S
M
T
W
T
F
S
27
81°
64°
28
77°
64°
29
72°
61°
30
72°
57°
1
72°
59°
2
73°
59°
3
77°
61°
4
82°
59°
5
77°
59°
6
77°
59°
7
79°
63°
8
82°
64°
9
82°
68°
10
77°
63°
11
64°
59°
12
68°
59°
13
72°
61°
14
73°
55°
15
73°
55°
16
77°
61°
17
79°
61°
18
81°
63°
19
81°
64°
20
81°
63°
21
79°
64°
22
75°
64°
23
70°
63°
24
68°
61°
25
79°
59°
26
79°
61°
27
77°
63°
28
79°
66°
29
66°
55°
30
66°
50°
31
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sao Paulo
Sao Paulo's May 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May 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 May weather will actually feel in Sao Paulo. See also: June | July | August.
