S
M
T
W
T
F
S
29
50°
41°
30
52°
43°
1
51°
42°
2
51°
42°
3
50°
41°
4
50°
40°
5
48°
40°
6
49°
41°
7
48°
39°
8
47°
40°
9
47°
41°
10
48°
40°
11
51°
41°
12
47°
39°
13
49°
41°
14
Hist. Avg.
47°
38°
15
Hist. Avg.
47°
38°
16
Hist. Avg.
47°
38°
17
Hist. Avg.
47°
38°
18
Hist. Avg.
47°
38°
19
Hist. Avg.
47°
38°
20
Hist. Avg.
47°
38°
21
Hist. Avg.
47°
38°
22
Hist. Avg.
46°
38°
23
Hist. Avg.
46°
37°
24
Hist. Avg.
46°
37°
25
Hist. Avg.
46°
37°
26
Hist. Avg.
46°
37°
27
Hist. Avg.
46°
37°
28
Hist. Avg.
46°
37°
29
Hist. Avg.
46°
37°
30
Hist. Avg.
46°
37°
31
Hist. Avg.
46°
37°
1
Hist. Avg.
46°
37°
2
Hist. Avg.
46°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Borth
Borth's December 2026 forecast shows daily high temperatures ranging from 47° to 52°, with overnight lows between 39° and 43°. The average high for December is 49° with an average low of 41°. 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 Borth. See also: January | February | March.