January - December 1922 Climate Regions Precipitation
-99
1901-2000 base period
Inches
129 years
1901-2000
101
Northeast Climate Region
39.54
-2.5
28
42.04
102
Upper Midwest Climate Region
28.31
-1.37
37
29.68
103
Ohio Valley Climate Region
41.28
-0.95
48
42.23
104
Southeast Climate Region
55.88
5.55
107
50.34
105
Northern Rockies and Plains Climate Region
18.83
0.22
69
18.61
106
South Climate Region
35.59
0.71
68
34.88
107
Southwest Climate Region
12.97
-1.58
36
14.55
108
Northwest Climate Region
28.12
-3.95
25
32.07
109
West Climate Region
19.15
1.74
94
17.41