{"location":{"city":"Bryzgiel","voivodeship":"Podlaskie","community":"Gmina Nowinka","postalCode":"16-304","latitude":53.9996,"longitude":23.0762,"elevation":143},"climateZone":5,"standardOutsideTemp":-24,"annualMeanTemp":7.6,"monthly":[{"month":1,"outsideTemp":-3.22,"heatingDays":31,"degreeDayNum":657,"solarIrradianceKwhM2":19.9,"windSpeedAvg":5.71,"relativeHumidity":87.5,"outsideTempOnHeatingDays":-3.22},{"month":2,"outsideTemp":-2.47,"heatingDays":28,"degreeDayNum":578,"solarIrradianceKwhM2":37.7,"windSpeedAvg":5.66,"relativeHumidity":85.3,"outsideTempOnHeatingDays":-2.47},{"month":3,"outsideTemp":1,"heatingDays":31,"degreeDayNum":527,"solarIrradianceKwhM2":81.3,"windSpeedAvg":5.54,"relativeHumidity":79.7,"outsideTempOnHeatingDays":1},{"month":4,"outsideTemp":7.34,"heatingDays":29,"degreeDayNum":320,"solarIrradianceKwhM2":123.2,"windSpeedAvg":5.1,"relativeHumidity":72.8,"outsideTempOnHeatingDays":7.26},{"month":5,"outsideTemp":12.94,"heatingDays":27,"degreeDayNum":161,"solarIrradianceKwhM2":160.4,"windSpeedAvg":5,"relativeHumidity":71.1,"outsideTempOnHeatingDays":12.21},{"month":6,"outsideTemp":16.48,"heatingDays":20,"degreeDayNum":66,"solarIrradianceKwhM2":162.2,"windSpeedAvg":4.93,"relativeHumidity":71.8,"outsideTempOnHeatingDays":14.77},{"month":7,"outsideTemp":18.67,"heatingDays":13,"degreeDayNum":26,"solarIrradianceKwhM2":159.9,"windSpeedAvg":4.69,"relativeHumidity":73.7,"outsideTempOnHeatingDays":15.99},{"month":8,"outsideTemp":18.08,"heatingDays":15,"degreeDayNum":35,"solarIrradianceKwhM2":133.8,"windSpeedAvg":4.61,"relativeHumidity":74.1,"outsideTempOnHeatingDays":15.72},{"month":9,"outsideTemp":13.25,"heatingDays":28,"degreeDayNum":144,"solarIrradianceKwhM2":85.1,"windSpeedAvg":5.02,"relativeHumidity":78.7,"outsideTempOnHeatingDays":12.87},{"month":10,"outsideTemp":7.64,"heatingDays":31,"degreeDayNum":321,"solarIrradianceKwhM2":48.1,"windSpeedAvg":5.45,"relativeHumidity":83.7,"outsideTempOnHeatingDays":7.63},{"month":11,"outsideTemp":2.74,"heatingDays":30,"degreeDayNum":457,"solarIrradianceKwhM2":20.5,"windSpeedAvg":5.42,"relativeHumidity":88,"outsideTempOnHeatingDays":2.74},{"month":12,"outsideTemp":-1.35,"heatingDays":31,"degreeDayNum":599,"solarIrradianceKwhM2":13.3,"windSpeedAvg":5.54,"relativeHumidity":88.5,"outsideTempOnHeatingDays":-1.35}],"groundTemp1m":8.29,"groundTemp2m":8.29,"solarIrradianceKwhM2Year":1045.4,"windSpeedAvg":5.22,"relativeHumidityAvg":79.6,"suitability":{"score":49,"rating":"poor","color":"red","estimatedScop":4,"notes":["Wysoka średnia prędkość wiatru (5.2 m/s) — większe straty przez infiltrację."]},"_meta":{"source":"OPEN_METEO_ERA5_LAND_1991_2020","sourceLabel":"ERA5-Land Reanalysis (1991–2020)","fetchedAt":"2026-05-19T12:23:52.846Z","attribution":"Weather data by Open-Meteo.com (CC BY 4.0)","legalRef":"PN-B-02403:1982 (climateZone, standardOutsideTemp)","apiVersion":"v1"}}