S
M
T
W
T
F
S
30
38°
34°
1
36°
33°
2
39°
33°
3
40°
37°
4
38°
36°
5
38°
32°
6
37°
31°
7
41°
35°
8
37°
32°
9
32°
29°
10
35°
31°
11
41°
34°
12
45°
39°
13
28°
20°
14
28°
17°
15
32°
16°
16
35°
31°
17
35°
32°
18
39°
32°
19
36°
31°
20
30°
28°
21
31°
28°
22
36°
30°
23
33°
27°
24
19°
9°
25
24°
9°
26
32°
23°
27
33°
30°
28
33°
28°
29
29°
25°
30
30°
21°
31
24°
19°
1
23°
10°
2
36°
9°
3
36°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Kupiansk
Kupiansk's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December is ° with an average low of °. 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 Kupiansk. See also: January | February | March.
