{"location":{"city":"Koneck","voivodeship":"Kujawsko-Pomorskie","community":"Gmina Koneck","postalCode":"87-702","latitude":52.7826,"longitude":18.7186,"elevation":95},"climateZone":3,"standardOutsideTemp":-20,"annualMeanTemp":8.9,"monthly":[{"month":1,"outsideTemp":-1.16,"heatingDays":31,"degreeDayNum":594,"solarIrradianceKwhM2":21.9,"windSpeedAvg":5.6,"relativeHumidity":84.7,"outsideTempOnHeatingDays":-1.16},{"month":2,"outsideTemp":-0.09,"heatingDays":28,"degreeDayNum":511,"solarIrradianceKwhM2":39.8,"windSpeedAvg":5.55,"relativeHumidity":81.7,"outsideTempOnHeatingDays":-0.09},{"month":3,"outsideTemp":3.03,"heatingDays":31,"degreeDayNum":463,"solarIrradianceKwhM2":82.8,"windSpeedAvg":5.53,"relativeHumidity":77,"outsideTempOnHeatingDays":3.03},{"month":4,"outsideTemp":8.55,"heatingDays":29,"degreeDayNum":283,"solarIrradianceKwhM2":128.8,"windSpeedAvg":5.09,"relativeHumidity":71.1,"outsideTempOnHeatingDays":8.42},{"month":5,"outsideTemp":13.63,"heatingDays":26,"degreeDayNum":142,"solarIrradianceKwhM2":161.7,"windSpeedAvg":4.93,"relativeHumidity":69.6,"outsideTempOnHeatingDays":12.67},{"month":6,"outsideTemp":17.07,"heatingDays":18,"degreeDayNum":55,"solarIrradianceKwhM2":163.8,"windSpeedAvg":4.83,"relativeHumidity":69.7,"outsideTempOnHeatingDays":15.06},{"month":7,"outsideTemp":19.17,"heatingDays":12,"degreeDayNum":21,"solarIrradianceKwhM2":161.5,"windSpeedAvg":4.71,"relativeHumidity":70.7,"outsideTempOnHeatingDays":16.22},{"month":8,"outsideTemp":18.87,"heatingDays":12,"degreeDayNum":23,"solarIrradianceKwhM2":138.6,"windSpeedAvg":4.51,"relativeHumidity":70.6,"outsideTempOnHeatingDays":16.05},{"month":9,"outsideTemp":14.25,"heatingDays":26,"degreeDayNum":117,"solarIrradianceKwhM2":89.2,"windSpeedAvg":4.89,"relativeHumidity":75.7,"outsideTempOnHeatingDays":13.56},{"month":10,"outsideTemp":9.11,"heatingDays":30,"degreeDayNum":275,"solarIrradianceKwhM2":53.4,"windSpeedAvg":5.17,"relativeHumidity":81.1,"outsideTempOnHeatingDays":9.09},{"month":11,"outsideTemp":4.21,"heatingDays":30,"degreeDayNum":413,"solarIrradianceKwhM2":24.5,"windSpeedAvg":5.22,"relativeHumidity":86.6,"outsideTempOnHeatingDays":4.21},{"month":12,"outsideTemp":0.43,"heatingDays":31,"degreeDayNum":544,"solarIrradianceKwhM2":16,"windSpeedAvg":5.42,"relativeHumidity":86.2,"outsideTempOnHeatingDays":0.43}],"groundTemp1m":9.18,"groundTemp2m":9.18,"solarIrradianceKwhM2Year":1082,"windSpeedAvg":5.12,"relativeHumidityAvg":77.1,"suitability":{"score":69,"rating":"good","color":"lime","estimatedScop":4.1,"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":"2026-05-19T12:10:40.153Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}