{"name":"Filderstadt","state":"Baden-Württemberg","district":"Landkreis Esslingen","lat":48.657,"lon":9.2205,"population":43550,"elevation_m":396,"url":"https://solaratlas24.de/ort/filderstadt.html","pv_kwh_per_kwp":{"opt":1152,"s35":1150,"ew":904,"e35":910,"w35":897,"s15":1079,"s90":816},"pv_monthly_kwh_per_kwp_optimal":[47.3,67.5,106.2,121.9,125.2,130.9,133.5,123.5,111.5,84.2,54.9,45.7],"optimal_tilt_deg":39,"optimal_azimuth_deg":-1,"climate_1991_2020":{"frost":82,"hot":11,"ice":15,"prec":749,"rad":1164,"summer":49,"sun":1807,"temp":10.0},"climate_1961_1990":{"frost":96,"hot":5,"ice":22,"prec":773,"summer":34,"sun":1616,"temp":8.7},"monthly_normals_1991_2020":{"prec":[46,40,49,44,84,90,92,76,55,62,56,55],"rad":[30,48,89,127,157,170,172,149,103,63,33,23],"sun":[69,92,143,182,207,225,240,227,171,118,73,60],"temp":[1.2,2.1,5.7,9.8,13.9,17.5,19.3,18.9,14.5,9.9,5.1,2.1]},"annual_series":{"frost":{"start":1951,"values":[79,106,109,91,119,109,90,92,97,75,80,110,111,94,93,74,87,106,105,102,97,93,120,53,87,95,74,100,93,96,100,87,93,114,119,99,100,74,90,77,100,77,88,48,82,115,84,89,75,60,81,57,102,90,93,97,64,93,87,104,77,68,99,52,84,76,83,74,80,79,92,79,67,56,90]},"hot":{"start":1951,"values":[5,15,3,2,1,0,8,2,4,0,7,6,3,18,4,3,8,0,5,1,12,4,6,3,2,13,1,0,3,2,2,3,12,6,6,4,4,4,5,9,8,13,3,11,10,3,3,11,4,6,12,6,26,10,10,16,5,4,8,12,8,13,11,8,26,12,15,22,16,13,4,19,19,18,18]},"ice":{"start":1951,"values":[3,27,26,30,21,41,16,14,15,18,17,29,56,31,20,15,19,30,40,24,20,14,17,1,10,21,6,29,19,26,17,17,19,12,44,34,32,8,8,12,20,12,22,7,21,36,16,21,17,6,9,13,16,12,24,17,8,3,24,43,13,20,25,1,4,4,14,10,7,0,8,10,6,7,5]},"prec":{"start":1951,"values":[789,811,653,837,729,750,691,902,585,793,694,660,777,623,1061,842,731,983,693,796,620,657,743,788,736,630,741,889,759,690,802,923,785,789,737,923,832,973,623,737,536,844,823,831,879,689,656,774,860,829,876,1089,554,731,761,758,819,781,844,740,622,736,778,742,528,670,763,559,723,651,777,703,735,854,669]},"rad":{"start":1991,"values":[1157,1115,1108,1114,1058,1103,1167,1114,1153,1169,1158,1146,1304,1143,1171,1175,1188,1144,1173,1109,1241,1203,1087,1144,1182,1137,1194,1248,1227,1273,1172,1306,1199,1145,1228]},"summer":{"start":1951,"values":[36,47,33,19,21,18,27,35,50,21,39,37,25,49,21,29,37,20,36,34,41,24,39,23,36,45,26,20,38,24,38,45,56,24,40,45,32,30,41,39,51,46,37,52,41,29,44,33,41,45,46,41,91,42,47,56,47,41,45,41,51,50,42,33,56,55,55,85,58,58,41,77,76,62,55]},"sun":{"start":1951,"values":[1820,1743,1903,1629,1707,1659,1767,1732,2086,1601,1706,1855,1585,1705,1447,1558,1784,1572,1613,1531,1752,1557,1611,1491,1620,1850,1415,1526,1533,1465,1482,