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Winter weather in Buenos Aires

Weather in Buenos Aires in Winter

December January February
Average day temperature: 80.7°F 84.2°F 82.3°F
Average night temperature: 67.8°F 71.8°F 71.1°F
Sea water temperature: 76.6°F 79.4°F 78.7°F
Number of sunny days: 23 days 24 days 21 days
Day length: 14.3 - 14.5 h. 13.8 - 14.4 h. 12.9 - 13.8 h.
Number of rainy days: 4 days 4 days 5 days
Precipitation totals: 3.0 in. 2.8 in. 3.2 in.

Day & Night air temperature, °F

December
January
February
0
14
28
42
56
70
84
98
112
82.1
83.7
79.4
72.5
73.2
68.7
Day temperature   
Night temperature

Sea water temperature, °F

December
January
February
0
13
26
39
52
65
78
91
104
78.7
79.4
76.6

Precipitation total, in.

December
January
February
0.0
0.6
1.2
1.8
2.4
3.0
3.6
4.2
2.6
2.5
3.5
Sunny, partly cloudy and cloudy days
December
January
February
0
5
10
15
20
25
30
35
3
2
3
4
6
6
21
23
22
Cloudy days   
Partly cloudy days   
Sunny days
Wind speed, mph
December
January
February
0.0
1.9
3.7
5.6
7.5
9.3
11.2
13.1
10.1
10.9
10.4
Average sunny hours
December
January
February
0
1
2
3
4
5
6
7
8
9
10
11
12
13
10
11.6
11.4

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Best time for vacation in Buenos Aires

Sunniest months:
January 24 days
December 23 days
February 21 days
Warmest months:
January 84.2 °F
February 82.3 °F
December 80.7 °F
Warmest sea temp:
January 79.4 °F
February 78.7 °F
December 76.6 °F
Coldest months:
July 56.5 °F
June 57.9 °F
August 59.0 °F
Rainiest months:
February 5 days
December 4 days
July 4 days
Windiest months:
October 10.7 mph
November 10.7 mph
September 10.7 mph

Buenos Aires on a weather map

Leaflet | Tiles © Esri
Places in Argentina:
Name
°F
+55°F
+63°F
+66°F
+54°F
+59°F
+55°F
+54°F
+46°F
+63°F
+61°F
+63°F
+39°F
+37°F
24 Hours Forecast
Buenos Aires
Local time: 08:38
April 17, thursday
0900
63°F
S
6 mph
1200
64°F
SW
6 mph
1500
64°F
W
2 mph
1800
64°F
NE
10 mph
2100
61°F
NW
9 mph
April 18, friday
0000
61°F
SW
5 mph
0300
61°F
S
4 mph
0600
59°F
E
4 mph
Units of measurement: °C / °F