{"location":{"city":"Słup","voivodeship":"Dolnośląskie","community":"Gmina Męcinka","postalCode":"59-424","latitude":51.0977,"longitude":16.1013,"elevation":179},"climateZone":3,"standardOutsideTemp":-20,"annualMeanTemp":9.1,"monthly":[{"month":1,"outsideTemp":-0.62,"heatingDays":31,"degreeDayNum":577,"solarIrradianceKwhM2":27.8,"windSpeedAvg":5.69,"relativeHumidity":82.5,"outsideTempOnHeatingDays":-0.62},{"month":2,"outsideTemp":0.39,"heatingDays":28,"degreeDayNum":497,"solarIrradianceKwhM2":47.2,"windSpeedAvg":5.54,"relativeHumidity":79.9,"outsideTempOnHeatingDays":0.39},{"month":3,"outsideTemp":3.59,"heatingDays":31,"degreeDayNum":446,"solarIrradianceKwhM2":88.3,"windSpeedAvg":5.43,"relativeHumidity":77,"outsideTempOnHeatingDays":3.59},{"month":4,"outsideTemp":8.76,"heatingDays":29,"degreeDayNum":277,"solarIrradianceKwhM2":131.4,"windSpeedAvg":4.93,"relativeHumidity":71.1,"outsideTempOnHeatingDays":8.67},{"month":5,"outsideTemp":13.43,"heatingDays":27,"degreeDayNum":146,"solarIrradianceKwhM2":157.7,"windSpeedAvg":4.69,"relativeHumidity":71.6,"outsideTempOnHeatingDays":12.69},{"month":6,"outsideTemp":16.91,"heatingDays":18,"degreeDayNum":59,"solarIrradianceKwhM2":160.2,"windSpeedAvg":4.56,"relativeHumidity":71.2,"outsideTempOnHeatingDays":14.83},{"month":7,"outsideTemp":18.91,"heatingDays":12,"degreeDayNum":25,"solarIrradianceKwhM2":161,"windSpeedAvg":4.46,"relativeHumidity":70.7,"outsideTempOnHeatingDays":15.97},{"month":8,"outsideTemp":18.79,"heatingDays":12,"degreeDayNum":27,"solarIrradianceKwhM2":140.6,"windSpeedAvg":4.24,"relativeHumidity":70.7,"outsideTempOnHeatingDays":15.86},{"month":9,"outsideTemp":14.28,"heatingDays":26,"degreeDayNum":117,"solarIrradianceKwhM2":93.4,"windSpeedAvg":4.64,"relativeHumidity":75.7,"outsideTempOnHeatingDays":13.55},{"month":10,"outsideTemp":9.56,"heatingDays":30,"degreeDayNum":261,"solarIrradianceKwhM2":59.3,"windSpeedAvg":5.03,"relativeHumidity":80,"outsideTempOnHeatingDays":9.49},{"month":11,"outsideTemp":4.56,"heatingDays":30,"degreeDayNum":403,"solarIrradianceKwhM2":30.5,"windSpeedAvg":5.14,"relativeHumidity":84.8,"outsideTempOnHeatingDays":4.56},{"month":12,"outsideTemp":0.73,"heatingDays":31,"degreeDayNum":535,"solarIrradianceKwhM2":21.7,"windSpeedAvg":5.62,"relativeHumidity":83.5,"outsideTempOnHeatingDays":0.73}],"groundTemp1m":9.37,"groundTemp2m":9.37,"solarIrradianceKwhM2Year":1118.9,"windSpeedAvg":5,"relativeHumidityAvg":76.6,"suitability":{"score":73,"rating":"good","color":"lime","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":"2026-05-19T12:09:39.866Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}