S
M
T
W
T
F
S
26
72°
63°
27
75°
58°
28
70°
59°
29
73°
59°
30
75°
58°
1
64°
59°
2
61°
54°
3
61°
52°
4
63°
54°
5
70°
54°
6
75°
55°
7
72°
57°
8
68°
61°
9
79°
61°
10
73°
63°
11
73°
63°
12
79°
66°
13
75°
66°
14
76°
64°
15
73°
64°
16
75°
64°
17
74°
63°
18
73°
61°
19
72°
61°
20
73°
64°
21
77°
64°
22
75°
64°
23
71°
65°
24
74°
66°
25
75°
67°
26
76°
65°
27
75°
66°
28
81°
67°
29
77°
63°
30
76°
62°
31
77°
63°
1
77°
63°
2
78°
64°
3
79°
65°
4
74°
66°
5
73°
68°
6
73°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Santorini Airport
Santorini Airport's May 2026 forecast shows daily high temperatures ranging from 71° to 81°, with overnight lows between 62° and 68°. The average high for May is 76° with an average low of 65°. 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 Santorini Airport. See also: June | July | August.
