Buenos Aires monthly weather forecast

Monthly weather forecast for Buenos Aires. ℃ Average temperatures % Humidity, precipitation ️ Sunrise and sunset ️ Wind direction and speed

07 April 2026, Tuesday
+18°C / +21°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+18°C
7.9
95%
1009
01:00
+18°C
8
96%
1008
02:00
+18°C
11.4
97%
1008
03:00
+18°C
13
96%
1007
04:00
+18°C
13.7
96%
1006
05:00
+18°C
14.8
95%
1006
06:00
+18°C
15.3
95%
1005
07:00
+18°C
12.6
95%
1006
08:00
+18°C
14.8
95%
1005
09:00
+19°C
17.5
94%
1005
10:00
+19°C
17
92%
1005
11:00
+20°C
18.7
89%
1005
12:00
+20°C
18.1
88%
1005
13:00
+21°C
20.2
85%
1004
14:00
+20°C
18.8
86%
1004
15:00
+20°C
20.5
88%
1003
16:00
+19°C
19.4
89%
1003
17:00
+19°C
18
90%
1004
18:00
+19°C
19.1
91%
1004
19:00
+19°C
21.7
86%
1005
20:00
+19°C
21.2
82%
1006
21:00
+18°C
18.4
79%
1007
22:00
+18°C
16.6
83%
1007
23:00
+18°C
16.8
87%
1007
08 April 2026, Wednesday
+16°C / +22°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+18°C
17
87%
1007
01:00
+17°C
16.5
88%
1007
02:00
+17°C
17.3
86%
1008
03:00
+17°C
15.7
87%
1008
04:00
+17°C
15.7
88%
1008
05:00
+17°C
14.1
89%
1009
06:00
+17°C
13.4
89%
1009
07:00
+16°C
12.8
89%
1010
08:00
+16°C
12.6
88%
1011
09:00
+17°C
14.5
85%
1012
10:00
+18°C
15.6
79%
1012
11:00
+19°C
15.5
74%
1013
12:00
+20°C
14.8
69%
1013
13:00
+21°C
14.5
63%
1013
14:00
+21°C
14.1
62%
1012
15:00
+22°C
12.8
59%
1012
16:00
+22°C
13.1
57%
1012
17:00
+21°C
14.3
60%
1012
18:00
+20°C
13.3
70%
1013
19:00
+19°C
10.7
76%
1013
20:00
+18°C
10.1
80%
1014
21:00
+17°C
7.6
85%
1014
22:00
+17°C
6.8
89%
1014
23:00
+16°C
6.3
91%
1015
09 April 2026, Thursday
+12°C / +21°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+15°C
5.9
92%
1015
01:00
+15°C
5.1
93%
1015
02:00
+14°C
4.7
93%
1015
03:00
+14°C
5.1
95%
1015
04:00
+13°C
5.1
96%
1016
05:00
+13°C
5.1
96%
1016
06:00
+13°C
4.7
96%
1016
07:00
+12°C
4
95%
1017
08:00
+12°C
4
94%
1017
09:00
+14°C
6.9
86%
1018
10:00
+15°C
7.2
79%
1018
11:00
+17°C
7.2
70%
1018
12:00
+19°C
7.6
62%
1018
13:00
+20°C
8.2
56%
1017
14:00
+21°C
9
52%
1017
15:00
+21°C
9.3
49%
1016
16:00
+21°C
9
48%
1016
17:00
+21°C
8.6
48%
1016
18:00
+20°C
8
50%
1016
19:00
+19°C
6.5
56%
1016
20:00
+18°C
4.4
63%
1016
21:00
+16°C
2.7
69%
1016
22:00
+16°C
1.8
71%
1016
23:00
+15°C
1.1
71%
1016
10 April 2026, Friday
+12°C / +22°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+15°C
0.8
72%
1016
01:00
+15°C
0.8
74%
1016
02:00
+14°C
1.1
77%
1017
03:00
+13°C
1.6
80%
1017
04:00
+13°C
2.3
85%
1017
05:00
+12°C
3.3
90%
1016
06:00
+12°C
3.8
92%
1017
07:00
+12°C
3.6
91%
1017
08:00
+13°C
3.5
87%
1018
09:00
+14°C
3.4
81%
1018
10:00
+16°C
3.9
73%
1018
11:00
+19°C
4.7
63%
1018
12:00
+20°C
5.2
55%
1018
13:00
+21°C
5.2
51%
1017
14:00
+22°C
5
49%
1016
15:00
+22°C
4.9
48%
1016
16:00
+22°C
5.6
48%
1015
17:00
+22°C
6.3
49%
1015
18:00
+21°C
6.6
52%
1015
19:00
+20°C
5.4
57%
1015
20:00
+19°C
4.1
64%
1015
21:00
+18°C
3.4
69%
1015
22:00
+17°C
3.4
72%
1016
23:00
+16°C
4
75%
1016
11 April 2026, Saturday
+14°C / +24°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+16°C
4.2
77%
1016
