{"name":"Weiterstadt","state":"Hessen","district":"Landkreis Darmstadt-Dieburg","lat":49.9039,"lon":8.5887,"population":26583,"elevation_m":107,"url":"https://solaratlas24.de/ort/weiterstadt.html","pv_kwh_per_kwp":{"opt":1094,"s35":1093,"ew":870,"e35":878,"w35":861,"s15":1030,"s90":767},"pv_monthly_kwh_per_kwp_optimal":[38.6,60.5,99.9,125.5,131.1,131.2,130.6,121.8,107.9,74.7,41.1,30.8],"optimal_tilt_deg":38,"optimal_azimuth_deg":-3,"climate_1991_2020":{"frost":65,"hot":16,"ice":9,"prec":635,"rad":1127,"summer":60,"sun":1688,"temp":10.8},"climate_1961_1990":{"frost":68,"hot":9,"ice":17,"prec":676,"summer":43,"sun":1611,"temp":9.8},"monthly_normals_1991_2020":{"prec":[43,42,45,39,62,61,68,62,52,54,51,56],"rad":[23,42,83,129,162,173,169,147,99,57,26,17],"sun":[47,76,133,190,214,224,235,224,163,101,47,35],"temp":[2.3,3.1,6.6,10.9,14.9,18.3,20.1,19.5,15.1,10.4,6.0,3.0]},"annual_series":{"frost":{"start":1951,"values":[52,86,71,65,102,90,63,74,69,54,55,89,99,82,77,49,59,80,88,83,66,68,76,24,53,65,44,61,68,72,85,65,70,62,96,69,77,48,53,41,81,53,70,42,61,89,67,65,53,36,67,46,86,77,72,80,48,75,65,99,71,56,77,31,61,64,67,61,65,52,75,53,51,44,70]},"hot":{"start":1951,"values":[5,16,12,6,3,1,10,2,15,2,8,6,7,20,3,5,11,4,11,6,12,8,15,5,12,22,3,4,4,3,7,15,20,8,5,10,5,7,10,14,15,16,10,22,18,7,12,16,12,8,17,9,29,14,20,21,8,11,11,16,7,13,16,10,31,16,16,43,27,18,8,38,22,19,21]},"ice":{"start":1951,"values":[4,19,17,24,22,36,10,11,6,13,16,20,58,23,13,13,12,19,31,22,17,14,7,0,1,15,4,12,19,15,18,15,14,1,37,22,26,1,4,3,16,7,18,1,9,24,15,9,5,3,3,13,9,6,11,11,5,1,16,39,4,14,16,0,0,4,6,5,1,0,4,4,0,6,1]},"prec":{"start":1951,"values":[595,771,467,683,667,748,707,773,463,738,792,501,572,452,1087,817,659,821,645,737,484,614,548,720,621,419,685,716,728,714,950,649,701,697,558,768,839,708,675,570,464,686,609,614,816,566,508,717,678,813,773,800,443,571,613,690,688,628,719,738,537,626,687,640,464,643,700,434,615,539,626,542,731,729,582]},"rad":{"start":1991,"values":[1141,1108,1097,1091,1061,1103,1143,1017,1133,1082,1079,1065,1271,1103,1154,1155,1120,1094,1138,1132,1190,1145,1079,1107,1124,1079,1136,1257,1192,1224,1145,1264,1176,1122,1249]},"summer":{"start":1951,"values":[36,48,45,27,32,19,33,36,67,28,37,38,35,59,23,40,49,31,51,47,53,28,58,34,54,69,34,28,39,27,34,61,63,34,38,50,36,45,60,49,58,61,50,55,59,39,60,45,59,51,58,50,94,53,62,69,52,53,52,48,69,57,55,48,64,68,66,105,75,77,56,95,90,68,69]},"sun":{"start":1951,"values":[1768,1712,1925,1648,1755,1652,1792,1652,2149,1577,1636,1802,1705,1787,1448,1537,1729,1547,1534,1491,1824,1630,1789,1496,1741,1918,1