{"name":"Merzig","state":"Saarland","district":"Landkreis Merzig-Wadern","lat":49.4433,"lon":6.6387,"population":31118,"elevation_m":177,"url":"https://solaratlas24.de/ort/merzig.html","pv_kwh_per_kwp":{"opt":1075,"s35":1075,"ew":866,"e35":868,"w35":865,"s15":1020,"s90":743},"pv_monthly_kwh_per_kwp_optimal":[35.9,56.8,96.5,122.6,129.1,131.5,133.3,120.7,107.7,72.1,39.1,29.9],"optimal_tilt_deg":37,"optimal_azimuth_deg":0,"climate_1991_2020":{"frost":58,"hot":11,"ice":8,"prec":850,"rad":1123,"summer":49,"sun":1643,"temp":10.6},"climate_1961_1990":{"frost":71,"hot":6,"ice":13,"prec":898,"summer":35,"sun":1558,"temp":9.4},"monthly_normals_1991_2020":{"prec":[86,70,61,46,69,66,69,65,64,76,76,103],"rad":[23,40,82,127,159,171,171,146,101,57,26,17],"sun":[40,69,129,188,210,224,237,217,161,94,42,31],"temp":[2.3,3.0,6.5,10.4,14.3,17.6,19.6,19.0,14.9,10.5,6.1,3.1]},"annual_series":{"frost":{"start":1951,"values":[58,89,78,70,104,92,66,78,65,56,55,93,92,80,77,60,66,83,85,79,72,63,90,34,67,74,51,75,80,71,80,62,71,63,97,76,78,49,59,44,75,47,64,34,62,91,60,59,50,31,63,40,68,65,76,69,37,58,59,87,53,52,84,30,59,64,59,53,52,41,57,49,48,36,55]},"hot":{"start":1951,"values":[2,13,7,4,3,3,10,2,10,2,6,5,4,15,2,4,6,4,5,2,7,4,11,3,9,21,2,2,2,2,2,6,15,6,4,5,3,2,7,11,10,9,3,19,14,4,7,9,6,4,9,8,22,4,13,15,5,6,6,11,6,8,12,7,22,12,11,19,21,19,5,31,14,12,16]},"ice":{"start":1951,"values":[0,18,16,20,20,33,5,8,5,11,11,14,52,20,11,10,10,19,29,20,11,8,5,0,0,13,3,19,18,17,11,12,10,0,33,24,22,0,4,3,13,3,14,1,8,29,12,10,4,0,2,9,5,7,12,5,0,2,13,37,1,11,16,0,0,1,6,7,1,0,2,2,0,6,0]},"prec":{"start":1951,"values":[853,1017,504,838,760,743,725,1044,644,940,917,731,782,648,1146,984,964,921,792,942,603,621,611,849,606,535,882,860,1001,1012,1127,929,975,1102,765,994,986,1017,752,791,593,814,932,899,1017,656,866,935,903,1119,1101,974,654,830,686,772,951,834,851,849,713,879,936,820,639,853,869,872,846,846,850,756,1132,1137,848]},"rad":{"start":1991,"values":[1113,1076,1068,1063,1078,1115,1183,1020,1124,1081,1081,1070,1263,1103,1134,1111,1118,1080,1144,1113,1167,1136,1082,1142,1147,1068,1137,1230,1195,1235,1140,1307,1198,1117,1269]},"summer":{"start":1951,"values":[32,39,35,27,34,19,31,29,57,19,36,31,27,50,16,30,36,21,44,32,37,22,50,28,41,64,22,18,28,20,27,50,60,26,30,40,29,30,49,42,52,46,40,51,54,40,49,33,48,37,43,35,76,40,52,54,39,38,43,46,45,41,46,39,57,52,53,88,64,69,43,85,74,53,62]},"sun":{"start":1951,"values":[1750,1735,1893,1666,1846,1660,1842,1599,2101,1428,1673,1816,1656,1713,1445,1519,1750,1458,1497,1501,1787,1578,1769,1445,1641