nomadseason

September Weather in OElsta, Sweden

Last updated: August 27, 2025

In September, the average temperature in OElsta, Sweden hovers around 13°C (55°F). Visitors can expect a range from a chilly -1°C (30°F) to a pleasant 27°C (80°F). Rainfall is moderate, with 51 mm (2.0 in) of precipitation over approximately 8 days. Moreover, the average humidity is quite high at 85%, making for a rather damp experience.

September Temperature in OElsta

In September in OElsta, the average temperature is 13°C (55°F), with maximums reaching 27°C (80°F) and minimums dropping as low as -1°C (30°F). This varying climate makes it an ideal time for travelers to experience a mix of mild days and cooler evenings, perfect for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in OElsta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In OElsta, September typically has an average temperature of 13°C (55°F), with highs reaching up to 27°C (80°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec313035425263656255463933
Data source: Temperature data for OElsta 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 OElsta

In OElsta in September, the total precipitation amount is 51 mm (2.0 in), spread over a duration of 8 days.

September Precipitation Trends in OElsta

The chart displays monthly precipitation patterns in OElsta, 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 OElsta, September typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec343241285658537451684256
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in OElsta

In OElsta 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 OElsta

This chart illustrates the average monthly humidity levels in OElsta, 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 OElsta 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 OElsta

In OElsta 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 OElsta for better planning.

Maximum UV Index Levels in OElsta for September

The chart shows the monthly maximum UV Index (UVI) for OElsta 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 OElsta typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457754211
Data source: OElsta 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 OElsta Compares to Other Months

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

This table compares monthly weather conditions in OElsta, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)34 mm (1.4 inches)90%low
February Weather-1°C (30°F)32 mm (1.2 inches)88%low
March Weather1°C (35°F)41 mm (1.6 inches)89%moderate
April Weather5°C (42°F)28 mm (1.1 inches)85%moderate
May Weather11°C (52°F)56 mm (2.2 inches)77%moderate
June Weather17°C (63°F)58 mm (2.3 inches)76%high
July Weather18°C (65°F)53 mm (2.1 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 (46°F)68 mm (2.7 inches)89%low
November Weather4°C (39°F)42 mm (1.6 inches)90%low
December Weather0°C (33°F)56 mm (2.2 inches)87%low

Compare OElsta's Climate with Cities Worldwide