Rainfall: October through March
Rainfall (in.) accumulation summary from October 1 for (up to) the 6 years ending March 31.

StationOct 1, 2011
through
Mar 31, 2012
Oct 1, 2012
through
Mar 31, 2013
Oct 1, 2013
through
Mar 31, 2014
Oct 1, 2014
through
Mar 31, 2015
Oct 1, 2015
through
Mar 31, 2016
Oct 1 - Mar 31
Average
Oct 1, 2016
through
Mar 31, 2017
CountyState
Hatton
2.89
5.53
2.99
4.95
6.50
4.57
7.96
Adams CountyWashington
Lind
3.95
5.77
2.97
5.45
7.33
5.09
9.30
Adams CountyWashington
Ritzville
4.88
6.66
4.22
6.36
6.29
5.68
9.62
Adams CountyWashington
Washtucna West
-
-
-
-
5.81
5.81
12.03
Adams CountyWashington
WSU Othello
2.93
4.64
2.38
4.51
5.97
4.09
6.94
Adams CountyWashington
Anatone
6.47
5.82
4.43
5.59
7.19
5.90
7.45
Asotin CountyWashington
Alder Ridge
-
-
-
-
0.71
0.71
5.32
Benton CountyWashington
Badger Canyon
2.34
3.42
1.91
3.39
4.85
3.18
6.02
Benton CountyWashington
Benton City
3.05
4.32
2.79
4.10
6.28
4.11
7.69
Benton CountyWashington
Benton City West
2.58
4.65
2.52
4.04
5.87
3.93
8.17
Benton CountyWashington
Canoe Ridge
3.76
5.08
4.12
4.04
3.75
4.15
6.13
Benton CountyWashington
Carlson
3.54
5.76
2.86
4.86
6.10
4.62
7.73
Benton CountyWashington
Chucker
4.04
6.42
3.45
5.50
6.52
5.19
6.88
Benton CountyWashington
Coffin
3.57
5.52
3.21
5.11
6.28
4.74
7.16
Benton CountyWashington
Eby
4.78
8.82
5.40
7.36
8.07
6.89
9.01
Benton CountyWashington
Finley
2.51
4.44
2.30
4.26
2.21
3.14
7.71
Benton CountyWashington
Fourmile
2.62
5.42
2.25
4.43
5.62
4.07
6.55
Benton CountyWashington
Gramling
4.18
7.24
3.11
5.74
7.27
5.51
8.15
Benton CountyWashington
Grandview NE
-
4.74
2.29
3.99
6.14
4.29
6.56
Benton CountyWashington
Horrigan
2.69
5.15
2.27
3.58
4.08
3.55
4.10
Benton CountyWashington
Hundred Circles
3.06
4.14
2.49
4.13
5.24
3.81
5.77
Benton CountyWashington
McClure
3.08
5.82
4.43
5.35
7.41
5.22
8.49
Benton CountyWashington
McNary
2.98
5.96
2.70
4.09
5.61
4.27
7.56
Benton CountyWashington
McWhorter
2.81
5.29
3.02
4.92
6.39
4.49
7.41
Benton CountyWashington
Paterson
3.15
4.62
2.04
3.61
4.89
3.66
5.39
Benton CountyWashington
Paterson West
3.13
4.54
2.22
2.94
5.04
3.57
5.27
Benton CountyWashington
Red Mountain
-
-
-
-
0.14
0.14
6.51
Benton CountyWashington
Red Mountain North
-
-
-
-
5.51
5.51
6.61
Benton CountyWashington
Roza
2.45
4.79
2.36
4.32
5.99
3.98
7.80
Benton CountyWashington
Station 2
2.86
5.81
2.29
8.58
9.86
5.88
7.04
Benton CountyWashington
Station 4
3.21
5.42
2.14
4.59
5.33
4.14
6.33
Benton CountyWashington
Triple-S
3.65
5.39
3.06
5.26
7.26
4.92
7.16
Benton CountyWashington
Wallula West
-
-
-
1.37
6.57
3.97
8.26
