{"location":{"city":"Nowy Dwór Prudnicki","voivodeship":"Opolskie","community":"Gmina Krapkowice","postalCode":"47-351","latitude":50.4034,"longitude":17.889,"elevation":191},"climateZone":3,"standardOutsideTemp":-20,"annualMeanTemp":9.5,"monthly":[{"month":1,"outsideTemp":-0.77,"heatingDays":31,"degreeDayNum":581,"solarIrradianceKwhM2":28.2,"windSpeedAvg":5.48,"relativeHumidity":81.2,"outsideTempOnHeatingDays":-0.77},{"month":2,"outsideTemp":0.34,"heatingDays":28,"degreeDayNum":499,"solarIrradianceKwhM2":46.6,"windSpeedAvg":5.44,"relativeHumidity":78.9,"outsideTempOnHeatingDays":0.34},{"month":3,"outsideTemp":3.92,"heatingDays":31,"degreeDayNum":436,"solarIrradianceKwhM2":88.8,"windSpeedAvg":5.45,"relativeHumidity":74.6,"outsideTempOnHeatingDays":3.92},{"month":4,"outsideTemp":9.23,"heatingDays":29,"degreeDayNum":263,"solarIrradianceKwhM2":131.8,"windSpeedAvg":5,"relativeHumidity":69.9,"outsideTempOnHeatingDays":9.12},{"month":5,"outsideTemp":13.97,"heatingDays":26,"degreeDayNum":131,"solarIrradianceKwhM2":157.6,"windSpeedAvg":4.81,"relativeHumidity":71.1,"outsideTempOnHeatingDays":13.1},{"month":6,"outsideTemp":17.5,"heatingDays":17,"degreeDayNum":47,"solarIrradianceKwhM2":161.3,"windSpeedAvg":4.68,"relativeHumidity":71.2,"outsideTempOnHeatingDays":15.19},{"month":7,"outsideTemp":19.57,"heatingDays":10,"degreeDayNum":17,"solarIrradianceKwhM2":163.3,"windSpeedAvg":4.54,"relativeHumidity":69.9,"outsideTempOnHeatingDays":16.26},{"month":8,"outsideTemp":19.46,"heatingDays":10,"degreeDayNum":19,"solarIrradianceKwhM2":142.7,"windSpeedAvg":4.27,"relativeHumidity":69.2,"outsideTempOnHeatingDays":16.05},{"month":9,"outsideTemp":14.75,"heatingDays":25,"degreeDayNum":105,"solarIrradianceKwhM2":95.1,"windSpeedAvg":4.67,"relativeHumidity":73.9,"outsideTempOnHeatingDays":13.79},{"month":10,"outsideTemp":9.91,"heatingDays":30,"degreeDayNum":250,"solarIrradianceKwhM2":59.6,"windSpeedAvg":5.03,"relativeHumidity":78.3,"outsideTempOnHeatingDays":9.84},{"month":11,"outsideTemp":5.06,"heatingDays":30,"degreeDayNum":388,"solarIrradianceKwhM2":31.1,"windSpeedAvg":5.21,"relativeHumidity":82.5,"outsideTempOnHeatingDays":5.06},{"month":12,"outsideTemp":0.58,"heatingDays":31,"degreeDayNum":540,"solarIrradianceKwhM2":22,"windSpeedAvg":5.48,"relativeHumidity":82.5,"outsideTempOnHeatingDays":0.58}],"groundTemp1m":9.8,"groundTemp2m":9.8,"solarIrradianceKwhM2Year":1127.9,"windSpeedAvg":5.01,"relativeHumidityAvg":75.3,"suitability":{"score":76,"rating":"good","color":"lime","estimatedScop":4.2,"notes":["Wysokie nasłonecznienie — bardzo dobre warunki dla hybrydy pompa ciepła + PV.","Wysoka średnia prędkość wiatru (5.0 m/s) — większe straty przez infiltrację."]},"_meta":{"source":"OPEN_METEO_ERA5_LAND_1991_2020","sourceLabel":"ERA5-Land Reanalysis (1991–2020)","fetchedAt":"2026-05-19T12:08:35.829Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}