Weather Averages Buenos Aires, Argentina

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Weather Averages for
Buenos Aires, Argentina



Latitude: 34°49'S, Longitude: 58°32'W, Elevation: 20.1 m, Distance: 10.42 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 21 years
°C 16 23 22 20 16 13 10 10 11 13 16 18 22
Average high temperature
over 21 years
°C 21 29 27 26 22 18 15 14 16 18 21 24 27
Average low temperature
over 21 years
°C 11 17 17 15 11 8 5 5 6 7 10 12 16
Highest recorded temperature
over 21 years
°C 40 40 37 37 31 28 27 31 27 31 32 36 37
Lowest recorded temperature
over 21 years
°C -7 6 7 3 1 -2 -7 -5 -3 -2 0 2 5
Average number of days above 27°C
over 21 years
days 21 9 4 2 - - - - - - - 1 4
Average precipitation
over 40 years
cm 97.8 10.7 10.2 10.2 8.4 7.9 5.3 5.8 5.8 6.1 10.2 9.1 8.4
Average dew point
over 19 years
°C 11 16 16 15 12 8 6 6 6 7 10 12 15
Average number of days above 17°C
over 21 years
days 206 31 28 29 20 8 2 2 5 9 18 25 30
Most recorded rainfall
over 40 years
cm 159.3 25.1 25.4 45.7 32.3 27.7 14.5 17.0 15.2 18.3 36.3 21.3 28.7
Least recorded rainfall
over 40 years
cm 63.0 0.5 1.8 0.5 0.3 - - 0.3 - 0.5 0.3 0.8 1.3
Average number of days with thunderstorms
over 21 years
days 47 6 5 4 3 3 2 2 3 2 5 5 7
Average number of days with fog
over 21 years
days 241 15 17 22 24 24 23 24 22 19 19 16 16
Average morning relative humidity
over 18 years
% 88 86 89 90 91 89 89 89 88 87 88 86 86
Average evening relative humidity
over 20 years
% 55 47 52 54 59 60 62 62 57 53 56 53 48
Average wind speed
over 19 years
km/h 12.9 14.5 14.5 12.9 9.7 9.7 12.9 12.9 12.9 16.1 14.5 14.5 14.5
Average number of days below -1.5°C
over 21 years
days 14 - - - - 1 4 5 3 1 - - -