{"location":{"city":"Mąkoszyce","voivodeship":"Wielkopolskie","community":"Kobyla Góra","postalCode":"63-508","latitude":51.3558,"longitude":17.7944,"elevation":183},"climateZone":2,"standardOutsideTemp":-18,"annualMeanTemp":9.3,"monthly":[{"month":1,"outsideTemp":-0.98,"heatingDays":31,"degreeDayNum":588,"solarIrradianceKwhM2":25.8,"windSpeedAvg":5.61,"relativeHumidity":84.2,"outsideTempOnHeatingDays":-0.98},{"month":2,"outsideTemp":0.15,"heatingDays":28,"degreeDayNum":504,"solarIrradianceKwhM2":44.5,"windSpeedAvg":5.58,"relativeHumidity":81.3,"outsideTempOnHeatingDays":0.15},{"month":3,"outsideTemp":3.48,"heatingDays":31,"degreeDayNum":450,"solarIrradianceKwhM2":86.8,"windSpeedAvg":5.61,"relativeHumidity":76.8,"outsideTempOnHeatingDays":3.48},{"month":4,"outsideTemp":9,"heatingDays":29,"degreeDayNum":270,"solarIrradianceKwhM2":131.3,"windSpeedAvg":5.19,"relativeHumidity":70,"outsideTempOnHeatingDays":8.84},{"month":5,"outsideTemp":14.05,"heatingDays":26,"degreeDayNum":131,"solarIrradianceKwhM2":159.7,"windSpeedAvg":5.06,"relativeHumidity":68.4,"outsideTempOnHeatingDays":12.92},{"month":6,"outsideTemp":17.61,"heatingDays":16,"degreeDayNum":47,"solarIrradianceKwhM2":163.1,"windSpeedAvg":4.96,"relativeHumidity":67.7,"outsideTempOnHeatingDays":15.11},{"month":7,"outsideTemp":19.54,"heatingDays":10,"degreeDayNum":19,"solarIrradianceKwhM2":163.5,"windSpeedAvg":4.81,"relativeHumidity":68.6,"outsideTempOnHeatingDays":16.16},{"month":8,"outsideTemp":19.37,"heatingDays":10,"degreeDayNum":21,"solarIrradianceKwhM2":142.1,"windSpeedAvg":4.57,"relativeHumidity":68,"outsideTempOnHeatingDays":15.97},{"month":9,"outsideTemp":14.58,"heatingDays":25,"degreeDayNum":110,"solarIrradianceKwhM2":94,"windSpeedAvg":4.89,"relativeHumidity":74.1,"outsideTempOnHeatingDays":13.58},{"month":10,"outsideTemp":9.48,"heatingDays":30,"degreeDayNum":264,"solarIrradianceKwhM2":57.7,"windSpeedAvg":5.16,"relativeHumidity":80.1,"outsideTempOnHeatingDays":9.44},{"month":11,"outsideTemp":4.54,"heatingDays":30,"degreeDayNum":403,"solarIrradianceKwhM2":28.8,"windSpeedAvg":5.27,"relativeHumidity":85.6,"outsideTempOnHeatingDays":4.54},{"month":12,"outsideTemp":0.52,"heatingDays":31,"degreeDayNum":542,"solarIrradianceKwhM2":20,"windSpeedAvg":5.5,"relativeHumidity":85.3,"outsideTempOnHeatingDays":0.52}],"groundTemp1m":9.58,"groundTemp2m":9.58,"solarIrradianceKwhM2Year":1117.2,"windSpeedAvg":5.18,"relativeHumidityAvg":75.8,"suitability":{"score":73,"rating":"good","color":"lime","estimatedScop":4.1,"notes":["Wysokie nasłonecznienie — bardzo dobre warunki dla hybrydy pompa ciepła + PV.","Wysoka średnia prędkość wiatru (5.2 m/s) — większe straty przez infiltrację."]},"_meta":{"source":"OPEN_METEO_ERA5_LAND_1991_2020","sourceLabel":"ERA5-Land Reanalysis (1991–2020)","fetchedAt":"2026-05-19T12:09:17.035Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}