{"name":"Todtnau","state":"Baden-Württemberg","district":"Landkreis Lörrach","lat":47.8294,"lon":7.9438,"population":5072,"elevation_m":639,"url":"https://solaratlas24.de/ort/todtnau.html","pv_kwh_per_kwp":{"opt":1048,"s35":1048,"ew":827,"e35":835,"w35":819,"s15":1004,"s90":713},"pv_monthly_kwh_per_kwp_optimal":[36.3,60.1,96.1,112.8,115.4,122.2,129.9,121.2,104.5,77.3,42.2,30.0],"optimal_tilt_deg":35,"optimal_azimuth_deg":-1,"climate_1991_2020":{"frost":100,"hot":7,"ice":30,"prec":1530,"rad":1130,"summer":35,"sun":1667,"temp":8.1},"climate_1961_1990":{"frost":122,"hot":2,"ice":36,"prec":1588,"summer":26,"sun":1536,"temp":6.8},"monthly_normals_1991_2020":{"prec":[138,117,118,101,140,119,122,117,106,134,143,174],"rad":[31,50,89,123,144,161,166,146,100,62,33,24],"sun":[65,86,135,168,184,204,226,209,155,115,68,53],"temp":[0.1,0.5,3.7,7.4,11.5,15.0,16.7,16.5,12.3,8.4,4.0,1.0]},"annual_series":{"frost":{"start":1951,"values":[116,126,118,124,135,136,116,124,109,107,102,148,126,128,125,108,116,123,125,125,123,123,141,110,120,122,103,121,120,131,123,113,113,131,125,124,121,101,101,104,119,105,100,79,108,117,108,104,104,81,105,83,119,110,102,101,91,108,98,124,78,98,114,74,84,96,116,89,94,96,118,77,84,69,69]},"hot":{"start":1951,"values":[3,10,5,3,2,2,6,3,4,2,5,4,3,7,3,3,5,3,3,2,5,1,3,3,3,6,1,1,2,2,2,3,9,5,4,4,3,3,3,5,5,8,3,7,5,3,3,8,3,4,4,5,17,3,5,7,5,7,8,9,7,8,10,6,15,8,14,14,12,10,2,15,12,9,11]},"ice":{"start":1951,"values":[29,52,39,42,35,56,24,33,20,35,20,45,51,35,44,34,32,38,52,42,33,21,38,21,25,38,30,35,38,42,42,23,30,33,51,43,43,21,10,18,31,18,29,16,26,32,18,30,32,18,28,13,30,34,41,36,28,26,57,66,20,46,51,16,22,31,30,27,28,13,26,22,25,17,11]},"prec":{"start":1951,"values":[1516,1819,1015,1588,1623,1630,1447,1787,1255,1558,1623,1449,1407,1302,2101,1794,1466,1770,1625,1937,1058,1276,1467,1656,1214,1190,1695,1641,1713,1702,2048,1862,1651,1578,1336,1902,1845,1960,1473,1584,1319,1513,1446,1733,1789,1327,1415,1594,1952,1537,2074,1847,1172,1513,1347,1683,1723,1465,1339,1190,1280,1676,1659,1423,1159,1596,1542,1325,1545,1475,1688,1226,1655,1547,1393]},"rad":{"start":1991,"values":[1154,1128,1122,1079,1065,1101,1193,1115,1063,1132,1083,1087,1262,1097,1119,1167,1139,1084,1147,1089,1212,1147,1070,1113,1145,1032,1081,1237,1194,1233,1148,1300,1165,1094,1242]},"summer":{"start":1951,"values":[25,35,28,19,20,17,24,26,29,17,30,27,21,32,17,21,29,17,24,22,28,16,30,17,22,30,13,15,18,16,20,28,38,19,30,30,27,23,27,30,34,34,25,38,30,21,27,28,27,31,30,26,58,28,31,34,33,33,36,32,37,36,37,29,42,39,46,51,44,47,27,50,50,42,41]},"sun":{"start":1951,"values":[1590,1643,1971,1461,