S
M
T
W
T
F
S
29
38°
24°
30
34°
19°
1
27°
16°
2
29°
22°
3
39°
22°
4
39°
22°
5
32°
21°
6
31°
18°
7
24°
16°
8
27°
20°
9
36°
20°
10
37°
19°
11
36°
20°
12
36°
19°
13
35°
20°
14
27°
17°
15
32°
17°
16
32°
14°
17
31°
9°
18
29°
5°
19
23°
0°
20
19°
1°
21
17°
13°
22
30°
13°
23
31°
6°
24
28°
9°
25
25°
13°
26
28°
14°
27
31°
13°
28
31°
8°
29
29°
9°
30
24°
4°
31
23°
-4°
1
20°
-2°
2
16°
10°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Hayti
Hayti's December 2026 forecast shows daily high temperatures ranging from 16° to 39°, with overnight lows between -4° and 24°. The average high for December is 29° with an average low of 13°. 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 Hayti. See also: January | February | March.
