{"location":{"city":"Kończewice","voivodeship":"Pomorskie","community":"Gmina Miłoradz","postalCode":"82-213","latitude":54.0608,"longitude":18.864,"elevation":5},"climateZone":2,"standardOutsideTemp":-18,"annualMeanTemp":8.8,"monthly":[{"month":1,"outsideTemp":-0.9,"heatingDays":31,"degreeDayNum":586,"solarIrradianceKwhM2":20.7,"windSpeedAvg":6.04,"relativeHumidity":84.7,"outsideTempOnHeatingDays":-0.9},{"month":2,"outsideTemp":-0.06,"heatingDays":28,"degreeDayNum":510,"solarIrradianceKwhM2":39.3,"windSpeedAvg":6.01,"relativeHumidity":82.2,"outsideTempOnHeatingDays":-0.06},{"month":3,"outsideTemp":2.92,"heatingDays":31,"degreeDayNum":467,"solarIrradianceKwhM2":82.1,"windSpeedAvg":5.89,"relativeHumidity":77.2,"outsideTempOnHeatingDays":2.92},{"month":4,"outsideTemp":8.04,"heatingDays":29,"degreeDayNum":299,"solarIrradianceKwhM2":129.2,"windSpeedAvg":5.44,"relativeHumidity":73.8,"outsideTempOnHeatingDays":7.95},{"month":5,"outsideTemp":12.91,"heatingDays":27,"degreeDayNum":163,"solarIrradianceKwhM2":166.2,"windSpeedAvg":5.19,"relativeHumidity":73,"outsideTempOnHeatingDays":12.12},{"month":6,"outsideTemp":16.41,"heatingDays":21,"degreeDayNum":64,"solarIrradianceKwhM2":167.7,"windSpeedAvg":5.18,"relativeHumidity":73.3,"outsideTempOnHeatingDays":14.99},{"month":7,"outsideTemp":18.75,"heatingDays":14,"degreeDayNum":22,"solarIrradianceKwhM2":164.1,"windSpeedAvg":5.06,"relativeHumidity":74.2,"outsideTempOnHeatingDays":16.39},{"month":8,"outsideTemp":18.65,"heatingDays":13,"degreeDayNum":24,"solarIrradianceKwhM2":138,"windSpeedAvg":4.92,"relativeHumidity":73.4,"outsideTempOnHeatingDays":16.15},{"month":9,"outsideTemp":14.35,"heatingDays":27,"degreeDayNum":113,"solarIrradianceKwhM2":88.8,"windSpeedAvg":5.26,"relativeHumidity":76.9,"outsideTempOnHeatingDays":13.81},{"month":10,"outsideTemp":9.22,"heatingDays":31,"degreeDayNum":272,"solarIrradianceKwhM2":51.4,"windSpeedAvg":5.65,"relativeHumidity":81,"outsideTempOnHeatingDays":9.21},{"month":11,"outsideTemp":4.42,"heatingDays":30,"degreeDayNum":407,"solarIrradianceKwhM2":22.6,"windSpeedAvg":5.62,"relativeHumidity":86.1,"outsideTempOnHeatingDays":4.42},{"month":12,"outsideTemp":0.8,"heatingDays":31,"degreeDayNum":533,"solarIrradianceKwhM2":14.3,"windSpeedAvg":5.86,"relativeHumidity":86,"outsideTempOnHeatingDays":0.8}],"groundTemp1m":9.16,"groundTemp2m":9.16,"solarIrradianceKwhM2Year":1084.3,"windSpeedAvg":5.51,"relativeHumidityAvg":78.5,"suitability":{"score":68,"rating":"good","color":"lime","estimatedScop":4.1,"notes":["Wysokie nasłonecznienie — bardzo dobre warunki dla hybrydy pompa ciepła + PV.","Wysoka średnia prędkość wiatru (5.5 m/s) — większe straty przez infiltrację."]},"_meta":{"source":"OPEN_METEO_ERA5_LAND_1991_2020","sourceLabel":"ERA5-Land Reanalysis (1991–2020)","fetchedAt":"2026-05-19T12:08:58.434Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}