{"location":{"city":"Niedźwiedzica","voivodeship":"Dolnośląskie","community":"Walim","postalCode":"58-321","latitude":50.7401,"longitude":16.3922,"elevation":499},"climateZone":3,"standardOutsideTemp":-20,"annualMeanTemp":7.6,"monthly":[{"month":1,"outsideTemp":-2.27,"heatingDays":31,"degreeDayNum":628,"solarIrradianceKwhM2":28.1,"windSpeedAvg":5.45,"relativeHumidity":85.9,"outsideTempOnHeatingDays":-2.27},{"month":2,"outsideTemp":-1.29,"heatingDays":28,"degreeDayNum":545,"solarIrradianceKwhM2":47.4,"windSpeedAvg":5.32,"relativeHumidity":82.9,"outsideTempOnHeatingDays":-1.29},{"month":3,"outsideTemp":2.02,"heatingDays":31,"degreeDayNum":495,"solarIrradianceKwhM2":88.6,"windSpeedAvg":5.23,"relativeHumidity":79.4,"outsideTempOnHeatingDays":2.02},{"month":4,"outsideTemp":7.25,"heatingDays":29,"degreeDayNum":322,"solarIrradianceKwhM2":131.7,"windSpeedAvg":4.76,"relativeHumidity":73,"outsideTempOnHeatingDays":7.21},{"month":5,"outsideTemp":11.99,"heatingDays":29,"degreeDayNum":188,"solarIrradianceKwhM2":158,"windSpeedAvg":4.54,"relativeHumidity":73.7,"outsideTempOnHeatingDays":11.6},{"month":6,"outsideTemp":15.42,"heatingDays":23,"degreeDayNum":90,"solarIrradianceKwhM2":160.8,"windSpeedAvg":4.38,"relativeHumidity":74.2,"outsideTempOnHeatingDays":14.11},{"month":7,"outsideTemp":17.37,"heatingDays":18,"degreeDayNum":49,"solarIrradianceKwhM2":162.1,"windSpeedAvg":4.24,"relativeHumidity":73.8,"outsideTempOnHeatingDays":15.3},{"month":8,"outsideTemp":17.26,"heatingDays":18,"degreeDayNum":50,"solarIrradianceKwhM2":141.1,"windSpeedAvg":4.02,"relativeHumidity":73.6,"outsideTempOnHeatingDays":15.29},{"month":9,"outsideTemp":12.77,"heatingDays":28,"degreeDayNum":158,"solarIrradianceKwhM2":93.9,"windSpeedAvg":4.49,"relativeHumidity":78.5,"outsideTempOnHeatingDays":12.44},{"month":10,"outsideTemp":8.14,"heatingDays":31,"degreeDayNum":305,"solarIrradianceKwhM2":59.3,"windSpeedAvg":4.93,"relativeHumidity":83,"outsideTempOnHeatingDays":8.14},{"month":11,"outsideTemp":3.29,"heatingDays":30,"degreeDayNum":441,"solarIrradianceKwhM2":30.4,"windSpeedAvg":5.1,"relativeHumidity":87.5,"outsideTempOnHeatingDays":3.29},{"month":12,"outsideTemp":-0.93,"heatingDays":31,"degreeDayNum":586,"solarIrradianceKwhM2":22,"windSpeedAvg":5.44,"relativeHumidity":86.9,"outsideTempOnHeatingDays":-0.93}],"groundTemp1m":8.3,"groundTemp2m":8.3,"solarIrradianceKwhM2Year":1123.6,"windSpeedAvg":4.83,"relativeHumidityAvg":79.4,"suitability":{"score":52,"rating":"fair","color":"yellow","estimatedScop":4,"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":"2026-05-19T12:10:25.253Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}