S
M
T
W
T
F
S
28
91°
76°
29
90°
75°
30
91°
76°
1
91°
76°
2
90°
75°
3
89°
75°
4
91°
76°
5
90°
75°
6
91°
76°
7
88°
76°
8
91°
75°
9
90°
76°
10
91°
75°
11
90°
74°
12
91°
75°
13
88°
75°
14
91°
76°
15
91°
76°
16
90°
75°
17
91°
75°
18
91°
76°
19
90°
76°
20
91°
76°
21
91°
77°
22
90°
77°
23
89°
76°
24
88°
77°
25
90°
76°
26
89°
77°
27
90°
75°
28
90°
74°
29
89°
75°
30
91°
76°
31
91°
76°
1
89°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Holbox
Holbox's July 2026 forecast shows daily high temperatures ranging from 88° to 91°, with overnight lows between 74° and 77°. The average high for July is 90° with an average low of 76°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Holbox. See also: August | September | October.