{"location":{"city":"Bielany Wrocławskie","voivodeship":"Dolnośląskie","community":"Kobierzyce","postalCode":"55-045","latitude":51.0363,"longitude":16.9681,"elevation":132},"climateZone":2,"standardOutsideTemp":-18,"annualMeanTemp":9.7,"monthly":[{"month":1,"outsideTemp":-0.2,"heatingDays":31,"degreeDayNum":564,"solarIrradianceKwhM2":26.6,"windSpeedAvg":5.41,"relativeHumidity":81.3,"outsideTempOnHeatingDays":-0.2},{"month":2,"outsideTemp":0.87,"heatingDays":28,"degreeDayNum":484,"solarIrradianceKwhM2":45.4,"windSpeedAvg":5.41,"relativeHumidity":78.5,"outsideTempOnHeatingDays":0.87},{"month":3,"outsideTemp":4.2,"heatingDays":31,"degreeDayNum":427,"solarIrradianceKwhM2":86.6,"windSpeedAvg":5.46,"relativeHumidity":75.2,"outsideTempOnHeatingDays":4.2},{"month":4,"outsideTemp":9.45,"heatingDays":29,"degreeDayNum":256,"solarIrradianceKwhM2":131.5,"windSpeedAvg":5.01,"relativeHumidity":70.1,"outsideTempOnHeatingDays":9.3},{"month":5,"outsideTemp":14.21,"heatingDays":26,"degreeDayNum":125,"solarIrradianceKwhM2":159.7,"windSpeedAvg":4.83,"relativeHumidity":70.4,"outsideTempOnHeatingDays":13.21},{"month":6,"outsideTemp":17.73,"heatingDays":16,"degreeDayNum":44,"solarIrradianceKwhM2":163.3,"windSpeedAvg":4.74,"relativeHumidity":70,"outsideTempOnHeatingDays":15.25},{"month":7,"outsideTemp":19.74,"heatingDays":9,"degreeDayNum":16,"solarIrradianceKwhM2":164.2,"windSpeedAvg":4.6,"relativeHumidity":69.6,"outsideTempOnHeatingDays":16.3},{"month":8,"outsideTemp":19.63,"heatingDays":9,"degreeDayNum":17,"solarIrradianceKwhM2":142.8,"windSpeedAvg":4.35,"relativeHumidity":69,"outsideTempOnHeatingDays":16.18},{"month":9,"outsideTemp":14.96,"heatingDays":24,"degreeDayNum":99,"solarIrradianceKwhM2":94.5,"windSpeedAvg":4.65,"relativeHumidity":74.1,"outsideTempOnHeatingDays":13.88},{"month":10,"outsideTemp":10.03,"heatingDays":30,"degreeDayNum":247,"solarIrradianceKwhM2":58.5,"windSpeedAvg":4.92,"relativeHumidity":78.9,"outsideTempOnHeatingDays":9.95},{"month":11,"outsideTemp":5.04,"heatingDays":30,"degreeDayNum":388,"solarIrradianceKwhM2":29.8,"windSpeedAvg":4.98,"relativeHumidity":83.7,"outsideTempOnHeatingDays":5.04},{"month":12,"outsideTemp":1.09,"heatingDays":31,"degreeDayNum":524,"solarIrradianceKwhM2":20.9,"windSpeedAvg":5.32,"relativeHumidity":82.7,"outsideTempOnHeatingDays":1.09}],"groundTemp1m":10.11,"groundTemp2m":10.11,"solarIrradianceKwhM2Year":1123.8,"windSpeedAvg":4.97,"relativeHumidityAvg":75.3,"suitability":{"score":79,"rating":"good","color":"lime","estimatedScop":4.2,"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":"2026-05-19T12:05:26.127Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}