Benton CountyWashington
Wheelhouse
2.25
4.18
1.92
3.18
5.05
3.32
5.51
Benton CountyWashington
Whitcomb Island
3.05
4.40
2.28
4.07
5.42
3.84
7.77
Benton CountyWashington
WSU Hamilton
2.51
3.73
2.02
3.25
5.45
3.39
6.43
Benton CountyWashington
WSU Prosser (WSU HQ)
2.72
5.28
2.57
4.15
6.40
4.22
7.84
Benton CountyWashington
WSU Tri-Cities (WSU TC)
2.57
3.66
2.56
4.33
5.37
3.70
6.41
Benton CountyWashington
Boyd District
6.33
7.74
4.24
8.04
12.93
7.86
10.39
Chelan CountyWashington
Chelan South
6.04
9.34
4.47
8.25
12.92
8.20
9.83
Chelan CountyWashington
Malaga
4.10
5.14
2.67
5.61
9.57
5.42
6.93
Chelan CountyWashington
N Cashmere
6.36
7.66
6.52
9.05
14.36
8.79
7.88
Chelan CountyWashington
Peshastin
-
-
10.91
15.14
22.27
16.11
16.64
Chelan CountyWashington
Wenatchee Heights
8.15
10.59
6.82
7.69
12.31
9.11
7.86
Chelan CountyWashington
WSU TFREC
4.83
6.36
4.12
7.86
12.05
7.04
7.88
Chelan CountyWashington
Sequim
9.10
8.21
9.65
13.44
16.06
11.29
9.82
Clallam CountyWashington
WSU Vancouver RE
26.71
28.75
19.45
26.49
38.07
27.89
41.11
Clark CountyWashington
Dayton
-
-
4.22
11.11
13.48
9.60
15.11
Columbia CountyWashington
Dayton NW
-
-
-
2.07
12.85
7.46
14.31
Columbia CountyWashington
Huntsville
12.62
10.65
6.75
11.41
13.60
11.01
14.81
Columbia CountyWashington
Brays Landing
5.33
7.73
4.34
2.64
13.64
6.74
9.21
Douglas CountyWashington
Brewster
5.63
6.96
3.42
7.31
10.72
6.81
8.60
Douglas CountyWashington
Crane
5.01
6.94
3.25
7.91
11.90
7.00
9.32
Douglas CountyWashington
East Wenatchee
3.97
5.60
2.84
5.91
9.75
5.61
7.34
Douglas CountyWashington
Mansfield NW
-
-
-
-
-
-
8.83
Douglas CountyWashington
Orondo
4.99
4.89
3.43
5.51
8.99
5.56
6.48
Douglas CountyWashington
St. Andrews
4.89
5.90
3.57
7.12
10.14
6.32
8.69
Douglas CountyWashington
Waterville North
-
-
-
-
-
-
6.56
Douglas CountyWashington
WSU Sunrise
3.71
5.04
2.51
5.10
8.70
5.01
6.62
Douglas CountyWashington
Basin City
3.03
5.21
2.64
4.05
5.73
4.13
7.53
Franklin CountyWashington
Pasco (CBC Pasco)
1.91
2.65
1.96
3.97
4.56
3.01
4.97
Franklin CountyWashington
Connell Bench
4.09
6.81
3.29
5.69
7.71
5.52
9.62
Franklin CountyWashington
Juniper
2.97
5.32
3.17
4.29
7.10
4.57
7.58
Franklin CountyWashington
Mesa SE
3.50
5.12
3.28
5.01
6.31
4.64
8.80
Franklin CountyWashington
Pasco North (North Pasco)
2.98
4.08
2.29
3.89
5.17
3.68
6.60
Franklin CountyWashington
PK_McClenny
4.58
7.06
3.62
8.11
8.41
6.36
9.57
Franklin CountyWashington
Ringold
3.53
4.65
2.54
3.72
5.44
3.98
6.22
Franklin CountyWashington
Smith Canyon East
2.56
3.47
2.25
4.23
4.47
3.40
6.88
Franklin CountyWashington
Desert Aire
2.46