1635,1560,1661,1587,1910,1396,1692,1770,1586,1719,1338,1498,1634,1531,1563,1412,1819,1531,1587,1303,1485,1739,1303,1490,1405,1345,1356,1588,1586,1503,1631,1475,1393,1401,1757,1676,1688,1559,1546,1454,1477,1581,1779,1605,1462,1589,1530,1628,2123,1533,1650,1771,1774,1576,1662,1477,1940,1703,1430,1562,1867,1569,1747,1878,1840,1961,1709,2036,1638,1511,1926]},"temp":{"start":1881,"values":[6.7,6.9,6.5,7.2,7.1,7.6,6.5,7.0,6.5,6.8,6.9,7.3,7.7,7.4,6.8,6.6,7.8,8.1,7.9,7.8,6.6,6.7,7.0,7.5,6.6,6.9,6.9,6.6,6.1,6.8,8.0,6.8,7.5,7.2,7.0,7.4,6.5,7.6,6.6,7.2,8.1,6.3,6.8,6.5,6.3,6.9,6.6,7.0,6.4,7.2,6.3,7.3,6.8,8.3,6.8,7.4,7.5,7.1,6.7,6.0,6.1,6.8,7.9,6.5,7.7,7.3,8.0,7.7,7.8,7.3,7.1,6.7,7.4,6.3,6.5,5.5,7.2,7.1,8.0,7.1,8.0,5.8,6.1,7.2,6.1,7.1,7.1,6.7,6.5,6.5,7.0,6.6,6.6,7.1,7.2,7.0,7.2,6.4,6.8,6.2,6.7,7.6,7.6,6.5,6.4,6.7,6.7,7.5,8.0,7.9,7.1,8.0,7.4,8.6,7.5,6.6,8.0,7.6,7.6,8.4,7.6,8.3,8.6,7.6,7.3,8.6,8.3,7.9,8.0,6.8,9.0,8.0,7.6,9.2,9.1,8.4,8.6,9.4,9.0,9.5,8.0,9.9,9.7,9.8,9.5]}},"recent_months":[{"month":"2025-11","pv_kwh_per_kwp_est":54.6,"radiation_kwh_m2":42.7,"sunshine_h":84.0,"temp_c":4.7,"precip_mm":138.0},{"month":"2025-12","pv_kwh_per_kwp_est":46.4,"radiation_kwh_m2":37.1,"sunshine_h":109.0,"temp_c":3.6,"precip_mm":57.0},{"month":"2026-01","pv_kwh_per_kwp_est":46.5,"radiation_kwh_m2":39.7,"sunshine_h":83.0,"temp_c":0.1,"precip_mm":87.0},{"month":"2026-02","pv_kwh_per_kwp_est":55.1,"radiation_kwh_m2":45.8,"sunshine_h":53.0,"temp_c":4.0,"precip_mm":144.0},{"month":"2026-03","pv_kwh_per_kwp_est":113.2,"radiation_kwh_m2":104.8,"sunshine_h":161.0,"temp_c":4.9,"precip_mm":92.0},{"month":"2026-04","pv_kwh_per_kwp_est":145.5,"radiation_kwh_m2":158.7,"sunshine_h":249.0,"temp_c":9.7,"precip_mm":20.0},{"month":"2026-05","pv_kwh_per_kwp_est":136.2,"radiation_kwh_m2":169.9,"sunshine_h":232.0,"temp_c":13.3,"precip_mm":98.0},{"month":"2026-06","pv_kwh_per_kwp_est":141.6,"radiation_kwh_m2":186.6,"sunshine_h":264.0,"temp_c":19.1,"precip_mm":66.0},{"month":"2026-07","pv_kwh_per_kwp_est":173.3,"radiation_kwh_m2":221.4,"sunshine_h":349.0,"temp_c":20.3,"precip_mm":30.0},{"month":"2026-08","pv_kwh_per_kwp_est":131.8,"radiation_kwh_m2":158.8,"sunshine_h":240.0,"temp_c":20.7,"precip_mm":64.0},{"month":"2026-09","pv_kwh_per_kwp_est":143.9,"radiation_kwh_m2":137.7,"sunshine_h":256.0,"temp_c":16.1,"precip_mm":17.0},{"month":"2026-10","pv_kwh_per_kwp_est":82.0,"radiation_kwh_m2":65.8,"sunshine_h":112.0,"temp_c":9.7,"precip_mm":142.0}],"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 Todtnau. Datenbasis PVGIS (EU JRC) und DWD. https://solaratlas24.de/ort/todtnau.html (Stand 2026-11)"}