S
M
T
W
T
F
S
29
32°
16°
30
29°
12°
1
27°
13°
2
28°
14°
3
27°
13°
4
26°
12°
5
28°
14°
6
27°
12°
7
27°
10°
8
24°
9°
9
21°
8°
10
21°
8°
11
20°
7°
12
25°
2°
13
21°
1°
14
12°
7°
15
22°
8°
16
23°
-10°
17
22°
-10°
18
15°
-9°
19
8°
-11°
20
7°
-12°
21
3°
-8°
22
6°
0°
23
9°
4°
24
15°
6°
25
20°
5°
26
22°
4°
27
17°
-6°
28
23°
5°
29
23°
1°
30
Hist. Avg.
12°
-6°
31
Hist. Avg.
12°
-6°
1
Hist. Avg.
13°
-5°
2
Hist. Avg.
12°
-5°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Libau
Libau's December 2026 forecast shows daily high temperatures ranging from 3° to 32°, with overnight lows between -12° and 16°. The average high for December is 20° with an average low of 4°. 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 Libau. See also: January | February | March.