{"location":{"city":"Miedzianka","voivodeship":"Dolnośląskie","community":"Janowice Wielkie","postalCode":"58-520","latitude":50.8783,"longitude":15.942,"elevation":495},"climateZone":3,"standardOutsideTemp":-20,"annualMeanTemp":7.5,"monthly":[{"month":1,"outsideTemp":-2.35,"heatingDays":31,"degreeDayNum":630,"solarIrradianceKwhM2":27.9,"windSpeedAvg":5.57,"relativeHumidity":85.9,"outsideTempOnHeatingDays":-2.35},{"month":2,"outsideTemp":-1.35,"heatingDays":28,"degreeDayNum":547,"solarIrradianceKwhM2":47.2,"windSpeedAvg":5.43,"relativeHumidity":83.5,"outsideTempOnHeatingDays":-1.35},{"month":3,"outsideTemp":1.96,"heatingDays":31,"degreeDayNum":497,"solarIrradianceKwhM2":88.4,"windSpeedAvg":5.35,"relativeHumidity":80.3,"outsideTempOnHeatingDays":1.96},{"month":4,"outsideTemp":7.31,"heatingDays":30,"degreeDayNum":320,"solarIrradianceKwhM2":131.4,"windSpeedAvg":4.87,"relativeHumidity":73.9,"outsideTempOnHeatingDays":7.29},{"month":5,"outsideTemp":12.07,"heatingDays":29,"degreeDayNum":186,"solarIrradianceKwhM2":157.4,"windSpeedAvg":4.66,"relativeHumidity":74.5,"outsideTempOnHeatingDays":11.66},{"month":6,"outsideTemp":15.46,"heatingDays":23,"degreeDayNum":90,"solarIrradianceKwhM2":160.1,"windSpeedAvg":4.51,"relativeHumidity":74.9,"outsideTempOnHeatingDays":14.07},{"month":7,"outsideTemp":17.39,"heatingDays":18,"degreeDayNum":49,"solarIrradianceKwhM2":161.1,"windSpeedAvg":4.39,"relativeHumidity":74.8,"outsideTempOnHeatingDays":15.24},{"month":8,"outsideTemp":17.27,"heatingDays":18,"degreeDayNum":50,"solarIrradianceKwhM2":140.4,"windSpeedAvg":4.18,"relativeHumidity":74.9,"outsideTempOnHeatingDays":15.24},{"month":9,"outsideTemp":12.78,"heatingDays":28,"degreeDayNum":158,"solarIrradianceKwhM2":93.4,"windSpeedAvg":4.56,"relativeHumidity":79.5,"outsideTempOnHeatingDays":12.43},{"month":10,"outsideTemp":8,"heatingDays":31,"degreeDayNum":309,"solarIrradianceKwhM2":59.4,"windSpeedAvg":4.95,"relativeHumidity":83.5,"outsideTempOnHeatingDays":7.99},{"month":11,"outsideTemp":3.01,"heatingDays":30,"degreeDayNum":449,"solarIrradianceKwhM2":30.5,"windSpeedAvg":5.07,"relativeHumidity":87.9,"outsideTempOnHeatingDays":3.01},{"month":12,"outsideTemp":-1.09,"heatingDays":31,"degreeDayNum":591,"solarIrradianceKwhM2":21.7,"windSpeedAvg":5.53,"relativeHumidity":87,"outsideTempOnHeatingDays":-1.09}],"groundTemp1m":8.11,"groundTemp2m":8.11,"solarIrradianceKwhM2Year":1119,"windSpeedAvg":4.92,"relativeHumidityAvg":80.1,"suitability":{"score":51,"rating":"fair","color":"yellow","estimatedScop":4,"notes":["Wysokie nasłonecznienie — bardzo dobre warunki dla hybrydy pompa ciepła + PV."]},"_meta":{"source":"OPEN_METEO_ERA5_LAND_1991_2020","sourceLabel":"ERA5-Land Reanalysis (1991–2020)","fetchedAt":"2026-05-19T12:09:41.633Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}