{"name":"Wilthen","state":"Sachsen","district":"Landkreis Bautzen","lat":51.0975,"lon":14.3929,"population":6304,"elevation_m":291,"url":"https://solaratlas24.de/ort/wilthen.html","pv_kwh_per_kwp":{"opt":1048,"s35":1046,"ew":830,"e35":838,"w35":823,"s15":984,"s90":743},"pv_monthly_kwh_per_kwp_optimal":[32.1,57.9,91.3,117.7,127.3,125.2,128.0,119.2,101.6,75.9,41.0,30.8],"optimal_tilt_deg":39,"optimal_azimuth_deg":-4,"climate_1991_2020":{"frost":104,"hot":8,"ice":24,"prec":771,"rad":1093,"summer":42,"sun":1706,"temp":8.7},"climate_1961_1990":{"frost":102,"hot":4,"ice":30,"prec":762,"summer":31,"sun":1587,"temp":8.1},"monthly_normals_1991_2020":{"prec":[63,50,61,41,68,78,89,84,58,57,59,65],"rad":[23,41,78,124,158,165,165,143,95,56,25,18],"sun":[54,78,124,185,218,217,229,220,162,113,58,50],"temp":[-0.3,0.5,3.6,8.4,12.7,16.1,18.1,17.7,13.3,8.9,4.3,0.9]},"annual_series":{"frost":{"start":1951,"values":[88,122,98,106,120,118,92,103,97,92,73,111,117,113,118,95,83,105,130,113,95,95,106,59,84,103,80,97,112,116,107,89,79,103,107,89,100,86,74,63,107,85,105,80,111,133,112,84,87,80,114,102,135,116,130,110,97,92,105,134,106,80,105,54,106,106,97,101,106,93,117,98,90,85,113]},"hot":{"start":1951,"values":[4,8,7,4,0,0,9,2,5,2,4,3,8,10,1,3,7,5,10,6,14,11,6,3,7,8,1,2,3,1,2,5,8,3,2,4,0,3,5,5,4,14,3,22,10,1,4,5,1,9,2,7,14,2,3,16,6,9,2,9,2,7,9,10,22,6,5,22,15,9,4,14,10,17,9]},"ice":{"start":1951,"values":[17,33,31,42,39,54,17,19,25,27,25,36,69,46,33,34,18,32,55,40,25,22,18,6,13,36,23,28,36,42,45,25,30,29,54,48,53,16,10,15,22,17,30,12,33,55,21,27,19,13,22,27,28,25,39,34,18,13,36,65,21,32,40,15,6,15,22,20,6,1,19,12,12,8,12]},"prec":{"start":1951,"values":[636,804,629,954,878,1007,937,899,615,758,824,635,606,689,889,913,934,820,690,902,694,559,720,1014,578,579,894,870,799,882,1109,482,748,713,722,892,838,820,627,623,633,694,895,874,934,743,799,863,713,762,944,832,449,799,757,610,766,769,823,1104,774,875,876,665,694,817,831,484,644,717,763,637,882,829,613]},"rad":{"start":1991,"values":[1030,1114,1092,1064,1040,975,1101,1001,1079,1060,985,1022,1160,1071,1143,1149,1095,1080,1080,1043,1145,1122,1027,1075,1177,1098,1105,1234,1218,1190,1098,1211,1144,1172,1193]},"summer":{"start":1951,"values":[38,36,44,23,28,20,29,28,37,21,33,25,37,44,18,30,38,37,42,38,43,29,43,20,49,34,22,19,30,12,24,44,46,18,26,30,16,26,31,31,36,60,36,42,51,25,43,28,38,35,28,44,57,28,38,47,44,36,35,33,40,38,36,37,45,47,42,73,55,46,42,53,60,62,41]},"sun":{"start":1951,"values":[1953,1706,2019,1721,1683,1651,1718,1555,2079,1639,1670,1561,1726,1771,1588,1