S
M
T
W
T
F
S
27
27°
3°
28
22°
4°
29
25°
1°
30
23°
6°
31
25°
18°
1
38°
12°
2
37°
7°
3
29°
3°
4
21°
4°
5
26°
15°
6
33°
18°
7
36°
14°
8
40°
0°
9
39°
4°
10
19°
12°
11
26°
8°
12
29°
7°
13
24°
3°
14
24°
-4°
15
20°
2°
16
18°
8°
17
27°
12°
18
27°
12°
19
37°
2°
20
36°
3°
21
17°
10°
22
25°
13°
23
33°
14°
24
35°
16°
25
34°
16°
26
35°
15°
27
37°
16°
28
36°
13°
29
37°
15°
30
37°
14°
31
Hist. Avg.
29°
6°
1
Hist. Avg.
29°
6°
2
Hist. Avg.
30°
6°
3
Hist. Avg.
30°
7°
4
Hist. Avg.
30°
7°
5
Hist. Avg.
30°
7°
6
Hist. Avg.
30°
7°
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 17° to 40°, with overnight lows between -4° and 18°. The average high for January is 30° with an average low of 9°. 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.
