{"name":"Monheim am Rhein","state":"Nordrhein-Westfalen","district":"Kreis Mettmann","lat":51.0916,"lon":6.8922,"population":43038,"elevation_m":44,"url":"https://solaratlas24.de/ort/monheim-am-rhein.html","pv_kwh_per_kwp":{"opt":1040,"s35":1037,"ew":819,"e35":829,"w35":809,"s15":972,"s90":745},"pv_monthly_kwh_per_kwp_optimal":[37.9,56.7,92.9,117.9,125.8,124.5,122.0,114.2,100.3,72.2,43.8,31.6],"optimal_tilt_deg":39,"optimal_azimuth_deg":-3,"climate_1991_2020":{"frost":41,"hot":11,"ice":4,"prec":793,"rad":1055,"summer":46,"sun":1582,"temp":11.3},"climate_1961_1990":{"frost":47,"hot":6,"ice":8,"prec":783,"summer":32,"sun":1447,"temp":10.4},"monthly_normals_1991_2020":{"prec":[66,58,55,49,57,74,77,79,65,67,70,75],"rad":[22,37,77,120,153,161,159,136,93,56,26,16],"sun":[50,72,123,174,202,205,211,198,146,103,55,41],"temp":[3.7,4.1,7.1,10.9,14.7,17.6,19.6,19.2,15.4,11.2,7.3,4.4]},"annual_series":{"frost":{"start":1951,"values":[27,58,46,47,77,70,37,54,45,36,32,68,88,61,51,39,32,60,67,57,44,37,42,15,31,51,34,50,63,49,61,40,46,34,75,57,64,20,25,20,51,25,51,22,42,73,33,33,26,20,41,28,53,52,55,58,24,50,51,83,38,36,62,13,30,45,34,44,33,20,45,28,31,20,47]},"hot":{"start":1951,"values":[2,9,5,4,3,2,11,1,12,2,8,2,4,13,1,6,4,4,8,2,5,5,11,3,12,21,2,4,3,3,4,10,12,6,3,6,3,2,8,9,7,9,2,20,19,5,8,9,10,6,11,8,21,7,9,19,6,4,5,15,5,8,12,6,16,13,11,22,19,18,5,22,15,11,12]},"ice":{"start":1951,"values":[0,2,7,14,6,24,1,2,2,7,9,12,41,7,5,9,6,8,15,16,9,5,2,0,0,8,0,7,17,8,9,5,2,0,30,17,19,0,0,0,7,0,6,0,6,18,8,2,0,0,0,0,6,1,4,2,0,0,8,31,0,10,12,0,0,0,1,2,0,0,2,2,0,0,0]},"prec":{"start":1951,"values":[886,837,662,901,656,829,910,896,508,880,932,693,638,597,1026,1041,821,824,749,875,630,646,680,913,664,560,741,719,810,806,970,741,734,952,811,767,876,841,674,759,677,889,886,777,792,642,752,955,836,910,1019,954,664,865,887,791,940,801,771,802,711,758,655,798,743,715,769,634,713,674,866,638,978,949,640]},"rad":{"start":1991,"values":[1026,1029,1015,1021,1046,1015,1082,939,1094,1000,1031,1015,1193,1043,1072,1068,1032,1038,1065,1061,1104,1042,1027,1038,1057,1042,1059,1185,1093,1127,1058,1231,1112,1052,1186]},"summer":{"start":1951,"values":[31,34,34,22,34,17,27,33,64,19,29,19,24,47,14,31,34,26,43,35,35,21,47,22,44,56,21,22,26,26,26,47,55,22,26,40,24,26,54,40,34,50,32,46,55,26,40,29,51,36,48,35,73,39,50,62,37,35,41,43,44,41,45,36,44,47,45,92,60,56,41,71,61,50,51]},"sun":{"start":1951,"values":[1607,1466,1493,1389,1507,1273,1535,1380,1905,1299,1345,1295,1399,1548,1324,1273,1505,1288,1428,1398,1606,1421,1588,1329,1532,1759,1316,1288,1322,1396,1227,1599,1518,