September 1909 - June 1910 Climate Regions Precipitation
-99
1901-2000 base period
Inches
128 years
1901-2000
101
Northeast Climate Region
31.97
-2.26
33
34.23
102
Upper Midwest Climate Region
18.71
-3.9
13
22.61
103
Ohio Valley Climate Region
31.89
-2.68
32
34.57
104
Southeast Climate Region
32.58
-6.72
14
39.3
105
Northern Rockies and Plains Climate Region
13.07
-1.74
23
14.81
106
South Climate Region
23.53
-5.25
16
28.78
107
Southwest Climate Region
8.88
-1.77
31
10.65
108
Northwest Climate Region
32.94
2.35
95
30.59
109
West Climate Region
15.97
-0.76
65
16.73