September weather forecast
Weiden am See, Austria

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September

Weather in September

September, the first month of the autumn in Weiden am See, is also an agreeable month, with temperature in the range of an average high of 21.6°C (70.9°F) and an average low of 12.4°C (54.3°F).

Temperature

The beginning of September involves a decrease in the average high-temperature, transitioning from a moderately hot 27.4°C (81.3°F) in August to an agreeable 21.6°C (70.9°F). September in Weiden am See generally records an average low-temperature of 12.4°C (54.3°F).

Humidity

In Weiden am See, the average relative humidity in September is 67%.

Rainfall

In Weiden am See, during September, the rain falls for 10.2 days and regularly aggregates up to 29mm (1.14") of precipitation. In Weiden am See, Austria, during the entire year, the rain falls for 133.9 days and collects up to 394mm (15.51") of precipitation.

Snowfall

In Weiden am See, snow does not fall in May through September.

Daylight

In September, the average length of the day is 12h and 34min.
On the first day of September in Weiden am See, sunrise is at 06:11 and sunset at 19:33. On the last day of the month, sunrise is at 06:50 and sunset at 18:33 CEST.

Sunshine

The average sunshine in September in Weiden am See is 9.4h.

UV index

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 4 during September leads to these advisories:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Jan 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average September temperature in Weiden am See?
In Weiden am See, in September, the average high-temperature is 21.6°C (70.9°F), and the average low-temperature is 12.4°C (54.3°F). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is calculated to be 29°C (84.2°F).
What is the average humidity in September in Weiden am See?
In September, the average relative humidity is 67%.
How much does it rain in Weiden am See in September?
In Weiden am See, in September, during 10.2 rainfall days, 29mm (1.14") of precipitation is typically accumulated.
When it does not snow in Weiden am See?
May through September are months without snowfall in Weiden am See, Austria.
Does it snow in Weiden am See in September?
In Weiden am See, Austria, in September, it doesn't snow. In October, it regularly snows.
How many hours of daylight does Weiden am See have in September?
The average day length in September in Weiden am See is 12h and 34min.
When is the sunrise / sunset in September in Weiden am See?
On the first day of September, sunrise is at 06:11 and sunset at 19:33. On the last day of the month, sunrise is at 06:50 and sunset at 18:33 CEST.
How long on average sun shines in September in Weiden am See?
The average sunshine duration in September in Weiden am See, Austria, is 9.4h.
What is the UV index intensity in September in Weiden am See?
The average daily maximum UV index in September in Weiden am See, Austria, is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJFMAMJJASeptemberOND
Aug
September
Oct
Average high temperature
27.4°C
21.6°C
15.3°C
Average low temperature
16.5°C
12.4°C
7.8°C
Average pressure
1016.6mbar
1018.2mbar
1019.2mbar
Average wind speed
11.3km/h
12.2km/h
13km/h
Average max. wind speed
12.6km/h
13km/h
14.4km/h
Average wind speed gusts
17.5km/h
19.1km/h
21km/h
Average humidity
61%
67%
74%
Average rainfall
29mm
29mm
27mm
Average rainfall days
9.7
10.2
10.2
Average snowfall
0mm
0mm
3mm
Average snowfall days
0
0
0.2
Average daylight
14h 1min
12h 4min
10h 5min
Average sunshine
11h 1min
9h 2min
6h 1min
Average sunshine days
20
18.5
19.5
Average UV index
5
4
3
Average cloud cover
24%
32%
37%
Average visibility
10km
10km
9km
Average temperature in September
Weiden am See, Austria
  • Average high temperature in September: 21.6°C

The warmest month (with the highest average high temperature) is August (27.4°C).
The month with the lowest average high temperature is January (2.3°C).

  • Average low temperature in September: 12.4°C

The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is January (-2.4°C).

Average pressure in September
Weiden am See, Austria
  • Average pressure in September: 1018.2mbar

The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is June (1014.9mbar).

Average wind speed in September
Weiden am See, Austria
  • Average wind speed in September: 12.2km/h

The windiest month (with the highest average wind speed) is February (16.2km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).

Average humidity in September
Weiden am See, Austria
  • Average humidity in September: 67%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (61%).

Average rainfall in September
Weiden am See, Austria
  • Average rainfall in September: 29mm

The wettest month (with the highest rainfall) is May (55mm).
The driest month (with the least rainfall) is April (22mm).

Average rainfall days in September
Weiden am See, Austria
  • Average rainfall days in September: 10.2 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is February (9.1 days).

Average snowfall in September
Weiden am See, Austria
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (74mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in September
Weiden am See, Austria
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (9.2 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
Weiden am See, Austria
  • Average daylight in September: 12h and 4min

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 2min

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 24min).

Average sunshine days in September
Weiden am See, Austria
  • Average sunshine days in September: 18.5 days

The month with the most sunshine days is August (20 days).
The month with the least sunshine days is May (12.3 days).

Average UV index in September
Weiden am See, Austria
  • Average UV index in September: 4

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September
Weiden am See, Austria
  • Average cloud cover in September: 32

The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 24).

Average visibility in September
Weiden am See, Austria
  • Average visibility in September: 10km

The months with the highest visibility are March, April, June, July, August and September (10km).
The months with the lowest visibility are January, February, May, October, November and December (9km).

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