Flughafen Köln Wetter Average Temperature by Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Max Temperate (°C) 4 6 10 14 19 22 23 23 20 15 9 5 Min Temperate (°C) 0 0 2 5 9 12 13 13 11 8 3 1 Max Temperate (°F) 39 43 50 57 66 72 73 73 68 59 48 41 Min Temperate (°F) 32 32 36 41 48 54 55 55 52 46 37 34 Average Sunlight by Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Hours of Sunshine 1 3 3 5 6 6 6 6 5 3 2 1 Hours of Daylight 9 10 12 14 16 16 16 14 13 11 9 8 Average Rainfall by Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Days with Rain 18 14 17 16 16 16 15 15 15 15 17 18 Average Rainfall (mm) 61 51 59 60 67 84 83 81 68 55 72 71