{"location":{"city":"Zakłodzie","voivodeship":"Lubelskie","community":"Gmina Radecznica","postalCode":"22-463","latitude":50.7638,"longitude":22.8631,"elevation":240},"climateZone":3,"standardOutsideTemp":-20,"annualMeanTemp":8.4,"monthly":[{"month":1,"outsideTemp":-2.59,"heatingDays":31,"degreeDayNum":638,"solarIrradianceKwhM2":27.2,"windSpeedAvg":5.31,"relativeHumidity":84.8,"outsideTempOnHeatingDays":-2.59},{"month":2,"outsideTemp":-1.46,"heatingDays":28,"degreeDayNum":550,"solarIrradianceKwhM2":45.5,"windSpeedAvg":5.26,"relativeHumidity":83.1,"outsideTempOnHeatingDays":-1.46},{"month":3,"outsideTemp":2.35,"heatingDays":31,"degreeDayNum":485,"solarIrradianceKwhM2":88.3,"windSpeedAvg":5.34,"relativeHumidity":77.1,"outsideTempOnHeatingDays":2.35},{"month":4,"outsideTemp":8.53,"heatingDays":29,"degreeDayNum":284,"solarIrradianceKwhM2":130.2,"windSpeedAvg":4.89,"relativeHumidity":71.5,"outsideTempOnHeatingDays":8.44},{"month":5,"outsideTemp":13.83,"heatingDays":26,"degreeDayNum":135,"solarIrradianceKwhM2":160,"windSpeedAvg":4.66,"relativeHumidity":72.2,"outsideTempOnHeatingDays":12.87},{"month":6,"outsideTemp":17.35,"heatingDays":17,"degreeDayNum":49,"solarIrradianceKwhM2":166.6,"windSpeedAvg":4.48,"relativeHumidity":73,"outsideTempOnHeatingDays":15.16},{"month":7,"outsideTemp":19.28,"heatingDays":10,"degreeDayNum":19,"solarIrradianceKwhM2":163.1,"windSpeedAvg":4.33,"relativeHumidity":73.2,"outsideTempOnHeatingDays":16.18},{"month":8,"outsideTemp":18.89,"heatingDays":12,"degreeDayNum":24,"solarIrradianceKwhM2":144,"windSpeedAvg":4.17,"relativeHumidity":72.1,"outsideTempOnHeatingDays":15.97},{"month":9,"outsideTemp":13.94,"heatingDays":26,"degreeDayNum":127,"solarIrradianceKwhM2":93.7,"windSpeedAvg":4.59,"relativeHumidity":76.9,"outsideTempOnHeatingDays":13.22},{"month":10,"outsideTemp":8.6,"heatingDays":30,"degreeDayNum":291,"solarIrradianceKwhM2":59.4,"windSpeedAvg":4.9,"relativeHumidity":80.9,"outsideTempOnHeatingDays":8.56},{"month":11,"outsideTemp":3.57,"heatingDays":30,"degreeDayNum":432,"solarIrradianceKwhM2":30,"windSpeedAvg":5.03,"relativeHumidity":85.3,"outsideTempOnHeatingDays":3.57},{"month":12,"outsideTemp":-0.92,"heatingDays":31,"degreeDayNum":586,"solarIrradianceKwhM2":20.2,"windSpeedAvg":5.22,"relativeHumidity":85.8,"outsideTempOnHeatingDays":-0.92}],"groundTemp1m":8.87,"groundTemp2m":8.87,"solarIrradianceKwhM2Year":1128.1,"windSpeedAvg":4.85,"relativeHumidityAvg":78,"suitability":{"score":61,"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":"2026-05-19T12:16:00.522Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}