S
M
T
W
T
F
S
29
63°
41°
30
64°
33°
1
50°
29°
2
48°
27°
3
53°
38°
4
57°
38°
5
52°
35°
6
49°
31°
7
48°
26°
8
45°
25°
9
46°
26°
10
47°
31°
11
51°
29°
12
57°
35°
13
52°
33°
14
50°
29°
15
49°
28°
16
46°
29°
17
47°
25°
18
44°
22°
19
43°
20°
20
42°
23°
21
45°
28°
22
51°
26°
23
44°
23°
24
43°
21°
25
43°
26°
26
44°
29°
27
44°
26°
28
45°
25°
29
44°
25°
30
44°
26°
31
46°
21°
1
42°
22°
2
43°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Lima
Lima's December 2026 forecast shows daily high temperatures ranging from 42° to 64°, with overnight lows between 20° and 41°. The average high for December is 48° with an average low of 28°. 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 Lima. See also: January | February | March.
