{"name":"Rees","state":"Nordrhein-Westfalen","district":"Kreis Kleve","lat":51.7626,"lon":6.3978,"population":22544,"elevation_m":22,"url":"https://solaratlas24.de/ort/rees.html","pv_kwh_per_kwp":{"opt":1051,"s35":1048,"ew":826,"e35":832,"w35":820,"s15":981,"s90":755},"pv_monthly_kwh_per_kwp_optimal":[36.2,54.8,93.7,121.5,127.8,127.2,125.4,117.0,100.2,72.5,44.3,29.9],"optimal_tilt_deg":40,"optimal_azimuth_deg":-2,"climate_1991_2020":{"frost":48,"hot":9,"ice":7,"prec":755,"rad":1063,"summer":41,"sun":1621,"temp":10.7},"climate_1961_1990":{"frost":52,"hot":5,"ice":9,"prec":749,"summer":28,"sun":1489,"temp":9.7},"monthly_normals_1991_2020":{"prec":[65,56,52,40,56,70,72,75,65,65,67,74],"rad":[21,37,77,122,156,162,161,136,93,56,26,16],"sun":[52,73,125,178,209,209,216,198,150,108,59,43],"temp":[3.3,3.7,6.6,10.3,14.1,16.9,19.0,18.4,14.9,10.9,6.8,4.0]},"annual_series":{"frost":{"start":1951,"values":[30,62,45,49,84,75,39,59,50,44,35,70,90,67,60,49,32,63,75,60,42,39,48,20,47,66,45,63,76,67,71,53,60,49,81,63,74,27,38,28,60,30,54,32,54,92,52,42,35,35,56,34,62,60,54,61,30,48,57,87,44,40,64,19,38,50,40,47,36,23,52,32,37,20,50]},"hot":{"start":1951,"values":[2,8,3,1,2,1,9,0,7,0,5,0,2,8,0,5,3,3,8,2,2,4,8,1,9,16,0,3,1,1,3,10,9,5,3,5,2,1,4,7,6,8,0,17,15,4,7,7,9,3,9,7,15,6,8,19,4,4,5,12,4,5,11,4,12,11,8,20,17,16,3,20,12,10,12]},"ice":{"start":1951,"values":[0,2,8,13,12,25,3,1,7,8,11,14,46,10,7,12,6,11,18,16,11,7,1,0,3,8,1,14,23,10,10,8,2,0,33,20,24,0,0,0,10,6,11,5,11,26,13,5,2,0,3,3,8,2,5,3,3,0,11,37,0,13,13,0,0,0,2,3,0,0,5,2,0,1,1]},"prec":{"start":1951,"values":[732,714,510,832,645,800,823,820,447,959,936,712,647,628,960,1050,762,823,632,809,609,640,632,883,621,468,729,658,754,756,857,652,808,862,719,812,804,847,647,709,603,750,901,822,685,647,647,1019,793,885,832,880,674,834,751,719,961,745,783,761,702,737,648,715,764,865,733,499,679,630,783,612,1139,906,608]},"rad":{"start":1991,"values":[1034,1045,1004,1022,1082,1021,1096,945,1100,1017,1047,1029,1181,1056,1081,1056,1028,1057,1086,1062,1095,1073,1029,1037,1067,1068,1052,1192,1105,1123,1068,1226,1121,1065,1188]},"summer":{"start":1951,"values":[30,27,30,17,29,10,22,27,55,16,27,9,18,38,12,26,26,24,38,33,30,16,39,15,36,52,14,18,23,20,21,43,50,21,22,34,20,20,47,38,31,45,21,43,51,24,34,23,43,25,38,29,56,37,44,62,30,29,40,40,41,36,41,35,39,44,43,88,58,49,37,63,52,47,51]},"sun":{"start":1951,"values":[1484,1418,1509,1403,1523,1248,1461,1363,1935,1318,1338,1250,1368,1557,1361,1344,1535,1409,1524,1521,1633,1492,1596,1444,1623,1824,1391,1358,1343,1458