{"location":{"city":"Wojcieszyce","voivodeship":"Dolnośląskie","community":"Gmina Stara Kamienica","postalCode":"58-560","latitude":50.8814,"longitude":15.6377,"elevation":382},"climateZone":3,"standardOutsideTemp":-20,"annualMeanTemp":8.3,"monthly":[{"month":1,"outsideTemp":-1.65,"heatingDays":31,"degreeDayNum":609,"solarIrradianceKwhM2":28.3,"windSpeedAvg":5.51,"relativeHumidity":86.7,"outsideTempOnHeatingDays":-1.65},{"month":2,"outsideTemp":-0.73,"heatingDays":28,"degreeDayNum":529,"solarIrradianceKwhM2":47.8,"windSpeedAvg":5.36,"relativeHumidity":84.4,"outsideTempOnHeatingDays":-0.73},{"month":3,"outsideTemp":2.61,"heatingDays":31,"degreeDayNum":477,"solarIrradianceKwhM2":88.8,"windSpeedAvg":5.28,"relativeHumidity":81.3,"outsideTempOnHeatingDays":2.61},{"month":4,"outsideTemp":8.1,"heatingDays":29,"degreeDayNum":297,"solarIrradianceKwhM2":131.1,"windSpeedAvg":4.83,"relativeHumidity":74.3,"outsideTempOnHeatingDays":8},{"month":5,"outsideTemp":12.89,"heatingDays":28,"degreeDayNum":162,"solarIrradianceKwhM2":156.6,"windSpeedAvg":4.59,"relativeHumidity":74.9,"outsideTempOnHeatingDays":12.31},{"month":6,"outsideTemp":16.26,"heatingDays":20,"degreeDayNum":72,"solarIrradianceKwhM2":159.3,"windSpeedAvg":4.43,"relativeHumidity":75.3,"outsideTempOnHeatingDays":14.52},{"month":7,"outsideTemp":18.18,"heatingDays":15,"degreeDayNum":36,"solarIrradianceKwhM2":160.4,"windSpeedAvg":4.33,"relativeHumidity":75.3,"outsideTempOnHeatingDays":15.6},{"month":8,"outsideTemp":18.05,"heatingDays":15,"degreeDayNum":37,"solarIrradianceKwhM2":139.9,"windSpeedAvg":4.14,"relativeHumidity":75.4,"outsideTempOnHeatingDays":15.58},{"month":9,"outsideTemp":13.61,"heatingDays":27,"degreeDayNum":135,"solarIrradianceKwhM2":93,"windSpeedAvg":4.51,"relativeHumidity":80,"outsideTempOnHeatingDays":13.08},{"month":10,"outsideTemp":8.86,"heatingDays":30,"degreeDayNum":283,"solarIrradianceKwhM2":59.2,"windSpeedAvg":4.88,"relativeHumidity":84,"outsideTempOnHeatingDays":8.83},{"month":11,"outsideTemp":3.81,"heatingDays":30,"degreeDayNum":425,"solarIrradianceKwhM2":30.4,"windSpeedAvg":4.96,"relativeHumidity":88.4,"outsideTempOnHeatingDays":3.81},{"month":12,"outsideTemp":-0.33,"heatingDays":31,"degreeDayNum":568,"solarIrradianceKwhM2":21.7,"windSpeedAvg":5.47,"relativeHumidity":87.8,"outsideTempOnHeatingDays":-0.33}],"groundTemp1m":9.06,"groundTemp2m":9.06,"solarIrradianceKwhM2Year":1116.4,"windSpeedAvg":4.86,"relativeHumidityAvg":80.6,"suitability":{"score":61,"rating":"fair","color":"yellow","estimatedScop":4.1,"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":"2026-05-19T12:09:42.044Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}