Mammoth Cave National Park December Weather
Typical Mammoth Cave National Park December Weather
1991–2020
|
| Average daily high |
49.6 °F |
| Average daily low |
31.6 °F |
| Average monthly precipitation |
4.7 inches |
| Daily chance of precipitation |
37.0% |
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 |
54.2 |
35.1 |
72 |
7 |
| December 2 |
54.0 |
34.9 |
75 |
11 |
| December 3 |
53.7 |
34.7 |
76 |
8 |
| December 4 |
53.2 |
34.4 |
74 |
4 |
| December 5 |
52.8 |
34.1 |
72 |
7 |
| December 6 |
52.4 |
33.7 |
74 |
3 |
| December 7 |
52.0 |
33.4 |
80 |
-1 |
| December 8 |
51.7 |
33.2 |
76 |
11 |
| December 9 |
51.3 |
33.1 |
72 |
4 |
| December 10 |
50.9 |
32.8 |
71 |
0 |
| December 11 |
50.5 |
32.5 |
70 |
3 |
| December 12 |
50.2 |
32.1 |
69 |
-8 |
| December 13 |
50.1 |
32.0 |
70 |
-11 |
| December 14 |
49.9 |
31.8 |
72 |
1 |
| December 15 |
49.6 |
31.6 |
74 |
-13 |
| December 16 |
49.5 |
31.5 |
71 |
-6 |
| December 17 |
49.3 |
31.5 |
69 |
0 |
| December 18 |
49.1 |
31.3 |
67 |
-2 |
| December 19 |
48.9 |
31.1 |
68 |
-8 |
| December 20 |
48.7 |
31.0 |
69 |
0 |
| December 21 |
48.7 |
31.0 |
70 |
-16 |
| December 22 |
48.6 |
30.8 |
73 |
-18 |
| December 23 |
48.5 |
30.5 |
68 |
-17 |
| December 24 |
48.2 |
30.3 |
71 |
-8 |
| December 25 |
48.0 |
30.1 |
72 |
-9 |
| December 26 |
48.0 |
30.1 |
73 |
2 |
| December 27 |
47.9 |
30.0 |
74 |
-4 |
| December 28 |
47.9 |
29.9 |
69 |
2 |
| December 29 |
47.9 |
29.9 |
70 |
2 |
| December 30 |
47.8 |
29.8 |
68 |
-2 |
| December 31 |
47.7 |
29.6 |
75 |
-2 |
Weather Station Details
| Years |
Station |
Coordinates |
| 1934–2024 |
Mammoth Cave |
location |