nomadseason

September Weather in Roestanga, Sweden

Last updated: August 27, 2025

In Roestanga, Sweden, the average temperature in September hovers around 14°C (57°F), with minimums dipping to 1°C (35°F) and soaring maximums reaching 26°C (79°F). Expect a precipitation level of 72 mm (2.8 in) over approximately 12 days, accompanied by a relatively high humidity of 82%.

September Temperature in Roestanga

In September, in Roestanga, the average temperature is 14°C (57°F). Maximums can reach 26°C (79°F), while minimums can drop as low as 1°C (35°F). This variability makes it essential for travelers to pack layers to comfortably navigate the changing weather.

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

The chart illustrates September temperature patterns in Roestanga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roestanga, September typically has an average temperature of 14°C (57°F), with highs reaching up to 26°C (79°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec353437445261636256494337
Data source: Temperature data for Roestanga 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 Roestanga

In Roestanga in September, the total precipitation amount is 72 mm (2.8 in) over the course of 12 days.

September Precipitation Trends in Roestanga

The chart displays monthly precipitation patterns in Roestanga, 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 Roestanga, September typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec515967386252839572894664
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Roestanga

In Roestanga in September, humidity is 82%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making outdoor activities uncomfortable and travel more challenging due to the heavy, damp air.

September Average Humidity in Roestanga

This chart illustrates the average monthly humidity levels in Roestanga, 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 Roestanga is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%88%87%85%82%81%82%80%82%85%85%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Roestanga

In Roestanga 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 Roestanga.

Maximum UV Index Levels in Roestanga for September

The chart shows the monthly maximum UV Index (UVI) for Roestanga 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 Roestanga typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765311
Data source: Roestanga 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 Roestanga Compares to Other Months

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

This table compares monthly weather conditions in Roestanga, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)51 mm (2.0 inches)87%low
February Weather1°C (35°F)59 mm (2.3 inches)88%low
March Weather3°C (37°F)67 mm (2.6 inches)87%moderate
April Weather7°C (44°F)38 mm (1.5 inches)85%moderate
May Weather11°C (52°F)62 mm (2.5 inches)82%high
June Weather16°C (62°F)52 mm (2.0 inches)81%high
July Weather17°C (63°F)83 mm (3.3 inches)82%high
August Weather17°C (63°F)95 mm (3.7 inches)80%high
September Weather14°C (57°F)72 mm (2.8 inches)82%moderate
October Weather10°C (50°F)89 mm (3.5 inches)85%moderate
November Weather6°C (43°F)46 mm (1.8 inches)85%low
December Weather3°C (37°F)64 mm (2.5 inches)85%low

Compare Roestanga's Climate with Cities Worldwide