{"name":"Harsefeld","state":"Niedersachsen","district":"Landkreis Stade","lat":53.4536,"lon":9.5044,"population":12350,"elevation_m":23,"url":"https://solaratlas24.de/ort/harsefeld.html","pv_kwh_per_kwp":{"opt":984,"s35":982,"ew":780,"e35":788,"w35":773,"s15":921,"s90":706},"pv_monthly_kwh_per_kwp_optimal":[26.4,45.8,83.8,119.6,127.1,124.9,122.8,112.5,96.3,67.9,34.1,22.9],"optimal_tilt_deg":39,"optimal_azimuth_deg":-3,"climate_1991_2020":{"frost":66,"hot":6,"ice":14,"prec":858,"rad":1010,"summer":30,"sun":1602,"temp":9.5},"climate_1961_1990":{"frost":78,"hot":3,"ice":21,"prec":791,"summer":20,"sun":1482,"temp":8.5},"monthly_normals_1991_2020":{"prec":[80,63,62,44,60,75,95,84,72,70,68,85],"rad":[17,32,71,117,154,157,157,132,89,51,21,12],"sun":[43,67,119,182,219,210,219,202,150,107,50,35],"temp":[1.9,2.2,4.8,8.9,12.9,15.9,18.0,17.7,14.1,9.7,5.5,2.8]},"annual_series":{"frost":{"start":1951,"values":[76,102,73,90,109,100,66,93,80,73,63,86,105,92,89,79,55,86,114,99,69,74,68,34,58,92,62,83,96,100,89,77,69,84,93,80,87,56,53,38,70,49,77,46,80,114,77,55,55,39,82,58,86,67,76,78,41,54,68,111,69,66,91,49,44,75,50,65,52,30,66,52,55,36,70]},"hot":{"start":1951,"values":[2,1,5,1,0,0,5,0,5,1,3,0,3,4,0,3,0,2,6,1,2,4,5,1,9,7,1,2,1,0,2,9,8,2,2,3,1,0,2,3,2,4,0,16,11,4,7,2,5,4,3,6,10,4,4,10,3,6,2,10,1,4,5,3,6,6,0,17,12,10,3,10,5,6,6]},"ice":{"start":1951,"values":[5,15,14,31,27,35,8,13,20,17,19,24,60,26,14,31,9,21,45,36,16,19,8,2,3,20,8,25,35,27,26,19,12,13,41,35,31,5,8,5,15,9,16,11,21,44,17,13,6,8,16,17,15,8,11,13,7,6,15,57,11,22,21,14,4,12,9,9,4,1,13,8,5,6,5]},"prec":{"start":1951,"values":[935,766,656,1009,738,689,815,826,422,857,878,727,711,643,944,929,863,793,670,903,615,666,731,890,640,561,714,922,793,955,935,677,840,797,808,783,843,903,736,882,775,803,1033,947,849,617,799,1120,826,799,1127,1208,702,979,919,759,1104,922,830,803,799,767,787,708,916,733,995,555,772,737,829,767,1145,992,680]},"rad":{"start":1991,"values":[959,1006,920,978,1028,978,1047,912,1061,955,967,959,1106,973,1022,989,984,1021,1078,1031,1007,971,1004,1041,1033,1012,974,1130,1044,1105,1002,1145,1057,1053,1102]},"summer":{"start":1951,"values":[19,16,26,12,22,11,17,14,39,12,16,4,18,23,6,20,12,23,35,24,24,17,28,8,37,39,11,17,16,13,17,31,41,15,15,24,9,10,32,21,21,39,15,32,41,20,37,14,39,18,25,32,45,22,29,46,24,25,24,28,24,24,28,33,23,34,18,64,36,33,31,39,38,38,23]},"sun":{"start":1951,"values":[1663,1406,1454,1380,1674,1500,1605,1471,1895,1434,1420,1328,1469,1530,1459,1393,1531,1595,1489,1511,1568,1566,1624,1520