{"location":{"city":"Kobielice","voivodeship":"Śląskie","community":"Suszec","postalCode":"43-262","latitude":50.0132,"longitude":18.8624,"elevation":272},"climateZone":3,"standardOutsideTemp":-20,"annualMeanTemp":8.8,"monthly":[{"month":1,"outsideTemp":-1.9,"heatingDays":31,"degreeDayNum":617,"solarIrradianceKwhM2":30.5,"windSpeedAvg":5.75,"relativeHumidity":83.4,"outsideTempOnHeatingDays":-1.9},{"month":2,"outsideTemp":-0.69,"heatingDays":28,"degreeDayNum":528,"solarIrradianceKwhM2":49.5,"windSpeedAvg":5.7,"relativeHumidity":80.9,"outsideTempOnHeatingDays":-0.69},{"month":3,"outsideTemp":3.15,"heatingDays":31,"degreeDayNum":460,"solarIrradianceKwhM2":90.4,"windSpeedAvg":5.66,"relativeHumidity":75.5,"outsideTempOnHeatingDays":3.15},{"month":4,"outsideTemp":8.72,"heatingDays":29,"degreeDayNum":278,"solarIrradianceKwhM2":130.8,"windSpeedAvg":5.05,"relativeHumidity":71,"outsideTempOnHeatingDays":8.66},{"month":5,"outsideTemp":13.48,"heatingDays":28,"degreeDayNum":144,"solarIrradianceKwhM2":155.4,"windSpeedAvg":4.79,"relativeHumidity":73.8,"outsideTempOnHeatingDays":12.84},{"month":6,"outsideTemp":17.01,"heatingDays":18,"degreeDayNum":56,"solarIrradianceKwhM2":159.3,"windSpeedAvg":4.55,"relativeHumidity":74.9,"outsideTempOnHeatingDays":14.93},{"month":7,"outsideTemp":18.92,"heatingDays":12,"degreeDayNum":24,"solarIrradianceKwhM2":161.3,"windSpeedAvg":4.43,"relativeHumidity":74.2,"outsideTempOnHeatingDays":15.97},{"month":8,"outsideTemp":18.77,"heatingDays":12,"degreeDayNum":26,"solarIrradianceKwhM2":142.2,"windSpeedAvg":4.2,"relativeHumidity":73.8,"outsideTempOnHeatingDays":15.92},{"month":9,"outsideTemp":14.1,"heatingDays":26,"degreeDayNum":121,"solarIrradianceKwhM2":94.4,"windSpeedAvg":4.74,"relativeHumidity":77,"outsideTempOnHeatingDays":13.43},{"month":10,"outsideTemp":9.3,"heatingDays":30,"degreeDayNum":269,"solarIrradianceKwhM2":59.8,"windSpeedAvg":5.06,"relativeHumidity":80.2,"outsideTempOnHeatingDays":9.23},{"month":11,"outsideTemp":4.41,"heatingDays":30,"degreeDayNum":407,"solarIrradianceKwhM2":32.2,"windSpeedAvg":5.26,"relativeHumidity":84,"outsideTempOnHeatingDays":4.41},{"month":12,"outsideTemp":-0.25,"heatingDays":31,"degreeDayNum":565,"solarIrradianceKwhM2":23.2,"windSpeedAvg":5.69,"relativeHumidity":84.2,"outsideTempOnHeatingDays":-0.25}],"groundTemp1m":9.3,"groundTemp2m":9.3,"solarIrradianceKwhM2Year":1128.9,"windSpeedAvg":5.07,"relativeHumidityAvg":77.7,"suitability":{"score":65,"rating":"good","color":"lime","estimatedScop":4.1,"notes":["Wysokie nasłonecznienie - bardzo dobre warunki dla hybrydy pompa ciepła + PV.","Wysoka średnia prędkość wiatru (5.1 m/s) - większe straty przez infiltrację."]},"_meta":{"source":"OPEN_METEO_ERA5_LAND_1991_2020","sourceLabel":"ERA5-Land Reanalysis (1991-2020)","fetchedAt":"2026-05-19T12:09:05.809Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}