,1267,1679,1591,1391,1470,1590,1354,1339,1813,1681,1640,1602,1513,1573,1623,1499,1712,1346,1719,1480,1559,1528,2054,1590,1733,1645,1523,1544,1634,1498,1730,1505,1441,1579,1692,1612,1508,1979,1736,1822,1567,2017,1691,1483,1806]},"temp":{"start":1881,"values":[8.8,9.6,9.4,10.1,8.9,9.3,8.4,8.1,8.8,8.4,8.7,8.8,9.6,9.5,8.7,9.1,9.2,9.8,9.5,9.6,9.1,8.5,9.6,9.6,9.3,9.7,9.3,9.1,8.9,10.1,10.7,9.7,10.1,10.2,9.4,9.8,8.9,10.0,8.8,10.1,10.7,8.8,9.4,9.1,9.8,10.3,9.5,9.9,9.2,10.2,9.2,9.8,9.4,10.9,10.2,9.8,10.0,10.1,10.0,8.5,9.1,8.8,10.3,9.8,10.4,9.6,9.8,10.2,10.3,9.8,10.0,9.2,10.1,9.5,9.2,8.5,10.2,9.9,10.9,10.1,10.6,8.7,8.7,9.9,9.3,10.2,10.6,9.9,9.9,9.8,10.3,9.6,10.0,10.3,10.2,10.2,9.9,9.1,8.8,9.4,9.5,10.4,10.4,9.7,8.7,9.3,9.0,10.5,10.9,10.9,9.7,10.6,9.8,10.9,10.6,8.7,10.3,10.4,11.0,11.0,10.6,11.0,10.7,10.4,10.7,11.2,11.4,10.8,10.7,9.3,11.2,10.5,10.1,11.8,11.2,11.0,11.2,11.9,11.6,12.1,10.7,12.1,12.1,12.2,11.7]}},"recent_months":[{"month":"2025-11","pv_kwh_per_kwp_est":46.0,"radiation_kwh_m2":27.0,"sunshine_h":60.0,"temp_c":7.6,"precip_mm":49.0},{"month":"2025-12","pv_kwh_per_kwp_est":38.3,"radiation_kwh_m2":20.5,"sunshine_h":61.0,"temp_c":5.8,"precip_mm":25.0},{"month":"2026-01","pv_kwh_per_kwp_est":38.8,"radiation_kwh_m2":22.5,"sunshine_h":52.0,"temp_c":2.5,"precip_mm":62.0},{"month":"2026-02","pv_kwh_per_kwp_est":52.7,"radiation_kwh_m2":35.6,"sunshine_h":65.0,"temp_c":6.0,"precip_mm":59.0},{"month":"2026-03","pv_kwh_per_kwp_est":119.3,"radiation_kwh_m2":98.0,"sunshine_h":190.0,"temp_c":8.5,"precip_mm":59.0},{"month":"2026-04","pv_kwh_per_kwp_est":154.8,"radiation_kwh_m2":155.4,"sunshine_h":244.0,"temp_c":10.9,"precip_mm":16.0},{"month":"2026-05","pv_kwh_per_kwp_est":140.2,"radiation_kwh_m2":171.1,"sunshine_h":230.0,"temp_c":15.1,"precip_mm":62.0},{"month":"2026-06","pv_kwh_per_kwp_est":137.0,"radiation_kwh_m2":174.5,"sunshine_h":233.0,"temp_c":20.2,"precip_mm":69.0},{"month":"2026-07","pv_kwh_per_kwp_est":141.1,"radiation_kwh_m2":181.1,"sunshine_h":267.0,"temp_c":20.6,"precip_mm":11.0},{"month":"2026-08","pv_kwh_per_kwp_est":129.2,"radiation_kwh_m2":150.2,"sunshine_h":231.0,"temp_c":20.2,"precip_mm":52.0},{"month":"2026-09","pv_kwh_per_kwp_est":107.4,"radiation_kwh_m2":99.7,"sunshine_h":165.0,"temp_c":17.3,"precip_mm":37.0},{"month":"2026-10","pv_kwh_per_kwp_est":85.1,"radiation_kwh_m2":65.7,"sunshine_h":137.0,"temp_c":12.2,"precip_mm":91.0}],"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 Rees. Datenbasis PVGIS (EU JRC) und DWD. https://solaratlas24.de/ort/rees.html (Stand 2026-11)"}