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