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Koln, Germany
H I S T O R I C A L   W E A T H E R   D A T A

Average Temperature
  Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
°F 50 36 37 43 47 55 61 64 64 59 51 43 39
°C 10 2 2 6 8 12 16 17 17 15 10 6 3
Years Charted: 18 Source: International Station Meteorological Climate Summary, Version 4.0


Average High Temperature
  Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
°F 57 41 43 50 56 65 70 73 73 67 58 48 43
°C 13 5 6 10 13 18 21 22 22 19 14 8 6
Years Charted: 18 Source: International Station Meteorological Climate Summary, Version 4.0


Average Low Temperature
  Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
°F 42 31 30 35 38 46 52 55 54 50 44 37 34
°C 5 0 -1 1 3 7 11 12 12 10 6 2 1
Years Charted: 18 Source: International Station Meteorological Climate Summary, Version 4.0


Highest Recorded Temperature
  Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
°F 97 57 69 75 79 88 93 95 97 90 81 65 63
°C 36 13 20 23 26 31 33 35 36 32 27 18 17
Years Charted: 18 Source: International Station Meteorological Climate Summary, Version 4.0


Lowest Recorded Temperature
  Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
°F -10 -10 0 12 17 28 32 38 39 34 22 13 3
°C -23 -23 -17 -11 -8 -2 0 3 3 1 -5 -10 -16
Years Charted: 18 Source: International Station Meteorological Climate Summary, Version 4.0


Average Wind Speed
  Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
mph 6 9 6 6 5 5 8 8 4 4 6 8 9
km/h 11 14 11 11 9 9 12 12 7 7 11 12 14
Years Charted: 18 Source: International Station Meteorological Climate Summary, Version 4.0


Average Morning Relative Humidity
  Total Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
% 87 86 86 86 86 84 85 85 89 91 90 88 88
Years Charted: 18 Source: International Station Meteorological Climate Summary, Version 4.0


Average Afternoon Relative Humidity
  Total Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
% 63 77 66 62 54 53 56 55 54 62 68 74 79
Years Charted: 18 Source: International Station Meteorological Climate Summary, Version 4.0



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