May - June 1918 Climate Regions Precipitation
-99
1901-2000 base period
Inches
129 years
1901-2000
101
Northeast Climate Region
7.66
0.12
71
7.54
102
Upper Midwest Climate Region
8.06
0.59
82
7.47
103
Ohio Valley Climate Region
8.32
-0.2
58
8.52
104
Southeast Climate Region
7.12
-1.67
27
8.79
105
Northern Rockies and Plains Climate Region
4.06
-1.52
15
5.58
106
South Climate Region
5.4
-2.18
17
7.58
107
Southwest Climate Region
1.61
-0.44
35
2.05
108
Northwest Climate Region
2.09
-1.77
7
3.86
109
West Climate Region
1.24
-0.17
62
1.41