1303,1412,1505,1264,1261,1673,1573,1546,1545,1499,1504,1548,1504,1709,1300,1555,1406,1455,1461,2031,1517,1666,1665,1552,1478,1596,1484,1754,1498,1418,1565,1678,1544,1498,1930,1722,1832,1550,2008,1692,1481,1836]},"temp":{"start":1881,"values":[9.6,10.4,10.0,11.0,9.9,10.2,9.1,8.8,9.2,9.1,9.3,9.5,10.2,10.2,9.4,9.6,9.9,10.4,10.1,10.2,9.7,9.2,10.0,10.0,9.7,9.9,9.7,9.4,9.2,10.3,11.1,10.1,10.5,10.4,9.9,10.1,9.3,10.4,9.2,10.5,11.1,9.2,9.9,9.5,10.1,10.7,10.0,10.4,9.6,10.9,9.6,10.2,9.8,11.3,10.5,10.3,10.6,10.5,10.4,8.9,9.3,9.3,10.7,10.1,10.6,10.0,10.7,10.8,10.9,10.4,10.5,9.8,10.6,9.8,9.6,8.8,10.7,10.3,11.4,10.5,10.9,9.0,9.0,10.3,9.6,10.6,10.8,10.1,10.2,9.9,10.5,9.9,10.5,10.8,11.0,11.1,10.7,9.9,9.7,10.0,10.2,11.1,11.0,10.2,9.4,10.0,9.6,11.1,11.7,11.6,10.4,11.3,10.6,11.8,11.3,9.5,11.1,11.0,11.7,11.8,11.3,11.8,11.8,10.9,11.4,11.4,11.9,10.9,11.1,9.8,11.7,10.9,10.5,12.2,11.6,11.3,11.6,12.3,12.0,12.5,11.1,12.6,12.5,12.4,11.9]}},"recent_months":[{"month":"2025-11","pv_kwh_per_kwp_est":47.5,"radiation_kwh_m2":28.2,"sunshine_h":62.0,"temp_c":7.9,"precip_mm":50.0},{"month":"2025-12","pv_kwh_per_kwp_est":41.7,"radiation_kwh_m2":21.1,"sunshine_h":62.0,"temp_c":5.8,"precip_mm":33.0},{"month":"2026-01","pv_kwh_per_kwp_est":40.0,"radiation_kwh_m2":23.2,"sunshine_h":49.0,"temp_c":2.8,"precip_mm":49.0},{"month":"2026-02","pv_kwh_per_kwp_est":56.9,"radiation_kwh_m2":37.1,"sunshine_h":63.0,"temp_c":6.5,"precip_mm":72.0},{"month":"2026-03","pv_kwh_per_kwp_est":118.4,"radiation_kwh_m2":98.1,"sunshine_h":187.0,"temp_c":8.7,"precip_mm":55.0},{"month":"2026-04","pv_kwh_per_kwp_est":148.3,"radiation_kwh_m2":150.9,"sunshine_h":244.0,"temp_c":11.1,"precip_mm":29.0},{"month":"2026-05","pv_kwh_per_kwp_est":137.4,"radiation_kwh_m2":167.1,"sunshine_h":227.0,"temp_c":15.3,"precip_mm":86.0},{"month":"2026-06","pv_kwh_per_kwp_est":136.3,"radiation_kwh_m2":176.2,"sunshine_h":233.0,"temp_c":20.6,"precip_mm":60.0},{"month":"2026-07","pv_kwh_per_kwp_est":141.3,"radiation_kwh_m2":184.1,"sunshine_h":270.0,"temp_c":21.1,"precip_mm":12.0},{"month":"2026-08","pv_kwh_per_kwp_est":124.4,"radiation_kwh_m2":148.2,"sunshine_h":232.0,"temp_c":20.8,"precip_mm":68.0},{"month":"2026-09","pv_kwh_per_kwp_est":107.3,"radiation_kwh_m2":99.5,"sunshine_h":168.0,"temp_c":17.5,"precip_mm":54.0},{"month":"2026-10","pv_kwh_per_kwp_est":85.4,"radiation_kwh_m2":66.2,"sunshine_h":139.0,"temp_c":12.1,"precip_mm":108.0}],"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 Monheim am Rhein. Datenbasis PVGIS (EU JRC) und DWD. https://solaratlas24.de/ort/monheim-am-rhein.html (Stand 2026-11)"}