AustriaThe weather in September in Altenberg
It's pleasantly warm in September in Altenberg with an average temperature of 20°C. Temperatures this month range from a low of 17°C to a high of 24°C. At night, you can expect temperatures between 9°C and 14°C.
Looking for great weather? September is a good time to be in Altenberg. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Altenberg, Austria. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 30°C in 2015, Altenberg reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 9°C in 2015. The extreme nighttime temperatures ranged from a lowest recorded value of 0°C to a highest value of 19°C.
Rainfall amount
In September, there is an average of 90 mm of precipitation, spread over 13 days. The wind speed is around 2 Bft, mostly coming from the South.
Daily weather in September for Altenberg
Click on any day in September to get detailed info about the usual weather on that day in Altenberg. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Altenberg | New York | |
|---|---|---|
| Average temperature | 20°C | 27°C |
| Max. temperature | 24°C | 31°C |
| Min. temperature | 9°C | -5°C |
| Total precipitation | 90 mm | 57 mm |
| Rainy days | 13 days | 9 days |
Start of September
The month of September starts in Altenberg with warm temps, averaging around 22°C during the day and nights around 13°C.
Mid September
By mid-September, daytime temps stay steady at around 22°C, with nights around 13°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of September
By the end of September, the average daytime temperature in Altenberg is around 18°C, while nighttime temps are about 10°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Altenberg for all months and discover the best travel time
Curious about the weather in other parts of Austria? Check out the climate and weather for spots like Tyrol, Vienna, Salzburg, or explore other destinations in Austria.
Temperature charts
These charts show the average temperatures in September in Altenberg, Austria. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Altenberg
Temperature in September in Altenberg over the years
Precipitation charts
These charts show the average amount of precipitation in September in Altenberg, Austria. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Altenberg
Total precipitation in September in Altenberg over the years
Daily UV index in September in Altenberg
This chart shows the average daily UV index in September in Altenberg, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Altenberg
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Average weather in Altenberg by month
Click on a month below to see detailed weather info for Altenberg. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.