The area covered by Snow event in United States, 15 to 29 December 2020 is outlined, with 13 of the stations that set records marked, coloured by record type. Made with Natural Earth.
Footprint of Snow event in United States, 15 to 29 December 2020: stations that set records in the event
Station
Type
Value
Date
Renovo
Record daily snowfall
71.1 cm (28.0 in)
2020-12-17
Lakeport 2
Record daily snowfall
86.4 cm (34.0 in)
2020-12-17
Wellsboro 4 SW
Record daily snowfall
62.2 cm (24.5 in)
2020-12-17
Selinsgrove 2 S
Record daily snowfall
31.8 cm (12.5 in)
2020-12-17
Towanda 1 S
Record snow depth
68.6 cm (27.0 in)
2020-12-18
Ridgway
Record daily snowfall
33.5 cm (13.2 in)
2020-12-17
Concord ASOS
Record daily snowfall
65.0 cm (25.6 in)
2020-12-17
Liberty 1 NE
Record daily snowfall
40.6 cm (16.0 in)
2020-12-17
Tamaqua 4 N Dam
Record daily snowfall
33.0 cm (13.0 in)
2020-12-17
Stevenson Dam
Record daily snowfall
74.7 cm (29.4 in)
2020-12-17
Canton
Record daily snowfall
73.7 cm (29.0 in)
2020-12-17
Pleasant Mt 1 W
Record daily snowfall
34.3 cm (13.5 in)
2020-12-18
Saratoga Springs 4 SW
Record daily snowfall
81.3 cm (32.0 in)
2020-12-17
Records per Day
Peak day 245
Records set or tied each day from 15 December 2020 to 29 December 2020. The most in one day was 245 on 17 December 2020.
Records per day during Snow event in United States, 15 to 29 December 2020
Date
Records
2020-12-15
1
2020-12-16
39
2020-12-17
245
2020-12-18
76
2020-12-19
44
2020-12-20
27
2020-12-21
21
2020-12-22
15
2020-12-23
13
2020-12-24
15
2020-12-25
108
2020-12-26
15
2020-12-27
12
2020-12-28
2
2020-12-29
1
Top Records by Margin
Margin over the record replaced
Top records of Snow event in United States, 15 to 29 December 2020 ranked by margin
Margin is how far the new value is beyond the record it replaced. Ties are not shown.
Margin Against Age of the Broken Record
500 records plotted by how far they beat the old record (across) and how many years the old record had stood (up). Long standing records beaten by a wide margin sit in the top right.
Margin against age of the broken record in Snow event in United States, 15 to 29 December 2020
Margin (mm)
Years the old record stood
254
106
254
51
317
76
216
112
406
103
279
106
381
103
330
103
183
98
175
76
254
112
254
103
216
88
101
80
262
26
331
26
241
78
304
75
279
75
208
49
483
69
305
60
102
91
140
76
152
27
431
50
313
26
381
52
96
93
267
24
114
74
101
101
101
103
384
50
188
50
435
50
153
103
173
48
381
47
204
24
183
50
178
50
152
70
177
48
203
50
114
116
330
50
76
63
153
50
127
57
38
107
330
69
125
22
168
50
165
7
279
50
163
47
162
70
76
101
305
69
214
35
483
15
195
64
82
70
38
103
178
33
101
106
127
17
114
49
152
39
112
41
84
119
216
34
406
18
204
75
101
3
18
105
50
111
101
26
97
39
381
25
381
25
356
25
211
7
305
15
178
7
109
48
127
78
236
46
170
21
229
71
76
106
77
106
203
69
157
47
158
50
76
76
127
50
101
50
127
12
137
21
150
69
152
62
63
98
127
76
72
76
51
70
127
70
127
57
310
25
203
71
102
42
56
116
91
51
51
85
77
123
97
50
98
70
195
13
102
69
203
52
152
69
87
39
77
60
254
25
127
76
534
7
457
7
152
51
51
73
592
13
279
50
407
7
432
7
51
103
129
35
279
25
101
27
98
78
114
58
127
56
51
123
92
88
127
50
127
50
102
40
25
108
152
32
292
32
99
50
74
51
117
10
89
58
112
50
115
41
101
54
38
87
204
47
120
47
102
40
127
50
25
119
127
69
76
50
132
47
153
50
25
114
76
51
134
47
102
48
127
33
25
110
406
7
100
69
140
48
127
47
71
50
127
69
152
50
18
123
76
69
101
60
152
58
27
103
76
54
153
50
50
53
50
3
74
50
13
96
5
111
63
28
74
69
154
60
10
173
128
47
122
47
127
44
127
47
152
69
Compared With Other Events
Station records per event
Station records in Snow event in United States, 15 to 29 December 2020 compared with similar events
The daily ledgers keep a limited number of records per day, so this list has 20 of the 634 records the event counts. The counts above use the full total.
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-12. Events are found by this site from station records and are not official designations. Records are provisional until reprocessed.