S
M
T
W
T
F
S
28
39°
28°
29
36°
22°
30
34°
21°
31
30°
18°
1
32°
23°
2
37°
30°
3
40°
25°
4
35°
22°
5
32°
22°
6
33°
28°
7
30°
26°
8
27°
19°
9
23°
10°
10
27°
14°
11
24°
7°
12
25°
9°
13
27°
8°
14
35°
14°
15
37°
27°
16
46°
33°
17
39°
21°
18
35°
16°
19
32°
13°
20
30°
12°
21
44°
7°
22
39°
18°
23
42°
29°
24
43°
32°
25
51°
33°
26
47°
38°
27
45°
33°
28
42°
33°
29
46°
37°
30
40°
35°
31
39°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Debrecen
Debrecen's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January 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 January weather will actually feel in Debrecen. See also: February | March | April.