S
M
T
W
T
F
S
30
69°
63°
1
77°
62°
2
77°
62°
3
90°
65°
4
89°
52°
5
88°
72°
6
90°
67°
7
77°
65°
8
77°
66°
9
75°
67°
10
80°
65°
11
90°
66°
12
94°
67°
13
90°
69°
14
77°
66°
15
82°
65°
16
79°
61°
17
84°
63°
18
88°
70°
19
82°
68°
20
81°
70°
21
83°
69°
22
81°
71°
23
86°
69°
24
94°
72°
25
82°
69°
26
87°
70°
27
97°
76°
28
88°
75°
29
88°
71°
30
92°
72°
31
101°
74°
1
82°
69°
2
82°
63°
3
73°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Dock Sud
Dock Sud's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Dock Sud. See also: January | February | March.