{"location":{"city":"Aleksandrówka","voivodeship":"Lubelskie","community":"Gmina Batorz","postalCode":"23-320","latitude":50.8701,"longitude":22.4506,"elevation":297},"climateZone":3,"standardOutsideTemp":-20,"annualMeanTemp":8.2,"monthly":[{"month":1,"outsideTemp":-2.73,"heatingDays":31,"degreeDayNum":642,"solarIrradianceKwhM2":26.8,"windSpeedAvg":5.26,"relativeHumidity":85,"outsideTempOnHeatingDays":-2.73},{"month":2,"outsideTemp":-1.59,"heatingDays":28,"degreeDayNum":553,"solarIrradianceKwhM2":45,"windSpeedAvg":5.23,"relativeHumidity":83,"outsideTempOnHeatingDays":-1.59},{"month":3,"outsideTemp":2.14,"heatingDays":31,"degreeDayNum":491,"solarIrradianceKwhM2":87.7,"windSpeedAvg":5.33,"relativeHumidity":76.9,"outsideTempOnHeatingDays":2.14},{"month":4,"outsideTemp":8.29,"heatingDays":29,"degreeDayNum":291,"solarIrradianceKwhM2":129.6,"windSpeedAvg":4.89,"relativeHumidity":71,"outsideTempOnHeatingDays":8.2},{"month":5,"outsideTemp":13.57,"heatingDays":26,"degreeDayNum":143,"solarIrradianceKwhM2":159.8,"windSpeedAvg":4.68,"relativeHumidity":71.7,"outsideTempOnHeatingDays":12.68},{"month":6,"outsideTemp":17.02,"heatingDays":18,"degreeDayNum":56,"solarIrradianceKwhM2":166.1,"windSpeedAvg":4.5,"relativeHumidity":72.6,"outsideTempOnHeatingDays":14.96},{"month":7,"outsideTemp":18.99,"heatingDays":11,"degreeDayNum":23,"solarIrradianceKwhM2":162.7,"windSpeedAvg":4.35,"relativeHumidity":72.7,"outsideTempOnHeatingDays":16.02},{"month":8,"outsideTemp":18.6,"heatingDays":13,"degreeDayNum":28,"solarIrradianceKwhM2":143.4,"windSpeedAvg":4.18,"relativeHumidity":71.7,"outsideTempOnHeatingDays":15.8},{"month":9,"outsideTemp":13.68,"heatingDays":27,"degreeDayNum":134,"solarIrradianceKwhM2":93.6,"windSpeedAvg":4.58,"relativeHumidity":76.7,"outsideTempOnHeatingDays":13.03},{"month":10,"outsideTemp":8.37,"heatingDays":31,"degreeDayNum":298,"solarIrradianceKwhM2":59.3,"windSpeedAvg":4.87,"relativeHumidity":81.1,"outsideTempOnHeatingDays":8.35},{"month":11,"outsideTemp":3.39,"heatingDays":30,"degreeDayNum":438,"solarIrradianceKwhM2":29.9,"windSpeedAvg":5.01,"relativeHumidity":85.5,"outsideTempOnHeatingDays":3.39},{"month":12,"outsideTemp":-1.07,"heatingDays":31,"degreeDayNum":591,"solarIrradianceKwhM2":20,"windSpeedAvg":5.16,"relativeHumidity":86.1,"outsideTempOnHeatingDays":-1.07}],"groundTemp1m":8.86,"groundTemp2m":8.86,"solarIrradianceKwhM2Year":1123.8,"windSpeedAvg":4.84,"relativeHumidityAvg":77.8,"suitability":{"score":58,"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":"2026-05-19T12:14:46.325Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}