S
M
T
W
T
F
S
29
57°
42°
30
59°
40°
1
58°
32°
2
55°
28°
3
46°
30°
4
47°
37°
5
53°
32°
6
49°
29°
7
45°
37°
8
52°
33°
9
53°
30°
10
45°
24°
11
42°
22°
12
39°
23°
13
38°
24°
14
40°
20°
15
39°
21°
16
36°
21°
17
38°
22°
18
43°
20°
19
40°
21°
20
37°
31°
21
42°
32°
22
43°
31°
23
43°
30°
24
40°
33°
25
51°
32°
26
52°
29°
27
46°
31°
28
Hist. Avg.
41°
27°
29
Hist. Avg.
41°
27°
30
Hist. Avg.
41°
27°
31
Hist. Avg.
41°
27°
1
Hist. Avg.
41°
27°
2
Hist. Avg.
40°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Perth Amboy
Perth Amboy's December 2026 forecast shows daily high temperatures ranging from 36° to 59°, with overnight lows between 20° and 42°. The average high for December is 46° with an average low of 29°. 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 Perth Amboy. See also: January | February | March.
