S
M
T
W
T
F
S
29
Hist. Avg.
73°
56°
30
Hist. Avg.
73°
56°
1
Hist. Avg.
73°
56°
2
Hist. Avg.
73°
56°
3
Hist. Avg.
73°
56°
4
Hist. Avg.
73°
56°
5
Hist. Avg.
73°
56°
6
Hist. Avg.
73°
56°
7
Hist. Avg.
73°
56°
8
Hist. Avg.
73°
56°
9
Hist. Avg.
72°
55°
10
Hist. Avg.
72°
55°
11
Hist. Avg.
72°
55°
12
Hist. Avg.
72°
55°
13
Hist. Avg.
72°
55°
14
Hist. Avg.
72°
55°
15
Hist. Avg.
72°
55°
16
Hist. Avg.
72°
55°
17
Hist. Avg.
72°
55°
18
Hist. Avg.
72°
55°
19
Hist. Avg.
72°
55°
20
Hist. Avg.
72°
55°
21
Hist. Avg.
72°
55°
22
Hist. Avg.
72°
55°
23
Hist. Avg.
72°
55°
24
Hist. Avg.
72°
54°
25
Hist. Avg.
72°
54°
26
Hist. Avg.
72°
54°
27
Hist. Avg.
72°
54°
28
Hist. Avg.
72°
54°
29
Hist. Avg.
72°
54°
30
Hist. Avg.
72°
54°
31
Hist. Avg.
72°
54°
1
Hist. Avg.
72°
54°
2
Hist. Avg.
73°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Santiago Atitlan
Santiago Atitlan's December 2026 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 Santiago Atitlan. See also: January | February | March.
