January 1917 - December 1919 Climate Regions Precipitation
-99
1901-2000 base period
Inches
127 years
1901-2000
101
Northeast Climate Region
125.71
-0.31
55
126.02
102
Upper Midwest Climate Region
84.43
-4.64
26
89.07
103
Ohio Valley Climate Region
123.91
-2.78
40
126.69
104
Southeast Climate Region
148.88
-2.4
54
151.28
105
Northern Rockies and Plains Climate Region
51.1
-4.75
21
55.85
106
South Climate Region
98.7
-6.08
28
104.78
107
Southwest Climate Region
44.15
0.56
80
43.59
108
Northwest Climate Region
90.84
-5.49
32
96.33
109
West Climate Region
43.43
-8.83
20
52.26