December 1900 - September 1901 Climate Regions Precipitation
-99
1901-2000 base period
Inches
128 years
1901-2000
101
Northeast Climate Region
37.1
1.97
90
35.13
102
Upper Midwest Climate Region
21.83
-3.72
11
25.55
103
Ohio Valley Climate Region
27.62
-8.57
3
36.19
104
Southeast Climate Region
53.72
9.44
122
44.28
105
Northern Rockies and Plains Climate Region
16.57
0.16
70
16.41
106
South Climate Region
22.37
-7.34
6
29.71
107
Southwest Climate Region
10.38
-2.13
18
12.51
108
Northwest Climate Region
25.71
0.5
73
25.21
109
West Climate Region
14.4
-0.14
75
14.54