S
M
T
W
T
F
S
29
44°
36°
30
45°
35°
1
47°
40°
2
50°
40°
3
49°
34°
4
44°
33°
5
43°
33°
6
43°
34°
7
44°
34°
8
43°
35°
9
42°
34°
10
43°
33°
11
47°
37°
12
48°
38°
13
46°
38°
14
48°
37°
15
48°
37°
16
47°
36°
17
46°
37°
18
47°
38°
19
47°
37°
20
46°
37°
21
48°
36°
22
47°
37°
23
49°
35°
24
47°
36°
25
45°
37°
26
46°
36°
27
47°
38°
28
47°
37°
29
48°
37°
30
47°
38°
31
48°
38°
1
47°
37°
2
47°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Wasdale Head
Wasdale Head's December 2026 forecast shows daily high temperatures ranging from 42° to 50°, with overnight lows between 33° and 40°. The average high for December is 46° with an average low of 36°. 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 Wasdale Head. See also: January | February | March.