S
M
T
W
T
F
S
28
68°
41°
29
76°
40°
30
75°
58°
31
70°
56°
1
73°
59°
2
75°
56°
3
74°
49°
4
73°
51°
5
70°
51°
6
70°
46°
7
64°
51°
8
66°
47°
9
59°
36°
10
65°
31°
11
71°
46°
12
72°
46°
13
74°
45°
14
79°
42°
15
80°
54°
16
79°
44°
17
77°
40°
18
79°
41°
19
74°
40°
20
76°
40°
21
73°
41°
22
76°
49°
23
72°
53°
24
70°
46°
25
66°
38°
26
69°
41°
27
73°
42°
28
74°
41°
29
73°
44°
30
77°
38°
31
81°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Ajo
Ajo's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January 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 January weather will actually feel in Ajo. See also: February | March | April.