{"name":"Bühl","state":"Baden-Württemberg","district":"Landkreis Rastatt","lat":48.6968,"lon":8.1352,"population":28608,"elevation_m":141,"url":"https://solaratlas24.de/ort/buehl.html","pv_kwh_per_kwp":{"opt":1089,"s35":1088,"ew":864,"e35":870,"w35":858,"s15":1027,"s90":760},"pv_monthly_kwh_per_kwp_optimal":[41.9,60.1,98.6,118.0,122.8,128.5,129.2,121.5,108.4,77.4,46.7,35.5],"optimal_tilt_deg":38,"optimal_azimuth_deg":-1,"climate_1991_2020":{"frost":57,"hot":15,"ice":8,"prec":1137,"rad":1147,"summer":60,"sun":1713,"temp":11.2},"climate_1961_1990":{"frost":64,"hot":11,"ice":15,"prec":1155,"summer":50,"sun":1548,"temp":10.6},"monthly_normals_1991_2020":{"prec":[88,80,87,75,118,101,107,94,84,96,102,105],"rad":[26,43,85,128,158,173,172,150,104,60,29,19],"sun":[49,77,135,188,210,231,243,228,168,99,50,36],"temp":[2.6,3.5,7.2,11.2,15.3,18.6,20.3,19.9,15.5,10.9,6.3,3.4]},"annual_series":{"frost":{"start":1951,"values":[59,79,74,63,96,87,57,71,67,52,51,80,87,75,65,52,60,72,81,80,67,70,92,28,56,67,40,58,56,69,68,50,61,62,78,71,66,37,41,32,53,35,55,25,51,81,51,47,42,34,49,24,61,65,76,80,49,75,68,92,60,61,83,41,66,62,64,61,59,51,67,58,49,36,66]},"hot":{"start":1951,"values":[5,19,13,7,5,6,13,5,15,6,15,12,9,21,5,8,15,7,10,5,16,6,14,9,13,22,5,5,7,6,7,11,22,9,8,10,6,7,11,13,12,15,7,13,9,7,8,11,8,10,11,7,26,9,19,24,11,8,12,17,12,15,17,11,31,17,21,33,28,21,8,40,29,18,23]},"ice":{"start":1951,"values":[0,8,9,21,8,31,5,8,6,8,10,18,43,22,8,10,10,18,31,16,17,14,15,0,2,11,4,16,15,15,16,14,10,4,29,26,26,0,0,0,15,2,14,0,9,27,10,12,7,0,5,2,10,17,14,11,6,0,12,27,2,13,8,0,0,3,9,1,0,0,3,3,0,2,1]},"prec":{"start":1951,"values":[1066,1198,862,1128,1098,1127,980,1289,791,1152,1151,955,1015,862,1541,1300,1169,1447,1216,1303,758,939,1026,1116,1015,850,1147,1278,1136,1234,1355,1372,1285,1176,1094,1402,1364,1440,900,1060,924,1074,1133,1165,1364,996,1060,1213,1340,1420,1501,1427,881,1162,979,1132,1299,1115,1156,1206,916,1210,1315,1060,849,1144,1199,848,1117,935,1169,991,1209,1480,1071]},"rad":{"start":1991,"values":[1146,1092,1090,1070,1069,1138,1182,1092,1153,1139,1123,1108,1311,1131,1155,1145,1138,1106,1178,1104,1203,1177,1082,1179,1159,1117,1157,1241,1187,1244,1160,1305,1195,1114,1244]},"summer":{"start":1951,"values":[50,62,53,37,44,35,43,46,71,33,52,52,48,65,35,45,56,37,53,48,55,34,59,42,52,72,36,34,49,37,43,64,72,43,54,55,44,45,60,53,58,58,39,55,52,38,48,45,49,56,54,43,83,49,62,72,59,51,58,54,73,63,63,56,67,70,73,106,77,83,58,94,94,73,70]},"sun":{"start":1951,"values":[1735,1715,1907,1604,1668,1573,1729,1622,2001,1490,1617,1737,1541,1694,1352,1485,1710,1467,1532,1314,1800,1525,1641