S
M
T
W
T
F
S
30
69°
42°
1
70°
49°
2
70°
50°
3
60°
44°
4
52°
37°
5
57°
38°
6
60°
35°
7
64°
38°
8
68°
42°
9
61°
41°
10
61°
39°
11
66°
44°
12
56°
46°
13
57°
39°
14
58°
44°
15
57°
37°
16
61°
35°
17
64°
39°
18
62°
41°
19
65°
40°
20
69°
47°
21
63°
54°
22
58°
43°
23
61°
40°
24
63°
52°
25
64°
49°
26
49°
38°
27
51°
32°
28
57°
36°
29
58°
37°
30
62°
41°
31
58°
40°
1
52°
36°
2
46°
32°
3
52°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Naoshima-cho
Naoshima-cho's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December 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 December weather will actually feel in Naoshima-cho. See also: January | February | March.