S
M
T
W
T
F
S
27
34°
22°
28
35°
23°
29
45°
26°
30
45°
26°
31
47°
24°
1
46°
10°
2
45°
8°
3
31°
7°
4
28°
12°
5
29°
21°
6
37°
19°
7
36°
20°
8
37°
21°
9
37°
5°
10
35°
2°
11
28°
6°
12
27°
3°
13
32°
5°
14
23°
6°
15
25°
9°
16
27°
14°
17
31°
17°
18
35°
16°
19
34°
20°
20
34°
21°
21
35°
20°
22
34°
10°
23
33°
16°
24
34°
20°
25
36°
22°
26
38°
23°
27
35°
20°
28
29°
19°
29
33°
21°
30
Hist. Avg.
35°
15°
31
Hist. Avg.
36°
15°
1
Hist. Avg.
36°
15°
2
Hist. Avg.
36°
15°
3
Hist. Avg.
36°
15°
4
Hist. Avg.
36°
15°
5
Hist. Avg.
36°
16°
6
Hist. Avg.
37°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Peru
Peru's January 2027 forecast shows daily high temperatures ranging from 23° to 47°, with overnight lows between 2° and 26°. The average high for January is 34° with an average low of 16°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Peru. See also: February | March | April.
