S
M
T
W
T
F
S
26
90°
70°
27
91°
69°
28
90°
69°
29
93°
69°
30
92°
70°
1
92°
69°
2
94°
71°
3
94°
71°
4
94°
71°
5
93°
68°
6
95°
51°
7
95°
70°
8
95°
72°
9
93°
71°
10
91°
71°
11
90°
71°
12
93°
71°
13
93°
73°
14
91°
73°
15
93°
74°
16
94°
73°
17
95°
74°
18
93°
70°
19
93°
71°
20
91°
71°
21
92°
72°
22
93°
72°
23
89°
72°
24
88°
71°
25
91°
71°
26
90°
64°
27
91°
73°
28
93°
74°
29
95°
74°
30
95°
74°
31
95°
71°
1
97°
73°
2
96°
68°
3
95°
70°
4
93°
70°
5
94°
71°
6
91°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Santo Tomas De Janico
Santo Tomas De Janico's May 2026 forecast shows daily high temperatures ranging from 91° to 96°, with overnight lows between 68° and 71°. The average high for May is 94° 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 Santo Tomas De Janico. See also: June | July | August.
