather16°C (61°F)52 mm (2.1 inches)76%high
July Weather18°C (64°F)59 mm (2.3 inches)74%high
August Weather17°C (63°F)74 mm (2.9 inches)77%moderate
September Weather13°C (55°F)51 mm (2.0 inches)85%moderate
October Weather8°C (47°F)72 mm (2.8 inches)89%low
November Weather4°C (40°F)47 mm (1.8 inches)90%low
December Weather1°C (34°F)65 mm (2.6 inches)87%low

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