March 1999 - February 2001 Wyoming Divisional Precipitation
-99
1901-2000 base period
Inches
128 years
1901-2000
4801
Yellowstone Drainage
1
48
Wyoming
WY
47.2
-7.96
13
55.16
4802
Snake Drainage
2
48
Wyoming
WY
55.61
-10.54
11
66.15
4803
Green and Bear Drainage
3
48
Wyoming
WY
24.78
-2.6
35
27.38
4804
Big Horn
4
48
Wyoming
WY
26.2
-3.79
25
29.99
4805
Powder, Little Mo and Tongue Drainages
5
48
Wyoming
WY
27.45
-3.11
34
30.56
4806
Belle Fourche Drainage
6
48
Wyoming
WY
32.91
0.24
70
32.67
4807
Cheyenne Niobrara Drainage
7
48
Wyoming
WY
30.27
1.7
84
28.57
4808
Lower Platte
8
48
Wyoming
WY
29.26
-0.48
62
29.74
4809
Wind River
9
48
Wyoming
WY
25.82
-4.07
25
29.89
4810
Upper Platte
10
48
Wyoming
WY
24.48
-1.95
39
26.43