{"location":{"city":"Hadle Szklarskie","voivodeship":"Podkarpackie","community":"Gmina Jawornik Polski","postalCode":"37-231","latitude":49.9104,"longitude":22.2902,"elevation":246},"climateZone":3,"standardOutsideTemp":-20,"annualMeanTemp":8.8,"monthly":[{"month":1,"outsideTemp":-2.19,"heatingDays":31,"degreeDayNum":625,"solarIrradianceKwhM2":29.6,"windSpeedAvg":5.81,"relativeHumidity":84,"outsideTempOnHeatingDays":-2.19},{"month":2,"outsideTemp":-1.01,"heatingDays":28,"degreeDayNum":537,"solarIrradianceKwhM2":48.3,"windSpeedAvg":5.7,"relativeHumidity":82.4,"outsideTempOnHeatingDays":-1.01},{"month":3,"outsideTemp":3,"heatingDays":31,"degreeDayNum":464,"solarIrradianceKwhM2":89.4,"windSpeedAvg":5.55,"relativeHumidity":76.2,"outsideTempOnHeatingDays":3},{"month":4,"outsideTemp":9.01,"heatingDays":29,"degreeDayNum":270,"solarIrradianceKwhM2":129.9,"windSpeedAvg":4.99,"relativeHumidity":71.7,"outsideTempOnHeatingDays":8.92},{"month":5,"outsideTemp":13.99,"heatingDays":26,"degreeDayNum":130,"solarIrradianceKwhM2":157.4,"windSpeedAvg":4.71,"relativeHumidity":74.2,"outsideTempOnHeatingDays":13.07},{"month":6,"outsideTemp":17.55,"heatingDays":16,"degreeDayNum":45,"solarIrradianceKwhM2":162.3,"windSpeedAvg":4.51,"relativeHumidity":75.1,"outsideTempOnHeatingDays":15.23},{"month":7,"outsideTemp":19.36,"heatingDays":10,"degreeDayNum":19,"solarIrradianceKwhM2":160.1,"windSpeedAvg":4.34,"relativeHumidity":75.1,"outsideTempOnHeatingDays":16.08},{"month":8,"outsideTemp":19.1,"heatingDays":11,"degreeDayNum":22,"solarIrradianceKwhM2":143.5,"windSpeedAvg":4.12,"relativeHumidity":74.1,"outsideTempOnHeatingDays":16.1},{"month":9,"outsideTemp":14.3,"heatingDays":26,"degreeDayNum":118,"solarIrradianceKwhM2":95.3,"windSpeedAvg":4.69,"relativeHumidity":77.2,"outsideTempOnHeatingDays":13.46},{"month":10,"outsideTemp":9.28,"heatingDays":30,"degreeDayNum":270,"solarIrradianceKwhM2":60.8,"windSpeedAvg":5.13,"relativeHumidity":80.2,"outsideTempOnHeatingDays":9.18},{"month":11,"outsideTemp":4.31,"heatingDays":30,"degreeDayNum":410,"solarIrradianceKwhM2":32,"windSpeedAvg":5.39,"relativeHumidity":83.7,"outsideTempOnHeatingDays":4.31},{"month":12,"outsideTemp":-0.54,"heatingDays":31,"degreeDayNum":574,"solarIrradianceKwhM2":22.2,"windSpeedAvg":5.8,"relativeHumidity":84.5,"outsideTempOnHeatingDays":-0.54}],"groundTemp1m":9.62,"groundTemp2m":9.62,"solarIrradianceKwhM2Year":1130.7,"windSpeedAvg":5.06,"relativeHumidityAvg":78.2,"suitability":{"score":65,"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":"2026-05-19T12:23:36.122Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}