Buenos Aires, Argentina Climate

Weather: 0°C/0°F, Wind SW at 0 km/h, 0% Humidity, 0% Chance of rain

Argentina
(Photo by Eduardo Sánchez on Unsplash)
Contents

Buenos Aires Climate Summary

Located at an elevation of 16.99 meters (55.74 feet) above sea level, Buenos Aires has a Humid subtropical, no dry season climate (Classification: Cfa). The city’s yearly temperature is 18.46ºC (65.23ºF) and it is 0.22% higher than Argentina’s averages. Buenos Aires typically receives about 51.82 millimeters (2.04 inches) of precipitation and has 72.74 rainy days (19.93% of the time) annually.

Country Argentina
Longitude -58.3815591
Latitude -34.6036844
Attitude/Elevation 16.99m (55.74ft)
Local time Tuesday 03:08
Annual high temperature 21.09ºC (69.96ºF)
Annual low temperature 14.85ºC (58.73ºF)
Average annual precip. 51.82mm (2.04in)
Warmest month January (28.91ºC / 84.04ºF)
Coldest Month July (8.86ºC / 47.95ºF)
Wettest Month February (66.15mm / 2.6in)
Driest Month September (38.4mm / 1.51in)
Number of days with rainfall (≥ 1.0 mm) 72.74 days (19.93%)
Days with no rain 292.26 days (80.07%)
Humidity 69.39%

Climate Buenos Aires: Monthly Averages

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 36.0(96.8) 39.0(102.2) 34.0(93.2) 30.0(86.0) 25.0(77.0) 22.0(71.6) 25.0(77.0) 24.0(75.2) 27.0(80.6) 31.0(87.8) 32.0(89.6) 37.0(98.6) 39.0(102.2)
Average high °C (°F) 28.91(84.04) 27.74(81.93) 24.95(76.91) 21.74(71.13) 17.94(64.29) 14.66(58.39) 13.46(56.23) 15.42(59.76) 17.35(63.23) 19.84(67.71) 23.71(74.68) 27.33(81.19) 21.09(69.96)
Daily mean °C (°F) 25.85(78.53) 24.89(76.8) 22.15(71.87) 19.02(66.24) 15.65(60.17) 12.5(54.5) 11.37(52.47) 12.96(55.33) 14.76(58.57) 17.32(63.18) 20.88(69.58) 24.22(75.6) 18.46(65.23)
Average low °C (°F) 21.01(69.82) 20.92(69.66) 18.31(64.96) 15.82(60.48) 13.24(55.83) 10.03(50.05) 8.86(47.95) 9.94(49.89) 11.34(52.41) 13.38(56.08) 16.23(61.21) 19.1(66.38) 14.85(58.73)
Record low °C (°F) 12.0(53.6) 12.0(53.6) 9.0(48.2) 6.0(42.8) 5.0(41.0) 2.0(35.6) 1.0(33.8) 0.0(0) 0.0(0) 4.0(39.2) 8.0(46.4) 10.0(50.0) 0.0(0)
Average precipitation mm (inches) 49.66(1.96) 66.15(2.6) 57.11(2.25) 52.84(2.08) 43.17(1.7) 46.85(1.84) 50.65(1.99) 45.96(1.81) 38.4(1.51) 60.39(2.38) 53.33(2.1) 57.29(2.26) 51.82(2.04)
Average precipitation days (≥ 1.0 mm) 5.64 7.09 6.36 6.82 5.64 5.45 6.55 4.73 5.45 6.64 5.73 6.64 6.06
Average relative humidity (%) 60.56 64.98 66.39 69.95 75.44 73.74 74.9 73.65 73.18 72.63 67.28 59.95 69.39
Mean monthly sunshine hours 12.93 11.05 10.91 10.09 8.33 7.33 8.38 9.57 10.18 10.87 13.29 13.92 10.57

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Buenos Aires in recent years.

Buenos Aires Temperature by Month

January
25.85°C | 78.53°F
February
24.89°C | 76.8°F
December
24.22°C | 75.6°F
March
22.15°C | 71.87°F
November
20.88°C | 69.58°F
April
19.02°C | 66.24°F
October
17.32°C | 63.18°F
May
15.65°C | 60.17°F
September
14.76°C | 58.57°F
August
12.96°C | 55.33°F
June
12.5°C | 54.5°F
July
11.37°C | 52.47°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Temperature Max Average Min
Max Temperature 24.0°C (75.2°F) 19.32°C (66.78°F) 13.0°C (55.4°F)
Avg Temperature 22.0°C (71.6°F) 17.45°C (63.41°F) 12.0°C (53.6°F)
Min Temperature 21.0°C (69.8°F) 15.58°C (60.04°F) 11.0°C (51.8°F)
Dew Point Max Average Min
Dew Point 18.0°C (64.4°F) 12.0°C (53.6°F) 3.0°C (37.4°F)
Precipitation Max Average Min Sum
Precipitation 38.0mm | 1.5in 3.75mm | 0.15in 0.0mm | 0in 116.2mm | 4.57in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 24.0kmh | 14.91mph 14.42kmh | 8.96mph 6.0kmh | 3.73mph
Gust Wind 33.0kmh | 20.51mph 20.42kmh | 12.69mph 8.0kmh | 4.97mph
Sea Level Pressure Max Average Min
Sea Level Pressure 38.0mb 3.75mb 0.0mb