,1756,1765,1371,1327,1356,1495,1342,1620,1489,1331,1377,1539,1325,1360,1704,1561,1620,1621,1442,1606,1734,1526,1660,1308,1671,1422,1435,1478,1903,1529,1736,1644,1543,1629,1727,1543,1626,1498,1541,1620,1617,1547,1446,1946,1670,1784,1472,1930,1674,1609,1792]},"temp":{"start":1881,"values":[7.1,8.7,8.2,9.0,7.7,7.9,7.3,6.8,7.8,7.4,7.7,7.4,8.1,8.5,7.6,8.1,8.1,8.7,8.5,8.5,8.0,7.1,8.6,8.4,8.2,8.7,7.8,7.9,7.5,8.9,9.2,8.1,8.9,9.2,7.8,8.3,7.9,8.7,7.3,8.7,9.3,7.2,7.7,7.7,8.6,8.9,8.1,8.3,7.2,8.7,7.8,8.7,8.1,9.7,8.7,8.5,8.5,9.1,8.7,6.6,7.3,7.2,9.1,8.7,9.1,8.4,8.2,9.2,9.3,8.7,8.7,7.8,9.2,7.8,7.8,7.2,8.8,8.3,9.2,8.6,9.1,7.4,7.3,8.1,7.7,8.4,9.3,8.6,8.0,7.8,8.9,8.2,8.7,9.2,9.4,8.7,8.9,8.1,7.5,7.9,8.3,9.0,9.4,8.3,7.6,8.1,7.5,9.3,9.8,9.9,8.7,9.8,8.5,9.7,9.2,7.4,9.2,9.3,10.1,10.1,9.1,9.8,9.4,9.4,9.4,10.0,10.2,9.9,9.5,7.9,9.7,9.1,8.9,10.7,9.9,9.7,9.8,10.5,10.4,10.6,9.6,10.4,10.6,11.0,10.2]}},"recent_months":[{"month":"2025-11","pv_kwh_per_kwp_est":35.1,"radiation_kwh_m2":21.6,"sunshine_h":52.0,"temp_c":6.0,"precip_mm":64.0},{"month":"2025-12","pv_kwh_per_kwp_est":31.1,"radiation_kwh_m2":16.3,"sunshine_h":54.0,"temp_c":4.7,"precip_mm":27.0},{"month":"2026-01","pv_kwh_per_kwp_est":29.2,"radiation_kwh_m2":18.8,"sunshine_h":45.0,"temp_c":-0.4,"precip_mm":64.0},{"month":"2026-02","pv_kwh_per_kwp_est":43.1,"radiation_kwh_m2":30.1,"sunshine_h":46.0,"temp_c":1.2,"precip_mm":56.0},{"month":"2026-03","pv_kwh_per_kwp_est":109.8,"radiation_kwh_m2":93.0,"sunshine_h":190.0,"temp_c":7.1,"precip_mm":53.0},{"month":"2026-04","pv_kwh_per_kwp_est":143.5,"radiation_kwh_m2":140.4,"sunshine_h":246.0,"temp_c":8.8,"precip_mm":26.0},{"month":"2026-05","pv_kwh_per_kwp_est":138.2,"radiation_kwh_m2":167.4,"sunshine_h":251.0,"temp_c":13.5,"precip_mm":51.0},{"month":"2026-06","pv_kwh_per_kwp_est":138.7,"radiation_kwh_m2":174.3,"sunshine_h":242.0,"temp_c":18.4,"precip_mm":90.0},{"month":"2026-07","pv_kwh_per_kwp_est":123.8,"radiation_kwh_m2":158.3,"sunshine_h":219.0,"temp_c":18.2,"precip_mm":59.0},{"month":"2026-08","pv_kwh_per_kwp_est":120.4,"radiation_kwh_m2":141.3,"sunshine_h":235.0,"temp_c":18.1,"precip_mm":53.0},{"month":"2026-09","pv_kwh_per_kwp_est":100.7,"radiation_kwh_m2":93.1,"sunshine_h":146.0,"temp_c":15.7,"precip_mm":75.0},{"month":"2026-10","pv_kwh_per_kwp_est":73.6,"radiation_kwh_m2":55.3,"sunshine_h":110.0,"temp_c":11.2,"precip_mm":106.0}],"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 Harsefeld. Datenbasis PVGIS (EU JRC) und DWD. https://solaratlas24.de/ort/harsefeld.html (Stand 2026-11)"}