S
M
T
W
T
F
S
29
59°
36°
30
60°
36°
1
62°
33°
2
60°
32°
3
56°
34°
4
60°
36°
5
62°
36°
6
64°
35°
7
63°
36°
8
62°
34°
9
56°
35°
10
55°
32°
11
55°
30°
12
54°
30°
13
Hist. Avg.
57°
29°
14
Hist. Avg.
57°
29°
15
Hist. Avg.
57°
29°
16
Hist. Avg.
57°
29°
17
Hist. Avg.
57°
29°
18
Hist. Avg.
57°
29°
19
Hist. Avg.
57°
29°
20
Hist. Avg.
57°
29°
21
Hist. Avg.
57°
29°
22
Hist. Avg.
57°
30°
23
Hist. Avg.
57°
30°
24
Hist. Avg.
57°
30°
25
Hist. Avg.
57°
30°
26
Hist. Avg.
57°
30°
27
Hist. Avg.
57°
30°
28
Hist. Avg.
57°
30°
29
Hist. Avg.
57°
30°
30
Hist. Avg.
57°
30°
31
Hist. Avg.
57°
30°
1
Hist. Avg.
57°
30°
2
Hist. Avg.
58°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Rosamond
Rosamond's December 2026 forecast shows daily high temperatures ranging from 54° to 64°, with overnight lows between 30° and 36°. The average high for December is 59° with an average low of 34°. 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 Rosamond. See also: January | February | March.
