nomadseason

September Weather in Fraensta, Sweden

Last updated: August 27, 2025

In September, the average temperature in Fraensta, Sweden hovers around 9°C (49°F). Visitors can expect a range from a chilly -1°C (30°F) to a comfortable 21°C (71°F). With 66 mm (2.6 in) of precipitation spread over 12 days, it's advisable to pack an umbrella. The air is quite moist, with an average humidity level of 89%, creating a damp but refreshing atmosphere.

September Temperature in Fraensta

In September in Fraensta, the average temperature is 9°C (49°F), with maximums reaching 21°C (71°F) and minimums dropping as low as -1°C (30°F). This weather makes it a great time for travelers to prepare for varied conditions, ensuring they're ready for both mild days and chilly nights.

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

The chart illustrates September temperature patterns in Fraensta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fraensta, September typically has an average temperature of 9°C (49°F), with highs reaching up to 21°C (71°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec212128364757605749403024
Data source: Temperature data for Fraensta 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 Fraensta

In Fraensta in September, the precipitation amount is 66 mm (2.6 in) over the course of 12 days.

September Precipitation Trends in Fraensta

The chart displays monthly precipitation patterns in Fraensta, 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 Fraensta, September typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec443541344070837366744462
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Fraensta

In Fraensta in September, humidity is 89%. With an average temperature of 9°C (49°F), this humidity feels like a persistent dampness that clings to your clothes and skin, making it challenging to stay comfortable while traveling.

September Average Humidity in Fraensta

This chart illustrates the average monthly humidity levels in Fraensta, 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 Fraensta is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%95%92%87%80%76%80%86%89%93%94%96%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Fraensta

In Fraensta 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 Fraensta for better planning.

Maximum UV Index Levels in Fraensta for September

The chart shows the monthly maximum UV Index (UVI) for Fraensta 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 Fraensta typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113456654211
Data source: Fraensta 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 Fraensta Compares to Other Months

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

This table compares monthly weather conditions in Fraensta, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)43 mm (1.7 inches)97%low
February Weather-6°C (22°F)35 mm (1.4 inches)95%low
March Weather-2°C (28°F)41 mm (1.6 inches)92%moderate
April Weather2°C (36°F)34 mm (1.3 inches)86%moderate
May Weather8°C (47°F)40 mm (1.6 inches)80%moderate
June Weather14°C (57°F)70 mm (2.7 inches)76%high
July Weather15°C (60°F)83 mm (3.3 inches)80%high
August Weather14°C (57°F)73 mm (2.9 inches)86%moderate
September Weather9°C (49°F)66 mm (2.6 inches)89%moderate
October Weather4°C (40°F)74 mm (2.9 inches)93%low
November Weather-1°C (31°F)44 mm (1.7 inches)94%low
December Weather-4°C (24°F)62 mm (2.4 inches)96%low

Compare Fraensta's Climate with Cities Worldwide