{"location":{"city":"Izdebnik","voivodeship":"Małopolskie","community":"Lanckorona","postalCode":"34-144","latitude":49.8731,"longitude":19.7729,"elevation":273},"climateZone":3,"standardOutsideTemp":-20,"annualMeanTemp":8.6,"monthly":[{"month":1,"outsideTemp":-1.93,"heatingDays":31,"degreeDayNum":617,"solarIrradianceKwhM2":31.5,"windSpeedAvg":4.31,"relativeHumidity":82.5,"outsideTempOnHeatingDays":-1.93},{"month":2,"outsideTemp":-0.64,"heatingDays":28,"degreeDayNum":526,"solarIrradianceKwhM2":49.7,"windSpeedAvg":4.45,"relativeHumidity":80.3,"outsideTempOnHeatingDays":-0.64},{"month":3,"outsideTemp":3.12,"heatingDays":31,"degreeDayNum":461,"solarIrradianceKwhM2":91.6,"windSpeedAvg":4.62,"relativeHumidity":76,"outsideTempOnHeatingDays":3.12},{"month":4,"outsideTemp":8.6,"heatingDays":29,"degreeDayNum":282,"solarIrradianceKwhM2":129.2,"windSpeedAvg":4.19,"relativeHumidity":72.5,"outsideTempOnHeatingDays":8.53},{"month":5,"outsideTemp":13.43,"heatingDays":28,"degreeDayNum":145,"solarIrradianceKwhM2":151.7,"windSpeedAvg":3.93,"relativeHumidity":75.1,"outsideTempOnHeatingDays":12.81},{"month":6,"outsideTemp":16.96,"heatingDays":18,"degreeDayNum":56,"solarIrradianceKwhM2":154.9,"windSpeedAvg":3.81,"relativeHumidity":76.2,"outsideTempOnHeatingDays":14.94},{"month":7,"outsideTemp":18.8,"heatingDays":12,"degreeDayNum":25,"solarIrradianceKwhM2":155.4,"windSpeedAvg":3.69,"relativeHumidity":75.7,"outsideTempOnHeatingDays":15.93},{"month":8,"outsideTemp":18.57,"heatingDays":13,"degreeDayNum":27,"solarIrradianceKwhM2":138.7,"windSpeedAvg":3.45,"relativeHumidity":75.8,"outsideTempOnHeatingDays":15.95},{"month":9,"outsideTemp":13.85,"heatingDays":27,"degreeDayNum":128,"solarIrradianceKwhM2":93.8,"windSpeedAvg":3.8,"relativeHumidity":79,"outsideTempOnHeatingDays":13.28},{"month":10,"outsideTemp":8.97,"heatingDays":30,"degreeDayNum":280,"solarIrradianceKwhM2":62,"windSpeedAvg":3.91,"relativeHumidity":82,"outsideTempOnHeatingDays":8.92},{"month":11,"outsideTemp":4.01,"heatingDays":30,"degreeDayNum":419,"solarIrradianceKwhM2":34.1,"windSpeedAvg":3.9,"relativeHumidity":85.3,"outsideTempOnHeatingDays":4.01},{"month":12,"outsideTemp":-0.37,"heatingDays":31,"degreeDayNum":569,"solarIrradianceKwhM2":24.5,"windSpeedAvg":4.26,"relativeHumidity":83.8,"outsideTempOnHeatingDays":-0.37}],"groundTemp1m":9.1,"groundTemp2m":9.1,"solarIrradianceKwhM2Year":1117.2,"windSpeedAvg":4.03,"relativeHumidityAvg":78.7,"suitability":{"score":66,"rating":"good","color":"lime","estimatedScop":4.1,"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":"2026-05-19T12:08:22.410Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}