S
M
T
W
T
F
S
29
37°
28°
30
38°
27°
1
37°
29°
2
39°
33°
3
43°
22°
4
48°
21°
5
44°
24°
6
30°
25°
7
31°
24°
8
32°
20°
9
32°
19°
10
30°
21°
11
27°
19°
12
30°
23°
13
33°
24°
14
31°
26°
15
31°
29°
16
34°
30°
17
36°
26°
18
36°
31°
19
37°
31°
20
37°
28°
21
36°
26°
22
34°
22°
23
31°
25°
24
32°
26°
25
33°
22°
26
32°
26°
27
30°
24°
28
32°
16°
29
33°
22°
30
32°
12°
31
30°
9°
1
Hist. Avg.
36°
23°
2
Hist. Avg.
35°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in York
York's December 2026 forecast shows daily high temperatures ranging from 27° to 48°, with overnight lows between 9° and 33°. The average high for December is 34° with an average low of 24°. 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 York. See also: January | February | March.
