October 1922 - February 1923 Washington Divisional Precipitation
-99
1901-2000 base period
Inches
129 years
1901-2000
4501
West Olympic Coast
1
45
Washington
WA
63.52
-9.27
34
72.79
4502
North East Olympic San Juan
2
45
Washington
WA
15.05
-2.08
30
17.13
4503
Puget Sound Lowlands
3
45
Washington
WA
25.29
-2.22
45
27.51
4504
East Olympic Cascade Foothills
4
45
Washington
WA
44.93
-3.22
45
48.15
4505
Cascade Mountains West
5
45
Washington
WA
53.78
-3.75
50
57.53
4506
East Slope Cascades
6
45
Washington
WA
24.57
-0.67
62
25.24
4507
Okanogan Big Bend
7
45
Washington
WA
7.44
0.17
66
7.27
4508
Central Basin
8
45
Washington
WA
5.99
-0.22
58
6.21
4509
Northeastern
9
45
Washington
WA
11.42
-0.58
56
12
4510
Palouse Blue Mountains
10
45
Washington
WA
9.61
-1.29
35
10.9