Great Sand Dunes National Park December Weather
Typical Great Sand Dunes National Park December Weather
1991–2020
|
| Average daily high |
34.4 °F |
| Average daily low |
11.6 °F |
| Average monthly precipitation |
0.5 inches |
| Average monthly snow |
7.3 inches |
| Daily chance of precipitation |
17.5% |
| Daily chance of snow |
18.0% |
Note: Daily averages are a moving average which includes 14 days before and after
| Day |
Average (°F) |
Record (°F) |
| High |
Low |
High |
Low |
| December 1 |
39.3 |
16.0 |
56 |
-8 |
| December 2 |
38.9 |
15.6 |
57 |
-6 |
| December 3 |
38.4 |
15.2 |
61 |
-2 |
| December 4 |
37.9 |
14.8 |
56 |
-5 |
| December 5 |
37.4 |
14.4 |
55 |
-8 |
| December 6 |
37.0 |
14.0 |
55 |
-9 |
| December 7 |
36.6 |
13.7 |
53 |
-10 |
| December 8 |
36.2 |
13.4 |
56 |
-14 |
| December 9 |
35.9 |
13.1 |
60 |
-8 |
| December 10 |
35.6 |
12.8 |
52 |
-6 |
| December 11 |
35.3 |
12.5 |
54 |
-8 |
| December 12 |
35.0 |
12.2 |
58 |
-19 |
| December 13 |
34.8 |
12.0 |
53 |
-19 |
| December 14 |
34.6 |
11.8 |
51 |
-13 |
| December 15 |
34.4 |
11.6 |
53 |
-8 |
| December 16 |
34.3 |
11.4 |
55 |
-6 |
| December 17 |
34.1 |
11.3 |
55 |
-5 |
| December 18 |
33.9 |
11.0 |
56 |
-13 |
| December 19 |
33.7 |
10.8 |
55 |
-8 |
| December 20 |
33.5 |
10.5 |
52 |
-12 |
| December 21 |
33.4 |
10.4 |
51 |
-8 |
| December 22 |
33.2 |
10.3 |
53 |
-7 |
| December 23 |
33.1 |
10.2 |
56 |
-18 |
| December 24 |
33.0 |
10.1 |
56 |
-16 |
| December 25 |
33.0 |
10.1 |
56 |
-15 |
| December 26 |
33.0 |
10.1 |
49 |
-11 |
| December 27 |
32.9 |
10.0 |
54 |
-16 |
| December 28 |
32.9 |
9.9 |
58 |
-15 |
| December 29 |
32.8 |
9.8 |
52 |
-12 |
| December 30 |
32.8 |
9.9 |
53 |
-9 |
| December 31 |
32.8 |
10.0 |
58 |
-13 |
Weather Station Details
| Years |
Station |
Coordinates |
| 1950–2024 |
Great Sand Dunes Np & Preserve |
location |