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
May ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2018-05-01 17 | 62.6 10 | 50.0 62 19 | 11.81 30.18 | 1022 0.3 | 0.01
2018-05-02 19 | 66.2 15 | 59.0 81 16 | 9.94 30.03 | 1017 3.5 | 0.14
2018-05-03 20 | 68.0 16 | 60.8 77 7 | 4.35 29.97 | 1015 0.0 | 0.0
2018-05-04 20 | 68.0 16 | 60.8 81 15 | 9.32 30.0 | 1016 3.3 | 0.13
2018-05-05 20 | 68.0 17 | 62.6 82 15 | 9.32 30.15 | 1021 0.3 | 0.01
2018-05-06 21 | 69.8 17 | 62.6 78 16 | 9.94 30.24 | 1024 0.1 | 0.0
2018-05-07 22 | 71.6 17 | 62.6 77 21 | 13.05 30.15 | 1021 0.1 | 0.0
2018-05-08 20 | 68.0 18 | 64.4 87 14 | 8.7 30.06 | 1018 24.4 | 0.96
2018-05-09 21 | 69.8 18 | 64.4 81 6 | 3.73 29.97 | 1015 1.3 | 0.05
2018-05-10 20 | 68.0 17 | 62.6 86 14 | 8.7 29.85 | 1011 11.7 | 0.46
2018-05-11 19 | 66.2 14 | 57.2 76 21 | 13.05 29.8 | 1009 38.0 | 1.5
2018-05-12 18 | 64.4 11 | 51.8 61 9 | 5.59 30.03 | 1017 0.0 | 0.0
2018-05-13 18 | 64.4 13 | 55.4 68 10 | 6.21 30.03 | 1017 0.0 | 0.0
2018-05-14 18 | 64.4 14 | 57.2 74 15 | 9.32 29.88 | 1012 0.0 | 0.0
2018-05-15 18 | 64.4 7 | 44.6 54 18 | 11.18 29.97 | 1015 0.5 | 0.02
2018-05-16 14 | 57.2 4 | 39.2 53 11 | 6.84 30.18 | 1022 0.0 | 0.0
2018-05-17 13 | 55.4 7 | 44.6 68 9 | 5.59 30.09 | 1019 0.7 | 0.03
2018-05-18 14 | 57.2 9 | 48.2 73 10 | 6.21 30.03 | 1017 0.0 | 0.0
2018-05-19 13 | 55.4 8 | 46.4 72 20 | 12.43 30.12 | 1020 0.8 | 0.03
2018-05-20 14 | 57.2 8 | 46.4 70 9 | 5.59 30.06 | 1018 0.0 | 0.0
2018-05-21 15 | 59.0 7 | 44.6 63 16 | 9.94 30.03 | 1017 0.0 | 0.0
2018-05-22 13 | 55.4 3 | 37.4 53 13 | 8.08 30.15 | 1021 0.0 | 0.0
2018-05-23 15 | 59.0 7 | 44.6 61 14 | 8.7 30.21 | 1023 0.0 | 0.0
2018-05-24 16 | 60.8 7 | 44.6 57 12 | 7.46 30.24 | 1024 0.0 | 0.0
2018-05-25 16 | 60.8 9 | 48.2 65 13 | 8.08 30.18 | 1022 0.0 | 0.0
2018-05-26 16 | 60.8 11 | 51.8 70 16 | 9.94 30.03 | 1017 0.0 | 0.0
2018-05-27 19 | 66.2 16 | 60.8 80 8 | 4.97 30.03 | 1017 0.7 | 0.03
2018-05-28 22 | 71.6 18 | 64.4 81 20 | 12.43 29.88 | 1012 0.3 | 0.01
2018-05-29 22 | 71.6 16 | 60.8 68 18 | 11.18 29.88 | 1012 1.2 | 0.05
2018-05-30 16 | 60.8 13 | 55.4 77 18 | 11.18 29.97 | 1015 12.9 | 0.51
2018-05-31 12 | 53.6 9 | 48.2 76 24 | 14.91 30.09 | 1019 16.1 | 0.63

Buenos Aires 10 Year Historical Weather Data

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