September Weather in Boder, Austria

Last updated: August 22, 2025

In September, the average temperature in Boder, Austria hovers around 11°C (52°F), with a potential low of -7°C (20°F) and a high of 27°C (80°F). Expect 150 mm (5.9 in) of precipitation spread over 16 days, leading to an average humidity of about 74%. Be prepared for a mix of cool and warm days, along with the possibility of rain!

September Temperature in Boder

In September in Boder, the average temperature is 11°C (52°F). Maximum temperatures can reach 27°C (80°F), while minimums can drop as low as -7°C (20°F). Prepare for a wide range of weather, making it essential to pack clothing suitable for both warm and cold conditions while traveling.

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

The chart illustrates September temperature patterns in Boder, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boder, September typically has an average temperature of 11°C (52°F), with highs reaching up to 27°C (80°F) and lows dropping to around -7°C (20°F).

Data source: Temperature data for Boder generated using information from the Copernicus Climate Change Service.

September Precipitation in Boder

In Boder in September, the precipitation amount is 150 mm (5.9 in) spread over 16 days.

September Precipitation Trends in Boder

The chart displays monthly precipitation patterns in Boder, 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 Boder, September typically receives around 150 mm (5.9 inches) of precipitation spread over approximately 16 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Boder

In Boder in September, humidity is 74%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill in the air, making travel outdoors feel heavier and more cumbersome, often leading to discomfort and a need for warmer clothing.

September Average Humidity in Boder

This chart illustrates the average monthly humidity levels in Boder, 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 Boder is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Boder

In Boder 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 Boder.

Maximum UV Index Levels in Boder for September

The chart shows the monthly maximum UV Index (UVI) for Boder 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 Boder typically reaches 7, which falls under the high exposure category.

Data source: Boder 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 Boder Compares to Other Months

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

This table compares monthly weather conditions in Boder, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	86 mm (3.4 inches)	91%	low
February Weather	-2°C (28°F)	74 mm (2.9 inches)	87%	moderate
March Weather	0°C (32°F)	84 mm (3.3 inches)	82%	high
April Weather	5°C (40°F)	82 mm (3.2 inches)	79%	high
May Weather	9°C (48°F)	178 mm (7.0 inches)	74%	very high
June Weather	14°C (58°F)	138 mm (5.4 inches)	75%	very high
July Weather	15°C (59°F)	188 mm (7.4 inches)	74%	very high
August Weather	15°C (59°F)	208 mm (8.2 inches)	68%	very high
September Weather	11°C (52°F)	150 mm (5.9 inches)	74%	high
October Weather	6°C (44°F)	103 mm (4.0 inches)	88%	moderate
November Weather	2°C (35°F)	86 mm (3.4 inches)	90%	moderate
December Weather	-3°C (26°F)	113 mm (4.5 inches)	89%	low