{"location":{"city":"Krzepocin","voivodeship":"Zachodniopomorskie","community":"Świerzno","postalCode":"72-405","latitude":53.9089,"longitude":14.9773,"elevation":17},"climateZone":1,"standardOutsideTemp":-16,"annualMeanTemp":9.2,"monthly":[{"month":1,"outsideTemp":0.51,"heatingDays":31,"degreeDayNum":542,"solarIrradianceKwhM2":19.6,"windSpeedAvg":7.28,"relativeHumidity":84.9,"outsideTempOnHeatingDays":0.51},{"month":2,"outsideTemp":1.1,"heatingDays":28,"degreeDayNum":477,"solarIrradianceKwhM2":38.4,"windSpeedAvg":7.11,"relativeHumidity":82.1,"outsideTempOnHeatingDays":1.1},{"month":3,"outsideTemp":3.51,"heatingDays":31,"degreeDayNum":449,"solarIrradianceKwhM2":82.4,"windSpeedAvg":6.71,"relativeHumidity":78.7,"outsideTempOnHeatingDays":3.51},{"month":4,"outsideTemp":8.19,"heatingDays":29,"degreeDayNum":294,"solarIrradianceKwhM2":133,"windSpeedAvg":6.19,"relativeHumidity":74.2,"outsideTempOnHeatingDays":8.06},{"month":5,"outsideTemp":12.7,"heatingDays":28,"degreeDayNum":169,"solarIrradianceKwhM2":170.3,"windSpeedAvg":5.92,"relativeHumidity":73.3,"outsideTempOnHeatingDays":12.05},{"month":6,"outsideTemp":16.16,"heatingDays":22,"degreeDayNum":71,"solarIrradianceKwhM2":173.5,"windSpeedAvg":6.02,"relativeHumidity":73.5,"outsideTempOnHeatingDays":14.89},{"month":7,"outsideTemp":18.51,"heatingDays":14,"degreeDayNum":25,"solarIrradianceKwhM2":170.6,"windSpeedAvg":5.84,"relativeHumidity":74,"outsideTempOnHeatingDays":16.25},{"month":8,"outsideTemp":18.51,"heatingDays":13,"degreeDayNum":25,"solarIrradianceKwhM2":141.3,"windSpeedAvg":5.82,"relativeHumidity":74.1,"outsideTempOnHeatingDays":16.14},{"month":9,"outsideTemp":14.6,"heatingDays":26,"degreeDayNum":106,"solarIrradianceKwhM2":91,"windSpeedAvg":6.19,"relativeHumidity":77.8,"outsideTempOnHeatingDays":14.05},{"month":10,"outsideTemp":9.93,"heatingDays":31,"degreeDayNum":250,"solarIrradianceKwhM2":51.9,"windSpeedAvg":6.72,"relativeHumidity":81.4,"outsideTempOnHeatingDays":9.93},{"month":11,"outsideTemp":5.19,"heatingDays":30,"degreeDayNum":384,"solarIrradianceKwhM2":23.4,"windSpeedAvg":6.81,"relativeHumidity":86.1,"outsideTempOnHeatingDays":5.19},{"month":12,"outsideTemp":1.91,"heatingDays":31,"degreeDayNum":498,"solarIrradianceKwhM2":14.3,"windSpeedAvg":7.17,"relativeHumidity":86.3,"outsideTempOnHeatingDays":1.91}],"groundTemp1m":9.47,"groundTemp2m":9.47,"solarIrradianceKwhM2Year":1109.6,"windSpeedAvg":6.48,"relativeHumidityAvg":78.9,"suitability":{"score":74,"rating":"good","color":"lime","estimatedScop":4.1,"notes":["Wysokie nasłonecznienie — bardzo dobre warunki dla hybrydy pompa ciepła + PV.","Wysoka średnia prędkość wiatru (6.5 m/s) — większe straty przez infiltrację."]},"_meta":{"source":"OPEN_METEO_ERA5_LAND_1991_2020","sourceLabel":"ERA5-Land Reanalysis (1991–2020)","fetchedAt":"2026-05-19T12:35:05.736Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}