{"name":"Westerrönfeld","state":"Schleswig-Holstein","district":"Kreis Rendsburg-Eckernförde","lat":54.2795,"lon":9.6503,"population":5227,"elevation_m":6,"url":"https://solaratlas24.de/ort/westerroenfeld.html","pv_kwh_per_kwp":{"opt":978,"s35":976,"ew":776,"e35":776,"w35":777,"s15":915,"s90":704},"pv_monthly_kwh_per_kwp_optimal":[26.8,43.8,81.5,120.7,130.2,128.2,123.5,112.7,93.5,64.5,32.9,20.2],"optimal_tilt_deg":39,"optimal_azimuth_deg":0,"climate_1991_2020":{"frost":64,"hot":3,"ice":12,"prec":860,"rad":1010,"summer":23,"sun":1660,"temp":9.3},"climate_1961_1990":{"frost":72,"hot":2,"ice":20,"prec":842,"summer":16,"sun":1561,"temp":8.2},"monthly_normals_1991_2020":{"prec":[75,60,56,42,60,73,91,88,76,81,72,85],"rad":[16,31,71,117,158,160,160,132,87,48,20,11],"sun":[42,63,121,189,235,223,230,210,153,106,54,35],"temp":[1.9,2.1,4.3,8.2,12.2,15.4,17.7,17.4,14.0,9.7,5.6,2.8]},"annual_series":{"frost":{"start":1951,"values":[60,91,61,82,98,92,57,88,63,71,58,78,99,92,86,79,49,79,110,99,59,66,63,33,58,91,61,80,99,104,82,72,68,81,94,80,90,64,52,36,65,46,76,49,80,120,87,55,58,33,86,60,83,69,80,70,35,47,59,111,65,62,85,33,37,66,46,57,47,30,69,48,53,31,56]},"hot":{"start":1951,"values":[0,1,2,1,0,0,2,0,3,0,2,0,2,2,0,1,0,1,3,0,0,1,3,0,7,6,0,1,0,0,1,8,8,0,1,1,0,0,1,1,0,4,0,13,7,4,6,0,1,3,2,3,6,2,2,7,1,3,1,7,0,1,2,1,1,2,0,10,7,6,1,6,1,4,3]},"ice":{"start":1951,"values":[4,10,12,27,26,33,5,14,19,15,16,21,56,23,13,27,7,17,44,37,14,17,5,1,2,19,6,25,39,25,30,18,11,10,41,37,32,4,2,4,13,6,13,10,17,46,16,11,6,4,13,13,12,8,8,13,2,3,11,58,10,22,21,10,3,9,5,7,2,0,9,6,4,3,1]},"prec":{"start":1951,"values":[925,804,746,991,699,742,813,743,502,1013,865,921,786,637,999,978,859,808,764,818,635,773,825,838,693,535,829,933,845,1063,895,753,857,837,851,941,878,967,790,1085,875,831,922,990,754,603,818,1129,906,690,952,1096,698,937,741,766,1010,882,808,921,952,860,788,857,1037,814,1069,629,837,810,813,791,1044,976,791]},"rad":{"start":1991,"values":[962,998,917,982,1030,972,1022,905,1029,924,956,977,1104,987,1060,1014,1028,1059,1075,1026,1007,976,1029,1042,1006,991,969,1101,1024,1116,1012,1116,1079,1027,1096]},"summer":{"start":1951,"values":[11,10,19,8,19,7,12,7,27,7,13,3,11,13,3,13,8,17,26,16,17,14,23,7,34,39,6,17,14,13,14,29,38,14,11,19,8,7,27,13,17,28,7,29,33,22,36,8,28,13,19,28,39,18,28,39,13,16,18,22,16,14,22,32,19,26,11,44,26,27,22,32,26,25,17]},"sun":{"start":1951,"values":[1725,1610,1692,1519,1829,1692,1723,1558,2094,1527,1645,1533,1546,1631,1575,1450,1587,1674,1623,1660,1639,1618,1684,1645,