Across 6 modelled locations in Austria, a standard 10 kWp south-facing system produces about 12,013 kWh in a typical year on average. Tomorrow's weather-based city forecasts range from 47.2 to 54.3 kWh for the same reference setup.

Forecast for Wednesday, August 5, 2026 · Updated Aug 4, 2026, 06:53 PM UTC · City samples, not a national production forecast

Tomorrow in Austria

One system. Different local weather.

Using the same installation in every location isolates the effect of weather and geography. Enter your own roof on any city page for a personal estimate.

City average

51.7 kWh

Lowest city estimate

47.2 kWh

Highest city estimate

54.3 kWh

Representative locations

Solar forecasts for major cities in Austria

Graz54.3 kWh tomorrow Salzburg51.2 kWh tomorrow Vienna53.7 kWh tomorrow

Typical year

Monthly solar production across Austria

The bars average the 6 city reference points. Typical annual output ranges from about 10,713 to 13,495 kWh for the 10 kWp setup. Of the locations modelled, Innsbruck has the highest typical annual output and Salzburg the lowest.

563 Jan

802 Feb

1118 Mar

1258 Apr

1272 May

1315 Jun

1367 Jul

1281 Aug

1111 Sep

909 Oct

542 Nov

474 Dec

January563 kWh

February802 kWh

March1,118 kWh

April1,258 kWh

May1,272 kWh

June1,315 kWh

July1,367 kWh

August1,281 kWh

September1,111 kWh

October909 kWh

November542 kWh

December474 kWh

Typical monthly profiles use the European Commission JRC PVGIS multi-year climate series.

Local profiles

All 6 Austria city forecasts

Graz12,217 kWh typical year 54.3 kWh tomorrow Innsbruck13,495 kWh typical year 47.2 kWh tomorrow Klagenfurt12,497 kWh typical year 53.0 kWh tomorrow Linz11,410 kWh typical year 50.7 kWh tomorrow Salzburg10,713 kWh typical year 51.2 kWh tomorrow Vienna11,743 kWh typical year 53.7 kWh tomorrow

Use the data

Download the country snapshot or inspect the assumptions, sources, uncertainty ranges and refresh rules.

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