S
M
T
W
T
F
S
29
42°
25°
30
44°
26°
1
44°
28°
2
40°
22°
3
41°
15°
4
37°
16°
5
29°
27°
6
36°
28°
7
40°
29°
8
45°
28°
9
29°
17°
10
44°
31°
11
47°
28°
12
Hist. Avg.
36°
21°
13
Hist. Avg.
36°
21°
14
Hist. Avg.
36°
20°
15
Hist. Avg.
36°
20°
16
Hist. Avg.
35°
20°
17
Hist. Avg.
35°
20°
18
Hist. Avg.
34°
19°
19
Hist. Avg.
34°
19°
20
Hist. Avg.
34°
19°
21
Hist. Avg.
34°
18°
22
Hist. Avg.
33°
18°
23
Hist. Avg.
33°
18°
24
Hist. Avg.
33°
18°
25
Hist. Avg.
33°
17°
26
Hist. Avg.
32°
17°
27
Hist. Avg.
32°
17°
28
Hist. Avg.
32°
17°
29
Hist. Avg.
32°
16°
30
Hist. Avg.
32°
16°
31
Hist. Avg.
31°
16°
1
Hist. Avg.
31°
16°
2
Hist. Avg.
31°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Peru
Peru's December 2026 forecast shows daily high temperatures ranging from 29° to 47°, with overnight lows between 15° and 31°. The average high for December is 40° with an average low of 25°. 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 Peru. See also: January | February | March.