1628,1627,1513,1744,1563,1445,1497,1783,1781,1756,1594,1584,1582,1549,1653,1861,1604,1550,1780,1741,1796,2219,1766,1812,1921,1952,1760,1800,1634,2066,1904,1631,1772,1898,1733,1930,2093,2068,2207,1926,2307,1921,1692,1996]},"temp":{"start":1881,"values":[8.3,8.7,8.4,9.1,8.4,8.8,7.4,7.6,7.7,7.7,7.7,8.4,8.9,8.6,8.1,8.2,9.0,9.4,9.0,9.3,8.2,8.3,8.9,9.2,8.6,8.8,8.8,8.0,8.0,8.8,9.6,8.5,9.0,8.8,8.8,9.2,8.0,9.0,8.1,9.3,9.5,8.4,9.1,8.1,8.7,9.4,8.8,9.4,8.2,9.4,7.8,8.5,7.9,9.6,8.8,8.8,9.3,8.6,8.5,7.4,7.6,8.0,9.4,8.5,9.5,9.1,9.6,9.3,9.7,9.2,9.2,8.8,9.1,8.2,8.1,7.3,8.9,8.8,9.6,9.0,9.7,7.8,7.6,9.0,8.1,9.4,9.3,8.5,8.5,8.7,9.1,8.4,8.5,9.3,9.0,8.9,9.2,8.0,8.5,8.1,8.9,9.4,9.4,8.3,8.1,8.5,8.2,9.4,9.5,9.6,8.8,9.8,9.3,10.7,9.6,8.1,9.5,9.7,9.9,10.5,9.8,10.3,10.2,9.5,9.4,10.0,10.3,9.9,9.8,8.8,10.6,10.1,9.4,11.0,10.8,10.2,10.3,11.3,10.7,11.0,9.6,11.3,11.5,11.4,10.5]}},"recent_months":[{"month":"2025-11","pv_kwh_per_kwp_est":67.2,"radiation_kwh_m2":40.4,"sunshine_h":81.0,"temp_c":4.8,"precip_mm":53.0},{"month":"2025-12","pv_kwh_per_kwp_est":61.0,"radiation_kwh_m2":30.7,"sunshine_h":88.0,"temp_c":2.3,"precip_mm":11.0},{"month":"2026-01","pv_kwh_per_kwp_est":58.3,"radiation_kwh_m2":37.0,"sunshine_h":89.0,"temp_c":0.3,"precip_mm":29.0},{"month":"2026-02","pv_kwh_per_kwp_est":59.8,"radiation_kwh_m2":42.5,"sunshine_h":58.0,"temp_c":4.9,"precip_mm":78.0},{"month":"2026-03","pv_kwh_per_kwp_est":122.0,"radiation_kwh_m2":102.2,"sunshine_h":188.0,"temp_c":6.4,"precip_mm":39.0},{"month":"2026-04","pv_kwh_per_kwp_est":142.8,"radiation_kwh_m2":148.8,"sunshine_h":245.0,"temp_c":10.4,"precip_mm":20.0},{"month":"2026-05","pv_kwh_per_kwp_est":144.7,"radiation_kwh_m2":181.5,"sunshine_h":267.0,"temp_c":15.3,"precip_mm":52.0},{"month":"2026-06","pv_kwh_per_kwp_est":141.3,"radiation_kwh_m2":183.5,"sunshine_h":273.0,"temp_c":21.3,"precip_mm":43.0},{"month":"2026-07","pv_kwh_per_kwp_est":162.3,"radiation_kwh_m2":209.1,"sunshine_h":325.0,"temp_c":22.0,"precip_mm":35.0},{"month":"2026-08","pv_kwh_per_kwp_est":132.4,"radiation_kwh_m2":159.7,"sunshine_h":266.0,"temp_c":22.2,"precip_mm":52.0},{"month":"2026-09","pv_kwh_per_kwp_est":138.0,"radiation_kwh_m2":127.5,"sunshine_h":241.0,"temp_c":17.0,"precip_mm":27.0},{"month":"2026-10","pv_kwh_per_kwp_est":93.0,"radiation_kwh_m2":69.6,"sunshine_h":140.0,"temp_c":11.1,"precip_mm":93.0}],"sources":["PVGIS 5.3 © European Union (JRC)","Deutscher Wetterdienst, Climate Data Center (CC BY 4.0)"],"license":"CC BY 4.0","attribution":"SolarAtlas24: Photovoltaik und Klima in Filderstadt. Datenbasis PVGIS (EU JRC) und DWD. https://solaratlas24.de/ort/filderstadt.html (Stand 2026-11)"}