S
M
T
W
T
F
S
29
35°
13°
30
34°
4°
1
31°
3°
2
32°
6°
3
36°
6°
4
33°
4°
5
31°
3°
6
31°
2°
7
29°
1°
8
29°
2°
9
34°
5°
10
38°
4°
11
38°
8°
12
41°
13°
13
38°
9°
14
34°
8°
15
33°
11°
16
34°
3°
17
30°
-2°
18
28°
0°
19
29°
1°
20
28°
6°
21
32°
5°
22
31°
-1°
23
30°
6°
24
32°
3°
25
29°
6°
26
32°
8°
27
36°
10°
28
35°
6°
29
29°
4°
30
30°
-4°
31
27°
1°
1
28°
4°
2
35°
8°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Conejos
Conejos's December 2026 forecast shows daily high temperatures ranging from 27° to 41°, with overnight lows between -4° and 13°. The average high for December is 32° with an average low of 5°. 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 Conejos. See also: January | February | March.
