S
M
T
W
T
F
S
26
70°
54°
27
70°
55°
28
72°
59°
29
73°
59°
30
75°
59°
1
75°
64°
2
72°
63°
3
73°
63°
4
77°
63°
5
79°
59°
6
72°
59°
7
72°
59°
8
72°
57°
9
68°
61°
10
75°
59°
11
77°
59°
12
82°
59°
13
82°
61°
14
81°
61°
15
75°
55°
16
73°
52°
17
73°
55°
18
77°
57°
19
82°
59°
20
79°
61°
21
81°
59°
22
82°
61°
23
81°
61°
24
82°
61°
25
81°
63°
26
81°
67°
27
84°
67°
28
87°
69°
29
89°
73°
30
87°
73°
31
84°
71°
1
80°
73°
2
81°
69°
3
80°
70°
4
83°
69°
5
81°
68°
6
81°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Denia
Denia's May 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 67° and 73°. The average high for May is 83° with an average low of 70°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Denia. See also: June | July | August.