3.81
1.53
2.73
5.50
3.21
5.11
Grant CountyWashington
Ephrata
2.00
3.92
2.27
4.21
6.04
3.69
5.62
Grant CountyWashington
Frenchman Hills
2.64
4.39
2.08
4.15
6.32
3.92
5.72
Grant CountyWashington
George West
2.56
3.20
1.80
3.67
4.19
3.08
5.76
Grant CountyWashington
Hartline South
-
-
3.25
6.39
8.41
6.02
8.15
Grant CountyWashington
Mae
2.01
4.10
2.08
4.12
5.77
3.62
5.89
Grant CountyWashington
Mattawa
0.93
3.78
1.43
2.73
5.12
2.80
4.18
Grant CountyWashington
Moses Lake
2.34
4.99
2.18
3.91
6.07
3.90
5.62
Grant CountyWashington
Quincy
2.90
4.77
2.55
5.23
7.24
4.54
7.55
Grant CountyWashington
Radar Hill
3.04
5.41
2.56
4.54
6.60
4.43
7.57
Grant CountyWashington
Royal City East
2.24
4.09
2.06
3.42
5.10
3.38
5.83
Grant CountyWashington
Royal City West
2.43
4.62
2.21
3.99
6.02
3.85
5.98
Grant CountyWashington
Royal Slope East
2.39
4.62
2.49
3.98
5.26
3.75
6.44
Grant CountyWashington
Wahluke Slope
2.05
4.14
2.30
3.25
7.50
3.85
5.75
Grant CountyWashington
Warden Golf
2.72
4.87
2.46
4.15
5.71
3.98
6.44
Grant CountyWashington
Wheeler
2.72
4.91
2.50
4.20
6.57
4.18
7.00
Grant CountyWashington
Grayland
-
-
-
40.36
69.08
54.72
72.45
Grays Harbor CountyWashington
Montesano
47.55
51.05
40.92
45.91
60.91
49.27
66.87
Grays Harbor CountyWashington
Langley
-
-
-
11.37
28.04
19.71
26.40
Island CountyWashington
Coupeville (Whidbey Island)
12.10
13.73
9.95
13.55
19.33
13.73
11.91
Island CountyWashington
Chimacum
-
-
-
-
22.04
22.04
16.98
Jefferson CountyWashington
Woodinville (21 Acres)
17.28
33.08
23.43
27.72
33.47
27.00
38.27
King CountyWashington
Seattle
10.61
23.67
22.48
27.13
35.29
23.84
40.15
King CountyWashington
Poulsbo South
-
2.68
23.96
29.65
43.97
25.07
46.59
Kitsap CountyWashington
Broadview
3.94
4.35
2.86
5.02
8.61
4.96
5.03
Kittitas CountyWashington
Thorp
7.29
7.73
5.80
7.84
12.60
8.25
10.07
Kittitas CountyWashington
Vantage
-
-
-
2.36
5.99
4.18
5.38
Kittitas CountyWashington
Alderdale
3.19
4.19
1.96
3.21
4.24
3.36
5.28
Klickitat CountyWashington
Husum
-
-
-
-
44.14
44.14
38.13
Klickitat CountyWashington
Maryhill
4.06
7.87
6.66
7.31
10.16
7.21
9.22
Klickitat CountyWashington
McKinley Springs
2.83
4.52
2.06
4.07
6.32
3.96
5.43
Klickitat CountyWashington
Phinny Hill
-
-
-
4.45
6.09
5.27
6.23
Klickitat CountyWashington
Roosevelt
4.20
5.87
4.50
4.68
6.65
5.18
7.00
Klickitat CountyWashington
Chehalis
-
-
-
-
11.51
11.51
58.32
Lewis CountyWashington
Almira
5.49
6.08
4.12
7.60
11.55
6.97
11.84
Lincoln CountyWashington
Davenport
7.02
7.18
5.76
8.73
12.44
8.23
13.14
Lincoln CountyWashington
Harrington South
-
-
3.84
6.36
9.26
6.49
10.51
