{"location":{"city":"Zabierzów Bocheński","voivodeship":"Małopolskie","community":"Niepołomice","postalCode":"32-007","latitude":50.0672,"longitude":20.3172,"elevation":188},"climateZone":3,"standardOutsideTemp":-20,"annualMeanTemp":9.1,"monthly":[{"month":1,"outsideTemp":-1.7,"heatingDays":31,"degreeDayNum":610,"solarIrradianceKwhM2":30.1,"windSpeedAvg":4.83,"relativeHumidity":82.6,"outsideTempOnHeatingDays":-1.7},{"month":2,"outsideTemp":-0.4,"heatingDays":28,"degreeDayNum":520,"solarIrradianceKwhM2":48.6,"windSpeedAvg":4.94,"relativeHumidity":80.1,"outsideTempOnHeatingDays":-0.4},{"month":3,"outsideTemp":3.53,"heatingDays":31,"degreeDayNum":448,"solarIrradianceKwhM2":91.1,"windSpeedAvg":5.09,"relativeHumidity":74.8,"outsideTempOnHeatingDays":3.53},{"month":4,"outsideTemp":9.2,"heatingDays":29,"degreeDayNum":264,"solarIrradianceKwhM2":130.4,"windSpeedAvg":4.58,"relativeHumidity":70.7,"outsideTempOnHeatingDays":9.1},{"month":5,"outsideTemp":14.14,"heatingDays":26,"degreeDayNum":126,"solarIrradianceKwhM2":156,"windSpeedAvg":4.34,"relativeHumidity":72.8,"outsideTempOnHeatingDays":13.18},{"month":6,"outsideTemp":17.67,"heatingDays":16,"degreeDayNum":44,"solarIrradianceKwhM2":159.7,"windSpeedAvg":4.23,"relativeHumidity":73.6,"outsideTempOnHeatingDays":15.26},{"month":7,"outsideTemp":19.61,"heatingDays":9,"degreeDayNum":17,"solarIrradianceKwhM2":159.2,"windSpeedAvg":4.11,"relativeHumidity":72.7,"outsideTempOnHeatingDays":16.17},{"month":8,"outsideTemp":19.36,"heatingDays":10,"degreeDayNum":19,"solarIrradianceKwhM2":141.5,"windSpeedAvg":3.84,"relativeHumidity":72.4,"outsideTempOnHeatingDays":16.07},{"month":9,"outsideTemp":14.49,"heatingDays":25,"degreeDayNum":111,"solarIrradianceKwhM2":94.8,"windSpeedAvg":4.21,"relativeHumidity":76.3,"outsideTempOnHeatingDays":13.67},{"month":10,"outsideTemp":9.3,"heatingDays":30,"degreeDayNum":269,"solarIrradianceKwhM2":60.9,"windSpeedAvg":4.3,"relativeHumidity":80.5,"outsideTempOnHeatingDays":9.24},{"month":11,"outsideTemp":4.18,"heatingDays":30,"degreeDayNum":414,"solarIrradianceKwhM2":32.7,"windSpeedAvg":4.31,"relativeHumidity":84.6,"outsideTempOnHeatingDays":4.18},{"month":12,"outsideTemp":-0.13,"heatingDays":31,"degreeDayNum":562,"solarIrradianceKwhM2":23.2,"windSpeedAvg":4.61,"relativeHumidity":83.5,"outsideTempOnHeatingDays":-0.13}],"groundTemp1m":9.6,"groundTemp2m":9.6,"solarIrradianceKwhM2Year":1128.1,"windSpeedAvg":4.45,"relativeHumidityAvg":77.1,"suitability":{"score":70,"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":"2026-05-19T12:17:31.946Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}