01:00
+15°C
4.4
80%
1015
02:00
+15°C
4.3
82%
1015
03:00
+14°C
4.3
84%
1015
04:00
+15°C
4
87%
1016
05:00
+15°C
4
88%
1016
06:00
+15°C
4.4
89%
1016
07:00
+15°C
5.2
88%
1016
08:00
+16°C
6.4
86%
1016
09:00
+17°C
7.5
82%
1017
10:00
+19°C
9.4
74%
1016
11:00
+21°C
11.3
63%
1016
12:00
+23°C
12.5
55%
1016
13:00
+24°C
13.1
51%
1015
14:00
+24°C
13.2
50%
1014
15:00
+24°C
12.9
50%
1013
16:00
+24°C
12.2
50%
1013
17:00
+23°C
11
51%
1013
18:00
+22°C
10
53%
1013
19:00
+22°C
8.7
57%
1013
20:00
+21°C
7.6
62%
1013
21:00
+20°C
6.9
67%
1013
22:00
+20°C
7.3
70%
1013
23:00
+19°C
8.2
73%
1012
12 April 2026, Sunday
+17°C / +22°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+19°C
8.2
75%
1012
01:00
+19°C
7.1
78%
1012
02:00
+18°C
6.5
80%
1012
03:00
+18°C
6.6
83%
1012
04:00
+17°C
4.1
86%
1012
05:00
+17°C
0.7
88%
1011
06:00
+17°C
2.6
90%
1011
07:00
+17°C
3.7
91%
1011
08:00
+17°C
4
90%
1011
09:00
+17°C
4.3
89%
1011
10:00
+18°C
4.3
86%
1011
11:00
+19°C
4.3
81%
1011
12:00
+20°C
4.3
77%
1010
13:00
+21°C
5
72%
1010
14:00
+22°C
7.2
68%
1009
15:00
+22°C
9
65%
1008
16:00
+22°C
9.2
64%
1008
17:00
+22°C
8.7
65%
1008
18:00
+21°C
7.6
67%
1008
19:00
+20°C
6.6
72%
1008
20:00
+19°C
4.9
79%
1008
21:00
+18°C
3.9
85%
1008
22:00
+17°C
3.4
88%
1008
23:00
+17°C
3.1
90%
1009
13 April 2026, Monday
+14°C / +21°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+16°C
2.8
92%
1009
01:00
+16°C
2.5
94%
1008
02:00
+15°C
2.5
95%
1008
03:00
+15°C
2.5
96%
1008
04:00
+14°C
2.8
97%
1008
05:00
+14°C
3.4
98%
1008
06:00
+14°C
3.9
98%
1008
07:00
+15°C
6.3
96%
1010
08:00
+15°C
9.3
93%
1012
09:00
+16°C
12.4
90%
1014
10:00
+17°C
14.3
87%
1016
11:00
+17°C
13.2
83%
1016
12:00
+18°C
12.1
80%
1016
13:00
+19°C
11.5
76%
1015
14:00
+20°C
11
71%
1014
15:00
+21°C
10.4
68%
1013
16:00
+21°C
9
68%
1013
17:00
+20°C
7.9
69%
1013
18:00
+20°C
7.1
72%
1013
19:00
+19°C
6.6
76%
1013
20:00
+18°C
7.1
81%
1014
21:00
+17°C
7.4
85%
1014
22:00
+17°C
7.4
87%
1014
23:00
+16°C
6.9
88%
1014
14 April 2026, Tuesday
+15°C / +23°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+16°C
6.8
89%
1014
01:00
+16°C
6.5
90%
1014
02:00
+16°C
5.6
90%
1014
03:00
+15°C
5.4
90%
1013
04:00
+15°C
5.2
91%
1013
05:00
+15°C
5.5
92%
1013
06:00
+15°C
5.7
92%
1014
07:00
+15°C
5.6
90%
1014
08:00
+16°C
5.9
87%
1015
09:00
+17°C
5.9
83%
1015
10:00
+19°C
6
79%
1015
11:00
+20°C
6.8
75%
1015
12:00
+22°C
7.8
71%
1015
13:00
+22°C
8
68%
1014
14:00
+23°C
8.2
65%
1013
15:00
+23°C
7.9
65%
1013
16:00
+22°C
7.8
68%
1013
17:00
+21°C
7.3
72%
1012
18:00
+21°C
7.1
77%
1012
19:00
+20°C
7.3
81%
1013
20:00
+19°C
7.6
84%
1013
21:00
+19°C
7.6
87%
1013
22:00
+18°C
7.6
90%
1014
23:00
+18°C
7.2
92%
1014
15 April 2026, Wednesday
+18°C / +25°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+18°C
6.8
94%
1014
01:00
+18°C
5.9
95%
1014
02:00
+18°C
5.2
96%
1014
03:00
+18°C
4.9
96%
1014
04:00
+18°C
4.9
96%
1014
05:00
+18°C
5
95%
1014
06:00
+18°C
4.8
93%
1014
07:00
+18°C
4.3
90%
1014
08:00
+19°C
3.5
86%
1015
09:00
+20°C
3.7
81%
1015
10:00
+21°C
5.4
75%
1015
11:00
+23°C
7.7
68%
1015
12:00
+24°C
8.9
63%
1014
13:00
+25°C
