S
M
T
W
T
F
S
29
66°
53°
30
67°
53°
1
68°
51°
2
68°
50°
3
64°
51°
4
66°
53°
5
68°
52°
6
69°
53°
7
70°
54°
8
69°
51°
9
63°
53°
10
62°
50°
11
63°
47°
12
63°
47°
13
63°
52°
14
Hist. Avg.
66°
48°
15
Hist. Avg.
66°
48°
16
Hist. Avg.
66°
48°
17
Hist. Avg.
66°
48°
18
Hist. Avg.
66°
48°
19
Hist. Avg.
66°
48°
20
Hist. Avg.
66°
48°
21
Hist. Avg.
66°
48°
22
Hist. Avg.
66°
48°
23
Hist. Avg.
66°
48°
24
Hist. Avg.
66°
48°
25
Hist. Avg.
66°
48°
26
Hist. Avg.
66°
48°
27
Hist. Avg.
66°
48°
28
Hist. Avg.
66°
48°
29
Hist. Avg.
66°
48°
30
Hist. Avg.
66°
48°
31
Hist. Avg.
66°
48°
1
Hist. Avg.
66°
48°
2
Hist. Avg.
66°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Gardena
Gardena's December 2026 forecast shows daily high temperatures ranging from 62° to 70°, with overnight lows between 47° and 54°. The average high for December is 66° with an average low of 51°. 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 Gardena. See also: January | February | March.