S
M
T
W
T
F
S
30
82°
72°
1
84°
72°
2
84°
72°
3
84°
73°
4
84°
72°
5
84°
72°
6
82°
72°
7
86°
75°
8
86°
73°
9
81°
75°
10
84°
73°
11
81°
73°
12
81°
73°
13
82°
73°
14
79°
72°
15
81°
72°
16
81°
70°
17
79°
72°
18
82°
72°
19
84°
73°
20
84°
73°
21
82°
73°
22
82°
73°
23
81°
73°
24
81°
73°
25
75°
73°
26
75°
72°
27
81°
72°
28
82°
70°
29
84°
70°
30
79°
70°
31
73°
68°
1
79°
64°
2
79°
68°
3
81°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Castillo De San Felipe
Castillo De San Felipe'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 Castillo De San Felipe. See also: January | February | March.