,1879,1344,1346,1429,1341,1371,1629,1524,1379,1570,1485,1400,1480,1803,1762,1805,1567,1488,1487,1567,1523,1772,1411,1577,1497,1562,1518,2071,1585,1688,1656,1715,1506,1692,1563,1803,1684,1472,1557,1658,1448,1623,1988,1884,1909,1713,2104,1776,1558,1987]},"temp":{"start":1881,"values":[9.0,9.5,9.2,9.9,9.0,9.4,8.1,8.0,8.3,8.4,8.3,8.7,9.3,9.1,8.4,8.6,9.2,9.5,9.3,9.6,8.8,8.6,9.3,9.3,9.0,9.3,9.0,8.5,8.6,9.3,10.3,9.2,9.6,9.5,9.4,9.5,8.5,9.6,8.5,9.7,10.2,8.3,9.1,8.4,8.9,9.6,8.9,9.4,8.6,9.8,8.6,9.2,9.1,10.3,9.5,9.4,10.0,9.7,9.5,8.3,8.8,8.9,10.1,9.3,10.1,9.2,10.1,10.2,10.5,9.7,9.7,9.3,10.0,8.9,8.9,8.1,9.8,9.4,10.6,9.6,10.2,8.4,8.3,9.6,8.6,9.7,9.7,9.1,9.1,9.1,9.5,8.9,9.4,9.9,9.9,10.1,9.7,8.7,8.9,8.8,9.4,10.0,10.1,9.2,8.6,9.1,8.9,10.2,10.4,10.5,9.6,10.3,9.9,11.1,10.4,8.9,10.3,10.1,10.6,10.9,10.4,10.9,11.2,10.2,10.5,10.8,11.1,10.4,10.6,9.3,11.1,10.3,9.8,11.5,11.1,10.5,10.8,11.7,11.3,11.9,10.3,12.1,11.9,11.7,11.5]}},"recent_months":[{"month":"2025-11","pv_kwh_per_kwp_est":47.7,"radiation_kwh_m2":31.7,"sunshine_h":67.0,"temp_c":6.3,"precip_mm":46.0},{"month":"2025-12","pv_kwh_per_kwp_est":39.6,"radiation_kwh_m2":22.5,"sunshine_h":64.0,"temp_c":4.9,"precip_mm":30.0},{"month":"2026-01","pv_kwh_per_kwp_est":32.6,"radiation_kwh_m2":20.9,"sunshine_h":28.0,"temp_c":1.8,"precip_mm":84.0},{"month":"2026-02","pv_kwh_per_kwp_est":47.9,"radiation_kwh_m2":33.7,"sunshine_h":37.0,"temp_c":6.0,"precip_mm":115.0},{"month":"2026-03","pv_kwh_per_kwp_est":120.7,"radiation_kwh_m2":102.6,"sunshine_h":184.0,"temp_c":7.7,"precip_mm":48.0},{"month":"2026-04","pv_kwh_per_kwp_est":158.1,"radiation_kwh_m2":163.8,"sunshine_h":265.0,"temp_c":11.7,"precip_mm":14.0},{"month":"2026-05","pv_kwh_per_kwp_est":139.0,"radiation_kwh_m2":171.2,"sunshine_h":236.0,"temp_c":15.8,"precip_mm":38.0},{"month":"2026-06","pv_kwh_per_kwp_est":148.0,"radiation_kwh_m2":192.4,"sunshine_h":262.0,"temp_c":21.4,"precip_mm":46.0},{"month":"2026-07","pv_kwh_per_kwp_est":169.0,"radiation_kwh_m2":216.8,"sunshine_h":344.0,"temp_c":22.5,"precip_mm":19.0},{"month":"2026-08","pv_kwh_per_kwp_est":137.2,"radiation_kwh_m2":165.9,"sunshine_h":255.0,"temp_c":21.9,"precip_mm":37.0},{"month":"2026-09","pv_kwh_per_kwp_est":137.2,"radiation_kwh_m2":128.7,"sunshine_h":231.0,"temp_c":18.1,"precip_mm":1.0},{"month":"2026-10","pv_kwh_per_kwp_est":83.7,"radiation_kwh_m2":66.2,"sunshine_h":122.0,"temp_c":11.6,"precip_mm":96.0}],"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 Merzig. Datenbasis PVGIS (EU JRC) und DWD. https://solaratlas24.de/ort/merzig.html (Stand 2026-11)"}