{"location":{"city":"Puchowa Góra","voivodeship":"Lubelskie","community":"Gmina Jabłoń","postalCode":"21-205","latitude":51.6989,"longitude":23.1151,"elevation":158},"climateZone":4,"standardOutsideTemp":-22,"annualMeanTemp":8.7,"monthly":[{"month":1,"outsideTemp":-2.31,"heatingDays":31,"degreeDayNum":629,"solarIrradianceKwhM2":24,"windSpeedAvg":5.4,"relativeHumidity":84.3,"outsideTempOnHeatingDays":-2.31},{"month":2,"outsideTemp":-1.31,"heatingDays":28,"degreeDayNum":545,"solarIrradianceKwhM2":42.1,"windSpeedAvg":5.37,"relativeHumidity":82.5,"outsideTempOnHeatingDays":-1.31},{"month":3,"outsideTemp":2.39,"heatingDays":31,"degreeDayNum":483,"solarIrradianceKwhM2":86.6,"windSpeedAvg":5.45,"relativeHumidity":76.7,"outsideTempOnHeatingDays":2.39},{"month":4,"outsideTemp":8.65,"heatingDays":29,"degreeDayNum":280,"solarIrradianceKwhM2":127.6,"windSpeedAvg":4.98,"relativeHumidity":70.5,"outsideTempOnHeatingDays":8.53},{"month":5,"outsideTemp":14.12,"heatingDays":26,"degreeDayNum":129,"solarIrradianceKwhM2":161.5,"windSpeedAvg":4.82,"relativeHumidity":69.9,"outsideTempOnHeatingDays":13.03},{"month":6,"outsideTemp":17.68,"heatingDays":16,"degreeDayNum":45,"solarIrradianceKwhM2":166.3,"windSpeedAvg":4.7,"relativeHumidity":69.8,"outsideTempOnHeatingDays":15.25},{"month":7,"outsideTemp":19.7,"heatingDays":9,"degreeDayNum":16,"solarIrradianceKwhM2":162.9,"windSpeedAvg":4.49,"relativeHumidity":70.6,"outsideTempOnHeatingDays":16.26},{"month":8,"outsideTemp":19.16,"heatingDays":10,"degreeDayNum":21,"solarIrradianceKwhM2":141.7,"windSpeedAvg":4.39,"relativeHumidity":70.1,"outsideTempOnHeatingDays":15.97},{"month":9,"outsideTemp":14.15,"heatingDays":26,"degreeDayNum":122,"solarIrradianceKwhM2":91.1,"windSpeedAvg":4.74,"relativeHumidity":75.8,"outsideTempOnHeatingDays":13.34},{"month":10,"outsideTemp":8.67,"heatingDays":30,"degreeDayNum":289,"solarIrradianceKwhM2":56.1,"windSpeedAvg":5.05,"relativeHumidity":80.5,"outsideTempOnHeatingDays":8.64},{"month":11,"outsideTemp":3.65,"heatingDays":30,"degreeDayNum":430,"solarIrradianceKwhM2":26.8,"windSpeedAvg":5.12,"relativeHumidity":85.2,"outsideTempOnHeatingDays":3.65},{"month":12,"outsideTemp":-0.69,"heatingDays":31,"degreeDayNum":579,"solarIrradianceKwhM2":17.4,"windSpeedAvg":5.29,"relativeHumidity":86,"outsideTempOnHeatingDays":-0.69}],"groundTemp1m":9.08,"groundTemp2m":9.08,"solarIrradianceKwhM2Year":1104.1,"windSpeedAvg":4.98,"relativeHumidityAvg":76.8,"suitability":{"score":64,"rating":"fair","color":"yellow","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":"2026-05-19T12:15:27.777Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}