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HOME> Outlook Maps> Seasonal Outlooks> OND Normals

Climatological Data --- October to December

1991 - 2020 Normal Period

Numerical values in the table below are regionally averaged for each of 102 Climate Divisions in the Contiguous 48 United States (CONUS), 12 Climate Divisions in Alaska, and 5 islands in Hawaii, during the given period of record.

Temperature Climatology (degF) Precipitation Climatology (in)
Climate Division Lower Tercile (33%) Normal (50%) Upper Tercile (66%) Lower Tercile (33%) Normal (50%) Upper Tercile (66%)
1 31.03 31.95 32.87 9.64 11.35 12.71
2 36.39 37.17 37.95 11.45 13.46 14.78
3 35.38 36.30 37.23 9.70 10.52 11.77
4 40.79 41.62 42.46 10.29 11.89 13.37
5 39.25 40.16 41.08 8.73 9.64 10.59
6 42.21 43.12 44.04 7.49 8.20 9.07
7 45.61 46.39 47.18 9.12 10.88 12.29
8 40.97 41.85 42.73 8.60 9.46 10.38
9 43.31 44.19 45.07 8.48 9.40 10.35
10 50.12 50.96 51.80 8.68 10.01 11.54
11 47.03 47.96 48.89 9.47 10.90 12.12
12 55.08 55.91 56.75 8.08 9.67 11.73
13 52.27 53.09 53.91 7.73 9.62 11.15
14 32.46 33.54 34.62 6.75 7.71 8.73
15 26.77 28.22 29.68 3.14 4.10 4.88
16 26.52 27.98 29.44 2.00 2.71 3.44
17 28.50 29.84 31.17 1.54 2.01 2.49
18 30.81 32.05 33.29 1.41 1.74 2.11
19 30.98 32.17 33.35 2.01 2.42 2.83
20 32.78 33.81 34.84 3.08 3.67 4.15
21 30.50 31.31 32.11 6.58 7.70 8.73
22 37.14 38.07 39.00 7.37 8.40 9.28
23 39.90 40.83 41.77 6.91 7.64 8.43
24 42.16 43.15 44.15 7.80 8.70 9.81
25 37.80 38.89 39.98 5.96 6.90 7.98
26 32.10 33.34 34.57 5.13 5.98 6.91
27 31.70 33.03 34.36 3.78 4.89 5.73
28 30.79 32.16 33.53 2.73 3.56 4.43
29 33.58 34.83 36.08 1.90 2.43 3.03
30 33.87 35.02 36.18 1.51 1.98 2.56
31 34.07 35.08 36.10 1.94 2.33 2.77
32 29.14 30.07 31.00 4.07 4.71 5.29
33 37.20 38.37 39.53 5.07 5.95 6.83
34 35.70 36.87 38.04 3.39 4.19 5.18
35 36.95 37.92 38.88 2.17 2.70 3.41
36 39.11 40.15 41.20 3.63 4.50 5.34
37 35.38 36.25 37.13 1.73 2.17 2.65
38 46.07 46.98 47.89 8.84 9.77 10.86
39 46.72 47.61 48.50 9.73 11.12 12.43
40 46.26 47.16 48.06 8.64 10.55 12.36
41 42.79 43.81 44.83 6.45 7.62 8.67
42 43.44 44.45 45.45 5.87 7.27 8.67
43 45.69 46.61 47.53 5.95 7.10 8.18
44 43.78 44.69 45.60 3.42 4.56 5.46
45 42.76 43.61 44.47 2.12 3.02 3.91
46 36.24 37.09 37.94 1.92 2.44 3.00
47 37.84 38.72 39.60 1.44 2.06 2.59
48 31.34 32.23 33.12 4.24 4.85 5.52
49 29.88 30.84 31.80 2.83 3.34 3.98
50 49.63 50.52 51.40 10.87 12.34 13.86
51 51.38 52.21 53.03 10.84 12.38 14.56
52 49.62 50.49 51.37 9.12 11.55 13.32
53 49.65 50.51 51.38 4.88 6.78 8.54
