September weather forecastOpponitz, Austria

September

Weather in September

September, the first month of the autumn in Opponitz, is still a comfortable month, with temperature in the range of an average high of 18.2°C (64.8°F) and an average low of 7.5°C (45.5°F).

Temperature

The onset of September introduces a moderate change in Opponitz's weather, with average high-temperatures falling from August's moderately hot 23.7°C (74.7°F) to a comfortable 18.2°C (64.8°F). During September, the temperature is averaged to a low of 7.5°C (45.5°F) at night.

Humidity

In Opponitz, the average relative humidity in September is 80%.

Rainfall

In Opponitz, in September, it is raining for 14.3 days, with typically 53mm (2.09") of accumulated precipitation. Throughout the year, in Opponitz, Austria, there are 162.3 rainfall days, and 747mm (29.41") of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Opponitz, Austria.

Daylight

The average length of the day in September in Opponitz is 12h and 34min.
On the first day of September, sunrise is at 06:19 and sunset at 19:41. On the last day of the month, sunrise is at 06:59 and sunset at 18:41 CEST.

Sunshine

The average sunshine in September is 9h.

UV index

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum UV index of 4 in September translates into the following recommendations:
Undertake protective steps - Preventing sun damage is advised. To protect against the Sun's most potent rays, avoid direct exposure around midday. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.

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

Frequently asked questions

The high-temperature, in September, in Opponitz, is 18.2°C (64.8°F), while the low-temperature averages to 7.5°C (45.5°F).

The average relative humidity in September in Opponitz, Austria, is 80%.

In Opponitz, during September, the rain falls for 14.3 days and regularly aggregates up to 53mm (2.09") of precipitation.

In Opponitz, snow does not fall in June through September.

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

In September, the average day length in Opponitz, Austria, is 12h and 34min.

On the first day of September, sunrise is at 06:19 and sunset at 19:41. On the last day of the month, sunrise is at 06:59 and sunset at 18:41 CEST.

In Opponitz, the average sunshine duration in September is 9h.

In September, the average daily maximum UV index in Opponitz, Austria, is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to 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

23.7°C

18.2°C

12.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.2km/h

6.5km/h

7.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

11.3

12.5

17.5

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Opponitz, Austria

Average high temperature in September: 18.2°C

The warmest month (with the highest average high temperature) is August (23.7°C).
The month with the lowest average high temperature is January (0.6°C).

Average low temperature in September: 7.5°C

The month with the highest average low temperature is August (11.1°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).

Average pressure in September
Opponitz, Austria

Average pressure in September: 1018.5mbar

The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is May (1015.5mbar).

Average wind speed in September
Opponitz, Austria

Average wind speed in September: 6.2km/h

The windiest month (with the highest average wind speed) is March (8.1km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).

Average humidity in September
Opponitz, Austria

Average humidity in September: 80%

The months with the highest relative humidity are January and February (90%).
The months with the lowest relative humidity are July and August (75%).

Average rainfall in September
Opponitz, Austria

Average rainfall in September: 53mm

The wettest month (with the highest rainfall) is May (101mm).
The driest month (with the least rainfall) is April (34mm).

Average rainfall days in September
Opponitz, Austria

Average rainfall days in September: 14.3 days

The month with the highest number of rainy days is May (22.5 days).
The month with the least rainy days is January (6.8 days).

Average snowfall in September
Opponitz, Austria

Average snowfall in September: 0mm

The month with the highest snowfall is January (403mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in September
Opponitz, Austria

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (15 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Opponitz, 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 0min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).