Mt. Washington December Weather
Typical Mt. Washington December Weather
1991–2020
|
Average daily high |
20.0 °F |
Average daily low |
4.4 °F |
Average monthly precipitation |
7.4 inches |
Average monthly snow |
47.6 inches |
Daily chance of precipitation |
68.1% |
Daily chance of snow |
64.2% |
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 |
23.5 |
8.8 |
43 |
-18 |
December 2 |
23.3 |
8.5 |
41 |
-17 |
December 3 |
23.0 |
8.2 |
44 |
-33 |
December 4 |
22.7 |
7.8 |
45 |
-21 |
December 5 |
22.3 |
7.5 |
42 |
-21 |
December 6 |
22.1 |
7.2 |
47 |
-13 |
December 7 |
21.8 |
6.9 |
45 |
-21 |
December 8 |
21.7 |
6.7 |
42 |
-25 |
December 9 |
21.6 |
6.7 |
44 |
-30 |
December 10 |
21.5 |
6.5 |
44 |
-26 |
December 11 |
21.2 |
6.1 |
43 |
-30 |
December 12 |
20.9 |
5.7 |
45 |
-30 |
December 13 |
20.6 |
5.4 |
41 |
-33 |
December 14 |
20.4 |
5.0 |
42 |
-30 |
December 15 |
20.2 |
4.7 |
43 |
-32 |
December 16 |
19.9 |
4.2 |
45 |
-35 |
December 17 |
19.6 |
3.9 |
43 |
-25 |
December 18 |
19.4 |
3.6 |
40 |
-29 |
December 19 |
19.3 |
3.3 |
38 |
-32 |
December 20 |
19.1 |
3.2 |
39 |
-36 |
December 21 |
19.1 |
3.0 |
44 |
-29 |
December 22 |
19.0 |
2.9 |
45 |
-29 |
December 23 |
19.0 |
2.9 |
45 |
-24 |
December 24 |
18.9 |
2.6 |
46 |
-33 |
December 25 |
18.6 |
2.3 |
44 |
-39 |
December 26 |
18.4 |
2.0 |
42 |
-36 |
December 27 |
18.2 |
1.8 |
42 |
-36 |
December 28 |
18.1 |
1.6 |
42 |
-34 |
December 29 |
18.0 |
1.5 |
41 |
-28 |
December 30 |
18.0 |
1.4 |
42 |
-41 |
December 31 |
17.8 |
1.2 |
39 |
-40 |
Weather Station Details
Years |
Station |
Coordinates |
1948–2024 |
Mt. Washington |
location |