8.4
60%
1014
14:00
+25°C
7.1
58%
1013
15:00
+25°C
6.2
58%
1012
16:00
+25°C
5.8
62%
1012
17:00
+24°C
6.5
68%
1012
18:00
+23°C
7.6
73%
1012
19:00
+22°C
9.4
77%
1012
20:00
+21°C
11.2
81%
1012
21:00
+21°C
11.9
83%
1012
22:00
+21°C
10.7
83%
1012
23:00
+22°C
9.2
82%
1012
16 April 2026, Thursday
+19°C / +25°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+22°C
9.4
82%
1012
01:00
+21°C
10.2
83%
1012
02:00
+21°C
10.9
85%
1011
03:00
+20°C
11.4
87%
1011
04:00
+20°C
11.4
89%
1011
05:00
+20°C
10.8
91%
1011
06:00
+19°C
10.5
91%
1011
07:00
+20°C
10.9
89%
1011
08:00
+20°C
12.1
87%
1011
09:00
+20°C
12.6
83%
1011
10:00
+21°C
12.4
79%
1011
11:00
+22°C
12.2
73%
1011
12:00
+23°C
11.8
69%
1011
13:00
+24°C
11.5
65%
1010
14:00
+25°C
11.5
62%
1009
15:00
+25°C
11
61%
1009
16:00
+25°C
9.9
64%
1008
17:00
+24°C
8.4
69%
1008
18:00
+23°C
7.7
74%
1008
19:00
+23°C
7.7
77%
1008
20:00
+22°C
8
79%
1008
21:00
+21°C
8
81%
1009
22:00
+21°C
8.4
82%
1009
23:00
+21°C
8.8
83%
1010
17 April 2026, Friday
+19°C / +26°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+21°C
9.7
83%
1010
01:00
+20°C
9.8
83%
1010
02:00
+20°C
9.2
83%
1009
03:00
+19°C
8.9
83%
1009
04:00
+19°C
8.2
85%
1009
05:00
+19°C
7.6
88%
1009
06:00
+19°C
7.3
90%
1009
07:00
+19°C
8.1
89%
1009
08:00
+20°C
9.7
87%
1009
09:00
+20°C
10.8
84%
1010
10:00
+21°C
11.6
79%
1010
11:00
+22°C
12.3
73%
1009
12:00
+23°C
12.5
68%
1009
13:00
+25°C
12.4
63%
1008
14:00
+26°C
12.5
58%
1008
15:00
+26°C
12
56%
1007
16:00
+25°C
10.8
59%
1006
17:00
+24°C
9.4
66%
1006
18:00
+23°C
9
71%
1005
19:00
+23°C
9.9
73%
1006
20:00
+23°C
12.5
74%
1006
21:00
+22°C
15
75%
1006
22:00
+22°C
14.7
78%
1006
23:00
+21°C
13.2
81%
1006
18 April 2026, Saturday
+19°C / +26°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+21°C
12.1
84%
1006
01:00
+21°C
12.3
85%
1006
02:00
+20°C
12.5
85%
1005
03:00
+20°C
13
86%
1005
04:00
+20°C
13.5
88%
1005
05:00
+20°C
14.1
90%
1005
06:00
+19°C
14.4
91%
1005
07:00
+20°C
14.4
90%
1005
08:00
+20°C
14.4
87%
1006
09:00
+20°C
14.4
83%
1006
10:00
+22°C
14.5
77%
1006
11:00
+23°C
14.7
69%
1006
12:00
+24°C
14.7
63%
1006
13:00
+25°C
14.5
59%
1006
14:00
+26°C
14.1
57%
1005
15:00
+26°C
13.1
57%
1005
16:00
+26°C
10.9
59%
1005
17:00
+25°C
8.4
64%
1005
18:00
+24°C
7.3
68%
1005
19:00
+23°C
7.4
71%
1005
20:00
+23°C
7.9
74%
1006
21:00
+22°C
8.6
77%
1006
22:00
+22°C
9.2
80%
1006
23:00
+22°C
9.7
84%
1006
19 April 2026, Sunday
+15°C / +21°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+21°C
10
86%
1006
01:00
+21°C
10.7
87%
1006
02:00
+21°C
11.1
87%
1006
03:00
+21°C
9.4
88%
1006
04:00
+20°C
3.6
91%
1006
05:00
+19°C
5.9
95%
1007
06:00
+19°C
11.9
98%
1008
07:00
+18°C
13.7
99%
1009
08:00
+18°C
13
99%
1010
09:00
+18°C
13
98%
1011
10:00
+18°C
14.2
98%
1011
11:00
+17°C
15.5
97%
1012
12:00
+17°C
17
96%
1012
13:00
+17°C
18.5
95%
1012
14:00
+16°C
20.2
93%
1012
15:00
+16°C
21.3
92%
1011
16:00
+16°C
20.2
92%
1012
17:00
+15°C
18
92%
1012
18:00
+15°C
16.6
92%
1013
19:00
+15°C
16.2
92%
1013
20:00
+15°C
16.3
92%
1014
21:00
+15°C
16.1
92%
1014
22:00
+15°C
15.3
92%
1014
23:00
+15°C
14.5
91%
1014