54 52.66 53.45 54.24 3.21 4.31 5.89
55 49.34 50.17 51.00 1.89 2.63 3.77
56 53.96 54.83 55.70 8.70 9.97 11.97
57 54.20 55.05 55.90 10.57 11.87 13.74
58 55.95 56.79 57.64 11.04 13.21 15.12
59 54.43 55.25 56.08 10.92 13.30 15.62
60 57.93 58.69 59.44 9.54 12.26 15.14
61 55.99 56.78 57.58 5.65 8.07 10.68
62 62.61 63.31 64.00 5.69 7.42 10.13
63 65.89 66.65 67.42 3.40 4.72 5.90
64 57.74 58.44 59.13 3.07 4.72 6.07
65 54.47 55.18 55.88 1.35 1.94 2.59
66 60.66 61.54 62.43 6.87 8.40 10.24
67 68.08 68.92 69.77 5.46 6.69 8.24
68 71.99 72.69 73.40 6.81 8.07 9.89
69 58.94 59.81 60.68 9.35 11.23 13.35
70 60.56 61.34 62.13 9.85 12.15 14.40
71 61.68 62.43 63.18 10.13 12.43 15.01
72 35.16 35.91 36.66 6.47 7.46 8.54
73 36.16 36.89 37.62 6.63 7.80 8.85
74 37.73 38.46 39.19 6.45 7.83 8.92
75 40.44 40.98 41.52 22.81 26.60 29.92
76 44.09 44.59 45.10 28.16 33.88 37.06
77 32.62 33.43 34.23 3.77 4.59 5.39
78 31.65 32.48 33.31 7.44 8.81 10.28
79 36.30 37.02 37.74 3.21 3.80 4.36
80 34.73 35.45 36.17 5.16 6.22 7.51
81 42.78 43.40 44.01 17.43 21.09 24.11
82 46.14 46.74 47.34 23.80 28.72 32.74
83 33.69 34.57 35.45 3.63 4.34 5.14
84 37.61 38.43 39.25 2.28 2.88 3.50
85 38.74 39.56 40.38 2.02 2.50 2.91
86 35.23 36.08 36.93 2.59 3.15 3.71
87 38.55 39.36 40.17 2.47 3.06 3.96
88 46.45 47.18 47.91 8.45 10.23 13.45
89 45.65 46.35 47.05 11.83 14.79 18.10
90 42.27 43.02 43.77 1.12 1.42 1.75
91 50.22 50.98 51.74 3.95 5.03 6.55
92 54.07 54.72 55.36 4.31 5.55 7.56
93 56.49 57.30 58.12 2.31 3.27 4.52
94 55.16 55.91 56.66 0.90 1.29 1.83
95 52.90 53.64 54.38 1.17 1.52 1.97
96 57.78 58.56 59.34 1.55 2.30 3.10
97 41.28 42.07 42.86 2.01 2.66 3.28
98 56.43 57.26 58.09 1.63 2.28 3.20
99 35.47 36.35 37.22 2.56 3.14 3.70
100 47.97 48.80 49.63 1.24 1.85 2.62
101 43.31 44.15 44.99 1.89 2.48 3.15
102 50.65 51.44 52.23 1.31 1.92 2.70
201 3.09 5.07 7.04 1.13 1.54 1.96
202 15.85 17.87 19.88 2.61 3.29 4.02
203 7.51 9.60 11.70 2.13 2.70 3.47
204 -0.88 0.86 2.60 1.27 1.74 2.18
205 5.68 7.55 9.41 2.38 3.03 3.71
206 18.93 20.56 22.18 5.34 6.83 8.56
207 22.46 24.39 26.31 4.74 5.83 7.31
208 30.55 31.85 33.14 17.08 20.22 23.98
209 28.25 29.39 30.53 26.27 29.87 35.93
210 26.15 27.96 29.77 14.66 16.79 19.69
211 32.68 33.60 34.52 28.02 32.84 37.95
212 38.10 38.91 39.71 29.97 34.56 39.75
213 35.70 36.42 37.13 9.70 11.56 13.81
1501 73.66 74.06 74.45 11.55 15.37 17.60
1502 76.21 76.89 77.58 9.08 12.43 15.08
1503 73.81 74.26 74.70 9.58 11.09 13.18
1504 73.33 73.69 74.05 8.72 9.21 11.56
1505 71.41 71.87 72.33 11.31 12.84 19.07
1506 71.57 71.93 72.29 12.07 15.44 20.14