496,1655,1618,1738,1549,1721,1539,1664,1373,1556,1647,1275,1359,1530,1445,1419,1917,1606,1427,1442,1587,1371,1541,1816,1916,1715,1766,1661,1627,1596,1455,1770,1518,1594,1608,1429,1541,2014,1574,1815,1865,1725,1630,1647,1577,1987,1803,1505,1668,1897,1630,1610,2061,1972,1905,1639,2002,1722,1869,1986]},"temp":{"start":1881,"values":[6.8,8.3,7.5,8.3,7.9,8.1,7.0,6.8,7.3,7.5,7.5,7.7,7.9,8.2,7.7,7.8,8.1,8.9,8.1,8.4,7.8,7.0,8.7,8.5,8.0,8.4,7.9,7.5,7.4,8.5,9.1,7.5,8.4,8.4,7.9,8.5,7.3,8.6,7.1,8.5,8.9,7.0,7.8,7.1,8.0,8.4,7.5,7.9,6.9,8.4,7.3,8.0,6.9,9.6,8.1,8.3,8.5,8.6,8.2,6.2,6.6,6.9,9.1,8.4,8.9,8.2,8.2,9.2,8.9,8.5,8.8,7.6,9.0,7.3,7.2,6.4,8.5,8.2,8.8,8.2,8.8,7.0,7.1,7.8,7.3,8.4,8.9,8.0,7.5,7.4,8.3,7.8,8.0,8.6,8.9,8.0,8.3,7.6,7.6,7.0,8.0,8.9,9.0,7.7,7.2,7.6,7.0,8.6,9.4,9.3,8.3,9.4,8.3,9.4,8.5,6.6,8.3,8.8,8.7,9.3,8.0,8.7,8.2,8.5,8.0,8.7,9.2,8.9,8.4,7.0,8.9,8.3,8.0,9.8,9.5,8.9,8.9,9.8,9.9,9.7,8.5,9.5,9.9,10.4,9.1]}},"recent_months":[{"month":"2025-11","pv_kwh_per_kwp_est":53.0,"radiation_kwh_m2":32.3,"sunshine_h":79.0,"temp_c":4.2,"precip_mm":33.0},{"month":"2025-12","pv_kwh_per_kwp_est":36.6,"radiation_kwh_m2":21.4,"sunshine_h":78.0,"temp_c":2.0,"precip_mm":16.0},{"month":"2026-01","pv_kwh_per_kwp_est":33.8,"radiation_kwh_m2":24.2,"sunshine_h":64.0,"temp_c":-1.9,"precip_mm":22.0},{"month":"2026-02","pv_kwh_per_kwp_est":52.3,"radiation_kwh_m2":37.0,"sunshine_h":59.0,"temp_c":1.3,"precip_mm":56.0},{"month":"2026-03","pv_kwh_per_kwp_est":110.5,"radiation_kwh_m2":94.4,"sunshine_h":191.0,"temp_c":5.3,"precip_mm":14.0},{"month":"2026-04","pv_kwh_per_kwp_est":139.2,"radiation_kwh_m2":146.6,"sunshine_h":239.0,"temp_c":7.3,"precip_mm":24.0},{"month":"2026-05","pv_kwh_per_kwp_est":147.2,"radiation_kwh_m2":182.7,"sunshine_h":271.0,"temp_c":13.6,"precip_mm":50.0},{"month":"2026-06","pv_kwh_per_kwp_est":133.3,"radiation_kwh_m2":175.7,"sunshine_h":260.0,"temp_c":18.8,"precip_mm":63.0},{"month":"2026-07","pv_kwh_per_kwp_est":135.4,"radiation_kwh_m2":174.6,"sunshine_h":250.0,"temp_c":18.3,"precip_mm":84.0},{"month":"2026-08","pv_kwh_per_kwp_est":134.6,"radiation_kwh_m2":161.5,"sunshine_h":273.0,"temp_c":18.2,"precip_mm":104.0},{"month":"2026-09","pv_kwh_per_kwp_est":112.5,"radiation_kwh_m2":105.2,"sunshine_h":180.0,"temp_c":14.3,"precip_mm":66.0},{"month":"2026-10","pv_kwh_per_kwp_est":85.5,"radiation_kwh_m2":63.1,"sunshine_h":117.0,"temp_c":9.7,"precip_mm":40.0}],"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 Wilthen. Datenbasis PVGIS (EU JRC) und DWD. https://solaratlas24.de/ort/wilthen.html (Stand 2026-11)"}