September weather forecastHirtenberg, Austria

September

Weather in September

September, the first month of the autumn in Hirtenberg, is also an enjoyable month, with an average temperature fluctuating between 19.7°C (67.5°F) and 10.7°C (51.3°F).

Temperature

Start of September brings a shift in the average high-temperature, falling from August's warm 25.4°C (77.7°F) to an enjoyable 19.7°C (67.5°F). Hirtenberg's average low-temperature is measured at a cool 10.7°C (51.3°F) during September.

Humidity

In Hirtenberg, the average relative humidity in September is 73%.

Rainfall

In September, the rain falls for 10.7 days. Throughout September, 34mm (1.34") of precipitation is accumulated. Throughout the year, in Hirtenberg, there are 155.8 rainfall days, and 444mm (17.48") of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Hirtenberg.

Daylight

The average length of the day in September is 12h and 34min.
On the first day of the month, sunrise is at 06:14 and sunset at 19:36. On the last day of September, in Hirtenberg, sunrise is at 06:53 and sunset at 18:36 CEST.

Sunshine

In September, the average sunshine is 9.5h.

UV index

In September, the average daily maximum UV index in Hirtenberg is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily high UV index of 4 in September leads to these guidelines:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.

Updated: Jan 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

An average high-temperature, in September, in Hirtenberg, is 19.7°C (67.5°F) and the average low-temperature is 10.7°C (51.3°F).

In September, the average relative humidity in Hirtenberg, Austria, is 73%.

In September, in Hirtenberg, Austria, the rain falls for 10.7 days. Throughout September, 34mm (1.34") of precipitation is accumulated.

May through September are months without snowfall.

In Hirtenberg, in September, it doesn't snow. In October, it regularly snows.

The average day length in September in Hirtenberg, Austria, is 12h and 34min.

On the first day of September in Hirtenberg, sunrise is at 06:14 and sunset at 19:36. On the last day of the month, sunrise is at 06:53 and sunset at 18:36 CEST.

In Hirtenberg, the average sunshine duration in September is 9.5h.

In September, the average daily maximum UV index in Hirtenberg is 4. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

25.4°C

19.7°C

14.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.9km/h

10.3km/h

11.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

17.7

17.5

19.5

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Hirtenberg, Austria

Average high temperature in September: 19.7°C

The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (2°C).

Average low temperature in September: 10.7°C

The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.4°C).

Average pressure in September
Hirtenberg, Austria

Average pressure in September: 1018.3mbar

The month with the highest atmospheric pressure is December (1020.4mbar).
The months with the lowest atmospheric pressure are May and June (1015.2mbar).

Average wind speed in September
Hirtenberg, Austria

Average wind speed in September: 9.7km/h

The windiest months (with the highest average wind speed) are February and March (12.3km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).

Average humidity in September
Hirtenberg, Austria

Average humidity in September: 73%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (67%).

Average rainfall in September
Hirtenberg, Austria

Average rainfall in September: 34mm

The wettest month (with the highest rainfall) is May (63mm).
The driest month (with the least rainfall) is December (26mm).

Average rainfall days in September
Hirtenberg, Austria

Average rainfall days in September: 10.7 days

The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is November (9.5 days).

Average snowfall in September
Hirtenberg, Austria

Average snowfall in September: 0mm

The month with the highest snowfall is January (101mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in September
Hirtenberg, Austria

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Hirtenberg, Austria

Average daylight in September: 12h and 36min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).

Average sunshine in September: 9h and 30min

The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).