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