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September Weather in OEvertornea, Sweden

Last updated: August 27, 2025

In OEvertornea, Sweden, the average temperature in September hovers around 8°C (47°F). Temperatures can dip as low as -7°C (20°F) and rise to a maximum of 20°C (68°F). Expect about 66 mm (2.6 in) of precipitation spread over 10 days, with an average humidity of 91%. Prepare for a chill in the air and the potential for wet weather!

September Temperature in OEvertornea

In September in OEvertornea, the average temperature is 8°C (47°F). Maximums can reach 20°C (68°F) and minimums can be as low as -7°C (20°F). Be sure to pack layers to comfortably enjoy your travels in this varied climate.

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

The chart illustrates September temperature patterns in OEvertornea, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In OEvertornea, September typically has an average temperature of 8°C (47°F), with highs reaching up to 20°C (68°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec141423334456615647352619
Data source: Temperature data for OEvertornea 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 OEvertornea

In OEvertornea in September, the precipitation amount is 66 mm (2.6 in) over the course of 10 days.

September Precipitation Trends in OEvertornea

The chart displays monthly precipitation patterns in OEvertornea, 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 OEvertornea, September typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec433843344766749766926263
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in OEvertornea

In OEvertornea in September, humidity is 91%. With an average temperature of 8°C (47°F), this humidity feels like a chilly dampness that clings to your skin, making it important to dress in layers while traveling.

September Average Humidity in OEvertornea

This chart illustrates the average monthly humidity levels in OEvertornea, 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 OEvertornea is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec101%99%92%87%82%78%83%87%91%96%98%101%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in OEvertornea

In OEvertornea in September, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in OEvertornea, you can check the information here.

Maximum UV Index Levels in OEvertornea for September

The chart shows the monthly maximum UV Index (UVI) for OEvertornea 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 OEvertornea typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112345543111
Data source: OEvertornea 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 OEvertornea Compares to Other Months

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

This table compares monthly weather conditions in OEvertornea, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (14°F)43 mm (1.7 inches)101%low
February Weather-10°C (14°F)38 mm (1.5 inches)99%low
March Weather-5°C (23°F)43 mm (1.7 inches)92%low
April Weather0°C (33°F)34 mm (1.3 inches)86%moderate
May Weather7°C (44°F)47 mm (1.9 inches)82%moderate
June Weather14°C (57°F)66 mm (2.6 inches)78%moderate
July Weather16°C (62°F)73 mm (2.9 inches)83%moderate
August Weather13°C (56°F)97 mm (3.8 inches)87%moderate
September Weather8°C (47°F)66 mm (2.6 inches)91%moderate
October Weather2°C (35°F)92 mm (3.6 inches)96%low
November Weather-4°C (26°F)62 mm (2.4 inches)98%low
December Weather-7°C (19°F)63 mm (2.5 inches)101%low

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