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September Weather in Tystberga, Sweden

Last updated: August 27, 2025

In September, the average temperature in Tystberga, Sweden hovers around 13°C (56°F). Expect a minimum temperature of 3°C (37°F) and a maximum of 23°C (73°F). With 63 mm (2.5 in) of precipitation spread over 11 days, it's wise to be prepared for some rain. Additionally, you'll experience an average humidity of 83%, making for a pleasantly moist atmosphere.

September Temperature in Tystberga

In September in Tystberga, the average temperature is 13°C (56°F). Maximum temperatures can reach 23°C (73°F), while minimums can drop to as low as 3°C (37°F). It's advisable to pack layers to comfortably enjoy the varied temperatures during your travels.

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

The chart illustrates September temperature patterns in Tystberga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tystberga, September typically has an average temperature of 13°C (56°F), with highs reaching up to 23°C (73°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec333236415061646356484135
Data source: Temperature data for Tystberga 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 Tystberga

In Tystberga in September, the precipitation amount is 63 mm (2.5 in) during a total of 11 days.

September Precipitation Trends in Tystberga

The chart displays monthly precipitation patterns in Tystberga, 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 Tystberga, September typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec473847255140506963805870
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Tystberga

In Tystberga in September humidity is 83%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable as the air feels heavy and the moisture clings to your skin.

September Average Humidity in Tystberga

This chart illustrates the average monthly humidity levels in Tystberga, 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 Tystberga is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%88%82%71%69%67%73%83%89%91%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tystberga

In Tystberga 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 Tystberga for better planning.

Maximum UV Index Levels in Tystberga for September

The chart shows the monthly maximum UV Index (UVI) for Tystberga 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 Tystberga typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457764211
Data source: Tystberga 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 Tystberga Compares to Other Months

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

This table compares monthly weather conditions in Tystberga, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)47 mm (1.9 inches)91%low
February Weather0°C (33°F)38 mm (1.5 inches)89%low
March Weather2°C (36°F)47 mm (1.8 inches)88%moderate
April Weather5°C (41°F)25 mm (1.0 inches)82%moderate
May Weather10°C (50°F)50 mm (2.0 inches)71%moderate
June Weather16°C (61°F)40 mm (1.6 inches)69%high
July Weather18°C (65°F)50 mm (2.0 inches)67%high
August Weather17°C (63°F)69 mm (2.7 inches)72%high
September Weather13°C (56°F)63 mm (2.5 inches)83%moderate
October Weather9°C (48°F)80 mm (3.1 inches)89%low
November Weather5°C (41°F)58 mm (2.3 inches)91%low
December Weather2°C (35°F)70 mm (2.7 inches)90%low

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