396,1425,1566,1461,1438,1737,1605,1454,1670,1580,1482,1451,1668,1744,1746,1595,1617,1638,1571,1580,1757,1449,1649,1557,1572,1582,2127,1628,1755,1761,1742,1545,1690,1602,1872,1732,1483,1593,1720,1517,1673,2056,1882,1948,1728,2131,1804,1595,1951]},"temp":{"start":1881,"values":[9.5,10.1,9.8,10.6,9.8,10.2,8.8,8.7,9.1,9.2,9.3,9.5,10.0,10.0,9.4,9.5,9.9,10.3,10.1,10.4,9.3,9.2,10.0,10.1,9.7,9.9,9.5,8.8,9.0,9.9,10.8,9.6,10.2,9.9,10.0,10.2,9.2,10.1,9.1,10.1,10.8,9.0,9.8,9.0,9.8,10.4,9.8,10.3,9.4,10.5,9.2,9.7,9.4,11.1,10.2,10.0,10.2,9.9,9.6,8.3,8.8,8.9,10.2,9.6,10.4,9.8,10.7,10.5,10.9,10.2,10.0,9.5,10.2,9.1,8.8,8.2,9.9,9.5,10.6,9.9,10.2,8.5,8.4,9.6,8.9,10.4,10.5,9.7,9.5,9.6,10.1,9.5,10.0,10.6,10.6,10.8,10.4,9.5,9.6,9.4,9.8,10.5,10.5,9.6,9.0,9.7,9.2,10.7,10.9,11.0,10.0,10.9,10.4,11.5,10.5,9.0,10.5,10.6,11.0,11.4,10.7,11.2,11.1,10.6,10.6,10.9,11.2,10.8,10.6,9.4,11.1,10.6,10.2,11.8,11.4,10.9,11.1,12.1,11.5,11.9,10.4,12.1,12.2,12.0,11.4]}},"recent_months":[{"month":"2025-11","pv_kwh_per_kwp_est":47.4,"radiation_kwh_m2":30.0,"sunshine_h":59.0,"temp_c":5.9,"precip_mm":31.0},{"month":"2025-12","pv_kwh_per_kwp_est":39.9,"radiation_kwh_m2":22.0,"sunshine_h":65.0,"temp_c":4.0,"precip_mm":19.0},{"month":"2026-01","pv_kwh_per_kwp_est":43.6,"radiation_kwh_m2":26.0,"sunshine_h":47.0,"temp_c":1.1,"precip_mm":50.0},{"month":"2026-02","pv_kwh_per_kwp_est":50.0,"radiation_kwh_m2":34.7,"sunshine_h":37.0,"temp_c":5.6,"precip_mm":66.0},{"month":"2026-03","pv_kwh_per_kwp_est":122.2,"radiation_kwh_m2":101.5,"sunshine_h":191.0,"temp_c":8.1,"precip_mm":26.0},{"month":"2026-04","pv_kwh_per_kwp_est":154.3,"radiation_kwh_m2":158.6,"sunshine_h":249.0,"temp_c":11.7,"precip_mm":14.0},{"month":"2026-05","pv_kwh_per_kwp_est":140.6,"radiation_kwh_m2":173.8,"sunshine_h":247.0,"temp_c":16.1,"precip_mm":50.0},{"month":"2026-06","pv_kwh_per_kwp_est":142.8,"radiation_kwh_m2":188.3,"sunshine_h":262.0,"temp_c":21.7,"precip_mm":57.0},{"month":"2026-07","pv_kwh_per_kwp_est":157.0,"radiation_kwh_m2":203.2,"sunshine_h":315.0,"temp_c":22.2,"precip_mm":7.0},{"month":"2026-08","pv_kwh_per_kwp_est":134.3,"radiation_kwh_m2":162.1,"sunshine_h":265.0,"temp_c":22.0,"precip_mm":49.0},{"month":"2026-09","pv_kwh_per_kwp_est":132.5,"radiation_kwh_m2":121.6,"sunshine_h":218.0,"temp_c":17.7,"precip_mm":14.0},{"month":"2026-10","pv_kwh_per_kwp_est":88.6,"radiation_kwh_m2":67.6,"sunshine_h":130.0,"temp_c":11.4,"precip_mm":64.0}],"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 Weiterstadt. Datenbasis PVGIS (EU JRC) und DWD. https://solaratlas24.de/ort/weiterstadt.html (Stand 2026-11)"}