,1385,1501,1754,1358,1393,1446,1352,1353,1588,1571,1438,1616,1471,1402,1445,1740,1777,1718,1565,1543,1479,1498,1629,1763,1509,1522,1582,1549,1536,2050,1670,1720,1779,1808,1667,1782,1594,1944,1849,1555,1724,1856,1608,1830,2065,1959,2027,1825,2198,1862,1646,1972]},"temp":{"start":1881,"values":[9.6,9.9,9.6,10.3,9.6,9.9,8.6,8.9,9.1,8.9,9.2,10.1,10.3,10.1,9.7,9.4,10.6,10.9,10.6,10.7,9.7,9.5,10.1,10.3,9.8,10.0,9.9,9.2,9.3,10.1,10.8,9.8,10.4,10.0,10.0,10.3,9.2,10.2,9.4,10.3,10.7,9.3,10.2,9.7,10.1,10.7,10.2,10.7,9.5,10.6,9.3,9.9,9.6,11.0,10.1,10.3,10.7,10.1,9.9,8.9,9.2,9.1,11.1,10.2,10.8,10.2,11.2,11.1,11.6,10.8,10.6,10.6,10.8,10.0,9.9,9.1,10.7,10.4,11.3,10.9,11.5,9.7,9.1,10.4,9.6,10.8,10.7,10.1,9.8,10.0,10.4,9.5,10.0,10.9,10.6,10.7,10.7,9.7,10.2,9.9,10.4,11.0,11.2,10.1,9.7,10.3,10.1,11.3,11.8,11.9,11.0,11.7,10.5,11.8,10.8,9.6,11.1,11.0,11.4,12.1,11.5,11.8,11.7,10.6,10.7,11.1,11.3,10.9,10.8,9.9,11.7,11.0,10.5,12.2,11.8,11.0,11.3,12.3,11.7,12.3,10.7,12.6,12.6,12.4,11.8]}},"recent_months":[{"month":"2025-11","pv_kwh_per_kwp_est":50.2,"radiation_kwh_m2":31.2,"sunshine_h":73.0,"temp_c":6.2,"precip_mm":87.0},{"month":"2025-12","pv_kwh_per_kwp_est":47.5,"radiation_kwh_m2":25.4,"sunshine_h":75.0,"temp_c":3.9,"precip_mm":19.0},{"month":"2026-01","pv_kwh_per_kwp_est":40.1,"radiation_kwh_m2":24.9,"sunshine_h":57.0,"temp_c":1.9,"precip_mm":66.0},{"month":"2026-02","pv_kwh_per_kwp_est":49.9,"radiation_kwh_m2":35.7,"sunshine_h":44.0,"temp_c":6.5,"precip_mm":130.0},{"month":"2026-03","pv_kwh_per_kwp_est":119.2,"radiation_kwh_m2":102.8,"sunshine_h":173.0,"temp_c":8.0,"precip_mm":71.0},{"month":"2026-04","pv_kwh_per_kwp_est":143.4,"radiation_kwh_m2":155.6,"sunshine_h":249.0,"temp_c":12.3,"precip_mm":27.0},{"month":"2026-05","pv_kwh_per_kwp_est":139.4,"radiation_kwh_m2":179.3,"sunshine_h":250.0,"temp_c":16.5,"precip_mm":98.0},{"month":"2026-06","pv_kwh_per_kwp_est":144.2,"radiation_kwh_m2":194.1,"sunshine_h":274.0,"temp_c":22.3,"precip_mm":61.0},{"month":"2026-07","pv_kwh_per_kwp_est":160.5,"radiation_kwh_m2":213.7,"sunshine_h":340.0,"temp_c":23.1,"precip_mm":60.0},{"month":"2026-08","pv_kwh_per_kwp_est":127.9,"radiation_kwh_m2":157.9,"sunshine_h":261.0,"temp_c":23.0,"precip_mm":45.0},{"month":"2026-09","pv_kwh_per_kwp_est":137.8,"radiation_kwh_m2":132.2,"sunshine_h":239.0,"temp_c":18.3,"precip_mm":15.0},{"month":"2026-10","pv_kwh_per_kwp_est":88.4,"radiation_kwh_m2":68.5,"sunshine_h":125.0,"temp_c":12.3,"precip_mm":104.0}],"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 Bühl. Datenbasis PVGIS (EU JRC) und DWD. https://solaratlas24.de/ort/buehl.html (Stand 2026-11)"}