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September Weather in Lechaschau, Austria

Last updated: August 22, 2025

In September, the average temperature in Lechaschau, Austria hovers around 11°C (52°F), with extremes ranging from a chilly -2°C (28°F) to a warm 24°C (75°F). Expect 156 mm (6.1 in) of precipitation over 16 days, contributing to an average humidity of 83%.

September Temperature in Lechaschau

In September in Lechaschau, the average temperature is 11°C (52°F). Maximum temperatures can reach 24°C (75°F), while minimum temperatures can fall as low as -2°C (28°F). This variation makes it advisable for travelers to pack layers to accommodate both warm and chilly conditions.

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

The chart illustrates September temperature patterns in Lechaschau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lechaschau, September typically has an average temperature of 11°C (52°F), with highs reaching up to 24°C (75°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec253035424858595952453628
Data source: Temperature data for Lechaschau 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 Lechaschau

In Lechaschau in September, the precipitation amount is 156 mm (6.1 in) spread over 16 days.

September Precipitation Trends in Lechaschau

The chart displays monthly precipitation patterns in Lechaschau, 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 Lechaschau, September typically receives around 156 mm (6.1 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec111881039419918221121115612182125
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lechaschau

In Lechaschau in September humidity is 83%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, often leading travelers to seek shelter indoors or to dress in layered clothing to stay warm while exploring the area.

September Average Humidity in Lechaschau

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

In Lechaschau in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Lechaschau, you can refer to this Hourly UV Index in Lechaschau.

Maximum UV Index Levels in Lechaschau for September

The chart shows the monthly maximum UV Index (UVI) for Lechaschau 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 Lechaschau typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789986432
Data source: Lechaschau 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 Lechaschau Compares to Other Months

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

This table compares monthly weather conditions in Lechaschau, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)111 mm (4.4 inches)93%low
February Weather-1°C (30°F)88 mm (3.4 inches)89%moderate
March Weather2°C (35°F)103 mm (4.0 inches)86%moderate
April Weather5°C (42°F)94 mm (3.7 inches)83%high
May Weather9°C (49°F)199 mm (7.8 inches)78%very high
June Weather14°C (58°F)182 mm (7.2 inches)79%very high
July Weather15°C (59°F)211 mm (8.3 inches)82%very high
August Weather15°C (59°F)211 mm (8.3 inches)80%very high
September Weather11°C (52°F)156 mm (6.1 inches)83%high
October Weather7°C (45°F)121 mm (4.7 inches)90%moderate
November Weather2°C (36°F)81 mm (3.2 inches)89%moderate
December Weather-2°C (29°F)125 mm (4.9 inches)90%low

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