Lincoln CountyWashington
Arrowhead
3.77
5.65
3.20
7.37
9.54
5.91
9.35
Okanogan CountyWashington
Azwell
-
-
-
-
10.92
10.92
8.34
Okanogan CountyWashington
Brewster Flat
5.74
8.08
3.74
8.57
12.64
7.75
10.23
Okanogan CountyWashington
Chief Joe
4.47
6.14
3.15
7.30
10.58
6.33
8.21
Okanogan CountyWashington
East Oroville
4.23
7.32
3.16
5.87
8.01
5.72
6.29
Okanogan CountyWashington
Ellisforde
5.04
9.05
3.25
5.97
9.67
6.60
9.02
Okanogan CountyWashington
Loomis Grade
4.73
7.29
2.72
6.06
7.87
5.73
7.49
Okanogan CountyWashington
Loomis Valley
6.29
8.99
3.53
7.40
10.45
7.33
9.12
Okanogan CountyWashington
Malott
6.81
9.43
3.84
8.72
12.96
8.35
10.85
Okanogan CountyWashington
Pogue Flat
4.38
7.56
3.58
7.87
10.26
6.73
10.67
Okanogan CountyWashington
South Tonasket
6.57
10.39
3.51
7.54
10.74
7.75
7.19
Okanogan CountyWashington
Tokeland
46.86
53.67
34.07
50.12
65.69
50.08
68.47
Pacific CountyWashington
WSU Long Beach
50.89
56.60
34.07
46.90
73.55
52.40
67.12
Pacific CountyWashington
WSU Puyallup
25.60
25.22
25.75
25.91
39.65
28.43
36.57
Pierce CountyWashington
Fir Island
17.67
18.10
15.63
17.23
23.49
18.42
17.91
Skagit CountyWashington
Sakuma
19.90
25.45
23.59
25.55
30.93
25.08
25.18
Skagit CountyWashington
WSU Mt Vernon
18.81
20.53
20.37
23.74
30.01
22.69
24.27
Skagit CountyWashington
Stevenson
-
-
46.27
56.99
76.30
59.85
71.04
Skamania CountyWashington
Underwood
36.33
33.17
34.58
33.58
48.06
37.14
39.21
Skamania CountyWashington
Snohomish
21.66
33.56
25.42
25.12
32.09
27.57
34.18
Snohomish CountyWashington
Stanwood
17.96
17.08
14.49
17.31
23.35
18.04
17.56
Snohomish CountyWashington
Fairfield
9.09
7.63
8.44
10.81
11.38
9.47
17.46
Spokane CountyWashington
Green Bluff
8.41
7.78
8.55
10.62
12.83
9.64
17.47
Spokane CountyWashington
Addy
-
-
-
-
13.61
13.61
15.35
Stevens CountyWashington
East Olympia
34.02
36.18
29.87
33.94
53.28
37.46
55.19
Thurston CountyWashington
Tumwater SW
38.29
41.24
34.21
40.06
60.79
42.92
55.76
Thurston CountyWashington
College Place
5.71
6.44
4.95
8.12
8.84
6.81
12.35
Walla Walla CountyWashington
FishHook
3.43
5.86
3.72
5.74
7.36
5.22
8.88
Walla Walla CountyWashington
K2H
3.99
6.25
3.76
6.49
8.12
5.72
11.22
Walla Walla CountyWashington
Prescott North
-
-
-
-
11.22
11.22
12.59
Walla Walla CountyWashington
Touchet
3.79
4.67
3.09
5.17
6.09
4.56
7.82
Walla Walla CountyWashington
Walla Walla
9.70
10.14
7.99
10.08
12.25
10.03
15.63
Walla Walla CountyWashington
Wallula
3.64
5.23
2.65
4.94
5.84
4.46
8.15
Walla Walla CountyWashington
Welland
4.12
4.47
3.60
5.74
6.83
4.95
8.40
Walla Walla CountyWashington
Lawrence
20.43
27.37
24.67
