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September Weather in Karres, Austria

Last updated: August 22, 2025

In Karres, Austria, the average temperature in September hovers around 9°C (48°F). However, be prepared for fluctuations, as temperatures can dip to a brisk -9°C (16°F) or rise to a mild 22°C (71°F). Throughout the month, expect 158 mm (6.2 in) of precipitation over approximately 17 days, contributing to an average humidity level of 83%.

September Temperature in Karres

In September in Karres, the average temperature is 9°C (48°F). The maximum can reach 22°C (71°F), while the minimum can drop to as low as -9°C (16°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates September temperature patterns in Karres, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Karres, September typically has an average temperature of 9°C (48°F), with highs reaching up to 22°C (71°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec202529364353545447403122
Data source: Temperature data for Karres 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 Karres

In Karres in September, the total precipitation amount is 158 mm (6.2 in), occurring over the course of 17 days.

September Precipitation Trends in Karres

The chart displays monthly precipitation patterns in Karres, 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 Karres, September typically receives around 158 mm (6.2 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec110821039120018520821415812589132
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Karres

In Karres in September humidity is 83%. With an average temperature of 9°C (48°F), this humidity feels like an enveloping blanket, making outdoor activities quite uncomfortable and encouraging travelers to seek shelter or shade frequently.

September Average Humidity in Karres

This chart illustrates the average monthly humidity levels in Karres, 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 Karres is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%89%86%83%78%79%82%80%83%90%89%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Karres

In Karres in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Karres.

Maximum UV Index Levels in Karres for September

The chart shows the monthly maximum UV Index (UVI) for Karres 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 Karres typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24789101097532
Data source: Karres 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 Karres Compares to Other Months

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

This table compares monthly weather conditions in Karres, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (20°F)110 mm (4.3 inches)93%low
February Weather-4°C (26°F)82 mm (3.2 inches)89%moderate
March Weather-1°C (30°F)103 mm (4.0 inches)86%high
April Weather2°C (37°F)91 mm (3.6 inches)83%very high
May Weather6°C (43°F)200 mm (7.9 inches)78%very high
June Weather12°C (53°F)185 mm (7.3 inches)79%very high
July Weather12°C (55°F)208 mm (8.2 inches)82%very high
August Weather12°C (55°F)214 mm (8.4 inches)80%very high
September Weather9°C (48°F)158 mm (6.2 inches)83%high
October Weather5°C (41°F)125 mm (4.9 inches)90%moderate
November Weather-1°C (31°F)89 mm (3.5 inches)89%moderate
December Weather-5°C (22°F)132 mm (5.2 inches)90%low

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