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Rio De Janeiro , Brazil
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 78 83 84 82 79 75 73 72 73 74 76 79 81
°C 25 28 28 27 26 23 22 22 22 23 24 26 27
Years Charted: 21 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 86 91 92 90 87 83 81 81 82 81 84 87 89
°C 30 32 33 32 30 28 27 27 27 27 28 30 31
Years Charted: 21 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 69 74 75 74 71 67 65 64 65 66 68 71 72
°C 20 23 23 23 21 19 18 17 18 18 20 21 22
Years Charted: 21 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 111 109 108 104 104 102 99 102 108 109 108 111 106
°C 43 42 42 40 40 38 37 38 42 42 42 43 41
Years Charted: 21 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 46 64 63 64 59 50 46 52 50 57 55 57 63
°C 7 17 17 17 15 10 7 11 10 13 12 13 17
Years Charted: 21 Source: International Station Meteorological Climate Summary, Version 4.0


Average Precipitation
  Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
in. 43.3 5.3 4.9 5.3 4.3 3.1 2.0 1.8 1.8 2.4 3.2 3.9 5.4
mm 1099 134 124 134 109 78 50 45 45 60 81 99 137
Years Charted: 120 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 8 10 6 6 9 5 5 5 6 6 8 10 11
km/h 12 16 11 11 14 9 9 9 11 11 12 16 18
Years Charted: 20 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.
% 89 87 88 90 92 92 91 91 90 89 87 85 86
Years Charted: 19 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.
% 59 58 56 59 61 60 57 55 56 61 60 60 61
Years Charted: 19 Source: International Station Meteorological Climate Summary, Version 4.0



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