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