Across 4 modelled locations in Latvia, a standard 10 kWp south-facing system produces about 10,028 kWh in a typical year on average. Tomorrow's weather-based city forecasts range from 40.3 to 46.0 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 Latvia

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

43.4 kWh

Lowest city estimate

40.3 kWh

Highest city estimate

46.0 kWh

Representative locations

Solar forecasts for major cities in Latvia

Daugavpils40.3 kWh tomorrow Liepaja43.5 kWh tomorrow Riga46.0 kWh tomorrow

Typical year

Monthly solar production across Latvia

The bars average the 4 city reference points. Typical annual output ranges from about 9,791 to 10,671 kWh for the 10 kWp setup. Of the locations modelled, Liepaja has the highest typical annual output and Riga the lowest.

232 Jan

464 Feb

884 Mar

1209 Apr

1421 May

1414 Jun

1374 Jul

1195 Aug

932 Sep

559 Oct

211 Nov

133 Dec

January232 kWh

February464 kWh

March884 kWh

April1,209 kWh

May1,421 kWh

June1,414 kWh

July1,374 kWh

August1,195 kWh

September932 kWh

October559 kWh

November211 kWh

December133 kWh

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

Local profiles

All 4 Latvia city forecasts

Daugavpils9,815 kWh typical year 40.3 kWh tomorrow Jelgava9,838 kWh typical year 43.8 kWh tomorrow Liepaja10,671 kWh typical year 43.5 kWh tomorrow Riga9,791 kWh typical year 46.0 kWh tomorrow

Use the data

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

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