{"location":{"city":"Gołkowice Dolne","voivodeship":"Małopolskie","community":"Gmina Stary Sącz","postalCode":"33-389","latitude":49.545,"longitude":20.5883,"elevation":321},"climateZone":3,"standardOutsideTemp":-20,"annualMeanTemp":8.9,"monthly":[{"month":1,"outsideTemp":-1.68,"heatingDays":31,"degreeDayNum":610,"solarIrradianceKwhM2":32.6,"windSpeedAvg":3.71,"relativeHumidity":83.3,"outsideTempOnHeatingDays":-1.68},{"month":2,"outsideTemp":-0.47,"heatingDays":28,"degreeDayNum":522,"solarIrradianceKwhM2":50.5,"windSpeedAvg":3.93,"relativeHumidity":80.9,"outsideTempOnHeatingDays":-0.47},{"month":3,"outsideTemp":3.34,"heatingDays":31,"degreeDayNum":454,"solarIrradianceKwhM2":92.8,"windSpeedAvg":4.16,"relativeHumidity":76.4,"outsideTempOnHeatingDays":3.34},{"month":4,"outsideTemp":8.97,"heatingDays":29,"degreeDayNum":271,"solarIrradianceKwhM2":129.4,"windSpeedAvg":3.97,"relativeHumidity":73.1,"outsideTempOnHeatingDays":8.84},{"month":5,"outsideTemp":13.81,"heatingDays":26,"degreeDayNum":135,"solarIrradianceKwhM2":151.5,"windSpeedAvg":3.72,"relativeHumidity":75.9,"outsideTempOnHeatingDays":12.96},{"month":6,"outsideTemp":17.32,"heatingDays":17,"degreeDayNum":50,"solarIrradianceKwhM2":154.9,"windSpeedAvg":3.5,"relativeHumidity":77.3,"outsideTempOnHeatingDays":15.01},{"month":7,"outsideTemp":19.06,"heatingDays":11,"degreeDayNum":23,"solarIrradianceKwhM2":155,"windSpeedAvg":11.96,"relativeHumidity":77.3,"outsideTempOnHeatingDays":15.96},{"month":8,"outsideTemp":18.9,"heatingDays":12,"degreeDayNum":24,"solarIrradianceKwhM2":138.5,"windSpeedAvg":11.2,"relativeHumidity":77.4,"outsideTempOnHeatingDays":15.96},{"month":9,"outsideTemp":14.23,"heatingDays":26,"degreeDayNum":118,"solarIrradianceKwhM2":95,"windSpeedAvg":3.49,"relativeHumidity":80.1,"outsideTempOnHeatingDays":13.52},{"month":10,"outsideTemp":9.24,"heatingDays":30,"degreeDayNum":271,"solarIrradianceKwhM2":62.9,"windSpeedAvg":3.57,"relativeHumidity":83.4,"outsideTempOnHeatingDays":9.22},{"month":11,"outsideTemp":4.39,"heatingDays":30,"degreeDayNum":408,"solarIrradianceKwhM2":35.1,"windSpeedAvg":3.63,"relativeHumidity":86.1,"outsideTempOnHeatingDays":4.39},{"month":12,"outsideTemp":-0.23,"heatingDays":31,"degreeDayNum":565,"solarIrradianceKwhM2":25.2,"windSpeedAvg":3.69,"relativeHumidity":84.7,"outsideTempOnHeatingDays":-0.23}],"groundTemp1m":9.56,"groundTemp2m":9.56,"solarIrradianceKwhM2Year":1123.4,"windSpeedAvg":3.65,"relativeHumidityAvg":79.7,"suitability":{"score":68,"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":"2026-05-19T12:07:29.726Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}