1816,1793,1481,1433,1444,1580,1439,1723,1604,1439,1386,1546,1312,1421,1711,1603,1669,1657,1466,1682,1827,1585,1749,1404,1732,1469,1559,1616,1959,1543,1796,1628,1683,1737,1898,1580,1635,1538,1635,1710,1606,1507,1506,1950,1643,1855,1565,1924,1727,1623,1844]},"temp":{"start":1881,"values":[7.1,8.8,8.2,9.0,7.7,8.0,7.5,6.8,7.8,7.7,7.7,7.2,7.9,8.5,7.4,8.2,8.0,8.6,8.4,8.4,8.0,7.1,8.5,8.3,8.1,8.5,7.6,7.9,7.4,8.8,9.1,8.0,8.8,9.2,7.6,8.2,7.8,8.5,7.2,8.6,9.1,7.1,7.6,7.6,8.5,8.7,8.2,8.2,7.3,8.9,7.8,8.8,8.4,9.8,8.8,8.4,8.3,8.9,8.5,6.4,6.9,6.8,8.8,8.5,9.2,8.3,8.1,9.2,9.4,8.8,8.8,7.9,9.3,8.0,7.9,7.3,8.8,8.1,9.2,8.4,9.1,7.5,7.3,8.1,7.7,8.3,9.2,8.6,7.9,7.7,8.8,8.1,8.7,8.9,9.2,8.6,8.7,8.0,7.3,7.8,8.0,8.7,9.2,8.2,7.3,7.7,7.2,9.1,9.6,9.8,8.4,9.5,8.2,9.3,8.8,7.2,9.0,9.0,9.6,9.8,8.8,9.6,9.2,9.2,9.2,9.8,10.1,9.8,9.3,7.6,9.4,8.8,8.8,10.5,9.7,9.6,9.6,10.1,10.1,10.4,9.4,10.1,10.2,10.7,10.1]}},"recent_months":[{"month":"2025-11","pv_kwh_per_kwp_est":35.0,"radiation_kwh_m2":21.3,"sunshine_h":53.0,"temp_c":6.2,"precip_mm":58.0},{"month":"2025-12","pv_kwh_per_kwp_est":25.7,"radiation_kwh_m2":14.0,"sunshine_h":49.0,"temp_c":5.2,"precip_mm":26.0},{"month":"2026-01","pv_kwh_per_kwp_est":27.3,"radiation_kwh_m2":16.3,"sunshine_h":45.0,"temp_c":-0.2,"precip_mm":50.0},{"month":"2026-02","pv_kwh_per_kwp_est":39.1,"radiation_kwh_m2":27.7,"sunshine_h":38.0,"temp_c":0.7,"precip_mm":52.0},{"month":"2026-03","pv_kwh_per_kwp_est":100.7,"radiation_kwh_m2":87.7,"sunshine_h":171.0,"temp_c":6.6,"precip_mm":41.0},{"month":"2026-04","pv_kwh_per_kwp_est":149.3,"radiation_kwh_m2":144.7,"sunshine_h":249.0,"temp_c":8.2,"precip_mm":27.0},{"month":"2026-05","pv_kwh_per_kwp_est":150.3,"radiation_kwh_m2":182.4,"sunshine_h":278.0,"temp_c":13.2,"precip_mm":36.0},{"month":"2026-06","pv_kwh_per_kwp_est":136.7,"radiation_kwh_m2":170.6,"sunshine_h":234.0,"temp_c":17.8,"precip_mm":93.0},{"month":"2026-07","pv_kwh_per_kwp_est":126.7,"radiation_kwh_m2":164.2,"sunshine_h":238.0,"temp_c":17.8,"precip_mm":67.0},{"month":"2026-08","pv_kwh_per_kwp_est":121.9,"radiation_kwh_m2":142.8,"sunshine_h":238.0,"temp_c":17.5,"precip_mm":85.0},{"month":"2026-09","pv_kwh_per_kwp_est":91.0,"radiation_kwh_m2":84.7,"sunshine_h":131.0,"temp_c":15.4,"precip_mm":110.0},{"month":"2026-10","pv_kwh_per_kwp_est":64.5,"radiation_kwh_m2":48.0,"sunshine_h":96.0,"temp_c":11.3,"precip_mm":140.0}],"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 Westerrönfeld. Datenbasis PVGIS (EU JRC) und DWD. https://solaratlas24.de/ort/westerroenfeld.html (Stand 2026-11)"}