Climate Characteristics of Buenos Aires

General Overview

Buenos Aires features a humid subtropical climate. The city experiences four distinct seasons, with hot, humid summers and relatively mild winters. As it is located in the Southern Hemisphere, the seasons are reversed compared to Europe or the Middle East.

Summer and Warm Months (December to February)

Summer in Buenos Aires is hot and often characterized by high, sometimes oppressive humidity. Daytime temperatures range between 28°C and 30°C (82-86°F), though heatwaves can push them above 35°C (95°F). This is the busiest tourist season despite the humidity. Short, intense summer rainstorms (thunderstorms) are very common and help to briefly cool the air.

Winter Season (June to August)

Winter in Buenos Aires is mild and cool, but rarely freezing. Daytime temperatures average around 15°C (59°F), while nighttime lows drop to 7°C-9°C (45-48°F) on average. Grey, rainy days are more common during this season, but snow is an extremely rare event, occurring only once every few decades.

Transition Seasons (March-May and September-November)

Autumn and spring are considered the best times to visit the city. The weather is generally clear and very comfortable for walking (around 20°C to 22°C / 68-72°F). In October and November, the city is filled with the spectacular purple blooms of Jacaranda trees, making the avenues particularly beautiful.

 

Weather in Buenos Aires by Month

January

Peak of summer. Very hot and humid. 30°C (86°F) daytime and 20°C (68°F) at night. Sudden thunderstorms possible.

February

Still hot and humid (29°C/84°F daytime). A popular month for carnivals and outdoor events.

March

Start of autumn. Weather becomes very pleasant (26°C/79°F daytime). Humidity begins to drop.

April

One of the best months to visit. Clear days and a comfortable temperature of 23°C (73°F) daytime.

May

Cooler autumn (19°C/66°F daytime). Fall foliage begins and the air is fresh and pleasant for tours.

June

Start of winter. Cool and grey (16°C/61°F daytime and 8°C/46°F at night). Light rain may fall more frequently.

July

The coldest month. 15°C (59°F) daytime and 7°C (45°F) at night. Winter clothing required but not extremely heavy.

August

Similar to July (17°C/63°F daytime). Winds may blow from the river, increasing the chill factor.

September

Start of spring. Gradual warming (19°C/66°F daytime). The city begins to bloom again.

October

A wonderful month. 22°C (72°F) daytime. Purple Jacaranda blooms begin to color the streets.

November

Warm and pleasant spring (25°C/77°F daytime). Ideal time before the heavy summer heat arrives.

December

Start of summer. Temperatures rise to 28°C (82°F). Vibrant city atmosphere leading up to the holidays.

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