Buenos Aires weather in December 2025
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1 December
+25°+16°
2 December
+26°+17°
3 December
+26°+17°
4 December
+26°+18°
5 December
+26°+18°
6 December
+26°+17°
7 December
+27°+17°
8 December
+28°+18°
9 December
+28°+19°
10 December
+29°+18°
11 December
+28°+18°
12 December
+27°+18°
13 December
+27°+17°
14 December
+27°+18°
15 December
+27°+19°
16 December
+28°+20°
17 December
+28°+19°
18 December
+26°+18°
19 December
+27°+19°
20 December
+28°+19°
21 December
+28°+19°
22 December
+29°+20°
23 December
+29°+19°
24 December
+29°+19°
25 December
+29°+19°
26 December
+28°+20°
27 December
+29°+20°
28 December
+30°+22°
29 December
+31°+22°
30 December
+30°+22°
31 December
+29°+21°
1 January
+27°+20°
2 January
+28°+19°
3 January
+28°+19°
4 January
+28°+20°
Forecast in other regions
Buenos Aires
+14°
Córdoba
+11°
Rosario
+12°
La Plata
+15°
Mar del Plata
+12°
Salta
+15°
Corrientes
+21°
San Juan
+26°
Posadas
+20°
Bahia Blanca
+10°
Resistencia
+21°
Quilmes
+14°
Santiago del Estero
+16°
Parana
+12°
Formosa
+23°
Neuquén
+10°
Jose C. Paz
+14°
