{"location":{"city":"Nowe Miasteczko","voivodeship":"Lubuskie","community":"Gmina Nowe Miasteczko","postalCode":"67-124","latitude":51.6892,"longitude":15.734,"elevation":96},"climateZone":2,"standardOutsideTemp":-18,"annualMeanTemp":9.8,"monthly":[{"month":1,"outsideTemp":0.03,"heatingDays":31,"degreeDayNum":557,"solarIrradianceKwhM2":24,"windSpeedAvg":5.62,"relativeHumidity":83.3,"outsideTempOnHeatingDays":0.03},{"month":2,"outsideTemp":1.03,"heatingDays":28,"degreeDayNum":479,"solarIrradianceKwhM2":42.8,"windSpeedAvg":5.49,"relativeHumidity":80.4,"outsideTempOnHeatingDays":1.03},{"month":3,"outsideTemp":4.19,"heatingDays":31,"degreeDayNum":428,"solarIrradianceKwhM2":84.3,"windSpeedAvg":5.46,"relativeHumidity":76.7,"outsideTempOnHeatingDays":4.19},{"month":4,"outsideTemp":9.45,"heatingDays":29,"degreeDayNum":257,"solarIrradianceKwhM2":130.3,"windSpeedAvg":5.03,"relativeHumidity":69.5,"outsideTempOnHeatingDays":9.21},{"month":5,"outsideTemp":14.38,"heatingDays":25,"degreeDayNum":122,"solarIrradianceKwhM2":157.2,"windSpeedAvg":4.89,"relativeHumidity":67.5,"outsideTempOnHeatingDays":13.23},{"month":6,"outsideTemp":17.91,"heatingDays":15,"degreeDayNum":43,"solarIrradianceKwhM2":159.9,"windSpeedAvg":4.83,"relativeHumidity":66.5,"outsideTempOnHeatingDays":15.19},{"month":7,"outsideTemp":19.85,"heatingDays":9,"degreeDayNum":17,"solarIrradianceKwhM2":159.5,"windSpeedAvg":4.68,"relativeHumidity":67.3,"outsideTempOnHeatingDays":16.23},{"month":8,"outsideTemp":19.65,"heatingDays":9,"degreeDayNum":18,"solarIrradianceKwhM2":138.5,"windSpeedAvg":4.53,"relativeHumidity":67.6,"outsideTempOnHeatingDays":16.09},{"month":9,"outsideTemp":15,"heatingDays":24,"degreeDayNum":99,"solarIrradianceKwhM2":91.8,"windSpeedAvg":4.77,"relativeHumidity":73.8,"outsideTempOnHeatingDays":13.93},{"month":10,"outsideTemp":9.98,"heatingDays":30,"degreeDayNum":248,"solarIrradianceKwhM2":56,"windSpeedAvg":5.02,"relativeHumidity":79.8,"outsideTempOnHeatingDays":9.89},{"month":11,"outsideTemp":4.88,"heatingDays":30,"degreeDayNum":393,"solarIrradianceKwhM2":27.1,"windSpeedAvg":5.03,"relativeHumidity":85.5,"outsideTempOnHeatingDays":4.88},{"month":12,"outsideTemp":1.39,"heatingDays":31,"degreeDayNum":514,"solarIrradianceKwhM2":18.7,"windSpeedAvg":5.51,"relativeHumidity":84.5,"outsideTempOnHeatingDays":1.39}],"groundTemp1m":9.97,"groundTemp2m":9.97,"solarIrradianceKwhM2Year":1090.1,"windSpeedAvg":5.07,"relativeHumidityAvg":75.2,"suitability":{"score":80,"rating":"excellent","color":"green","estimatedScop":4.2,"notes":["Wysokie nasłonecznienie - bardzo dobre warunki dla hybrydy pompa ciepła + PV.","Wysoka średnia prędkość wiatru (5.1 m/s) - większe straty przez infiltrację."]},"_meta":{"source":"OPEN_METEO_ERA5_LAND_1991_2020","sourceLabel":"ERA5-Land Reanalysis (1991-2020)","fetchedAt":"2026-05-19T12:16:20.145Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}