{"location":{"city":"Błota","voivodeship":"Opolskie","community":"Lubsza","postalCode":"49-312","latitude":50.9416,"longitude":17.4497,"elevation":131},"climateZone":3,"standardOutsideTemp":-20,"annualMeanTemp":9.8,"monthly":[{"month":1,"outsideTemp":-0.34,"heatingDays":31,"degreeDayNum":568,"solarIrradianceKwhM2":26.4,"windSpeedAvg":5.41,"relativeHumidity":81.7,"outsideTempOnHeatingDays":-0.34},{"month":2,"outsideTemp":0.76,"heatingDays":28,"degreeDayNum":487,"solarIrradianceKwhM2":45.2,"windSpeedAvg":5.43,"relativeHumidity":79,"outsideTempOnHeatingDays":0.76},{"month":3,"outsideTemp":4.16,"heatingDays":31,"degreeDayNum":428,"solarIrradianceKwhM2":86.7,"windSpeedAvg":5.54,"relativeHumidity":75.3,"outsideTempOnHeatingDays":4.16},{"month":4,"outsideTemp":9.53,"heatingDays":29,"degreeDayNum":254,"solarIrradianceKwhM2":131.2,"windSpeedAvg":5.15,"relativeHumidity":69.7,"outsideTempOnHeatingDays":9.35},{"month":5,"outsideTemp":14.37,"heatingDays":25,"degreeDayNum":121,"solarIrradianceKwhM2":159,"windSpeedAvg":5.02,"relativeHumidity":69.6,"outsideTempOnHeatingDays":13.28},{"month":6,"outsideTemp":17.92,"heatingDays":15,"degreeDayNum":41,"solarIrradianceKwhM2":162.6,"windSpeedAvg":4.91,"relativeHumidity":69.1,"outsideTempOnHeatingDays":15.29},{"month":7,"outsideTemp":19.91,"heatingDays":9,"degreeDayNum":15,"solarIrradianceKwhM2":163.6,"windSpeedAvg":4.76,"relativeHumidity":68.9,"outsideTempOnHeatingDays":16.33},{"month":8,"outsideTemp":19.81,"heatingDays":9,"degreeDayNum":16,"solarIrradianceKwhM2":142.3,"windSpeedAvg":4.5,"relativeHumidity":68.2,"outsideTempOnHeatingDays":16.23},{"month":9,"outsideTemp":15.02,"heatingDays":24,"degreeDayNum":98,"solarIrradianceKwhM2":94.4,"windSpeedAvg":4.78,"relativeHumidity":73.8,"outsideTempOnHeatingDays":13.91},{"month":10,"outsideTemp":10.02,"heatingDays":30,"degreeDayNum":247,"solarIrradianceKwhM2":58.3,"windSpeedAvg":5.01,"relativeHumidity":78.9,"outsideTempOnHeatingDays":9.93},{"month":11,"outsideTemp":5.07,"heatingDays":30,"degreeDayNum":387,"solarIrradianceKwhM2":29.5,"windSpeedAvg":5.09,"relativeHumidity":83.7,"outsideTempOnHeatingDays":5.07},{"month":12,"outsideTemp":1,"heatingDays":31,"degreeDayNum":527,"solarIrradianceKwhM2":20.6,"windSpeedAvg":5.32,"relativeHumidity":83,"outsideTempOnHeatingDays":1}],"groundTemp1m":10.05,"groundTemp2m":10.05,"solarIrradianceKwhM2Year":1119.9,"windSpeedAvg":5.08,"relativeHumidityAvg":75.1,"suitability":{"score":79,"rating":"good","color":"lime","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":"2026-05-19T12:22:25.934Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}