S
M
T
W
T
F
S
30
45°
36°
1
53°
39°
2
52°
43°
3
49°
36°
4
46°
37°
5
47°
33°
6
53°
46°
7
57°
42°
8
55°
49°
9
58°
52°
10
54°
46°
11
52°
45°
12
54°
41°
13
48°
37°
14
50°
44°
15
52°
47°
16
51°
38°
17
51°
33°
18
54°
48°
19
51°
40°
20
48°
38°
21
51°
45°
22
50°
43°
23
45°
41°
24
42°
36°
25
42°
37°
26
42°
33°
27
45°
34°
28
45°
39°
29
44°
38°
30
44°
32°
31
38°
30°
1
42°
34°
2
36°
27°
3
35°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Thelnetham
Thelnetham'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 Thelnetham. See also: January | February | March.