29.69
28.25
26.08
30.31
Whatcom CountyWashington
Lynden
22.95
28.29
20.26
26.82
23.44
24.35
31.46
Whatcom CountyWashington
Nooksack
16.25
22.37
18.68
19.61
21.97
19.78
26.81
Whatcom CountyWashington
Ten Mile
23.04
29.76
24.91
29.95
28.53
27.24
32.02
Whatcom CountyWashington
Garfield East
-
-
7.87
12.28
12.70
10.95
14.53
Whitman CountyWashington
LaCrosse
-
0.50
5.36
8.73
7.04
5.41
13.25
Whitman CountyWashington
Pullman
12.36
9.57
10.21
12.97
14.84
11.99
15.13
Whitman CountyWashington
Pullman Central
-
-
-
-
13.97
13.97
16.48
Whitman CountyWashington
Pullman NE
15.52
15.97
9.80
13.66
16.32
14.25
16.71
Whitman CountyWashington
St. John
3.27
4.87
3.87
6.29
9.08
5.48
9.25
Whitman CountyWashington
Ahtanum
4.75
5.58
2.98
5.64
10.35
5.86
9.32
Yakima CountyWashington
Buena
3.07
3.55
2.56
3.68
6.37
3.85
7.28
Yakima CountyWashington
Cowiche
4.83
5.96
3.59
5.38
10.39
6.03
9.46
Yakima CountyWashington
Gleed
4.07
4.98
2.68
4.65
8.77
5.03
7.97
Yakima CountyWashington
Granger North
-
-
-
3.66
6.34
5.00
8.09
Yakima CountyWashington
Konnowac Pass
2.88
3.68
2.46
3.95
7.16
4.03
7.25
Yakima CountyWashington
Mabton East
2.47
3.91
2.58
2.88
6.00
3.57
6.19
Yakima CountyWashington
Moxee
2.88
3.28
2.03
3.52
7.07
3.76
7.13
Yakima CountyWashington
Moxee East
3.01
3.42
2.40
3.89
6.94
3.93
7.18
Yakima CountyWashington
Naches
4.60
5.60
3.26
4.90
9.63
5.60
8.52
Yakima CountyWashington
Outlook
2.64
2.81
2.45
3.27
5.35
3.30
5.90
Yakima CountyWashington
Parker
3.24
3.77
2.29
3.97
7.51
4.16
6.86
Yakima CountyWashington
Pomona
3.89
4.30
2.70
3.83
8.06
4.56
7.10
Yakima CountyWashington
Port Of Sunnyside
2.17
3.81
2.07
2.98
4.87
3.18
6.53
Yakima CountyWashington
Snipes Mountain
-
-
0.15
2.90
5.26
2.77
6.87
Yakima CountyWashington
Sunnyside
2.38
3.83
2.03
3.69
5.71
3.53
6.60
Yakima CountyWashington
Sunnyside NE
-
-
-
-
1.11
1.11
8.44
Yakima CountyWashington
Toppenish
2.78
3.97
2.48
3.76
6.49
3.90
6.96
Yakima CountyWashington
Wapato
2.58
3.34
2.43
3.83
7.06
3.85
7.01
Yakima CountyWashington
Odell (WAI-Moe)
-
-
-
0.76
30.67
15.72
24.95
Hood River CountyOregon
Corvallis East
-
17.66
18.51
26.10
36.56
24.71
42.43
Linn CountyOregon
Silverton North
1.77
23.48
16.68
22.03
33.73
19.54
40.62
Marion CountyOregon
St. Paul South
28.39
14.15
17.36
25.94
35.67
24.30
40.98
Marion CountyOregon
Woodburn South
25.96
24.64
18.36
24.36
34.69
25.60
32.47
Marion CountyOregon
Moro
-
-
-
-
6.73
6.73
7.50
Sherman CountyOregon
Pendleton
-
-
-
-
8.58
8.58
12.79
Umatilla CountyOregon
Craigmont SE
-
-
-
-
2.11
2.11
9.39
Lewis CountyIdaho

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