Northwest December 1947 Precipitation Rankings
1901-2000
Inches
1
3.35
4.63
-1.28
32
98
1976
1964
1944
1946
bottom-third
2
6.90
8.97
-2.07
29
101
1976
1996
1944
1946
bottom-third
1986,2009
3
12.69
11.51
1.18
82
48
1976
1996
1944
1946
normal
4
14.19
12.93
1.26
81
49
1976
1996
1944
1946
normal
5
14.76
13.73
1.03
82
48
1936
1996
1944
1946
normal
6
15.59
14.46
1.13
81
49
1936
1996
1944
1946
normal
7
18.91
16.18
2.73
103
27
1976
1996
1946
1942
top-third
8
20.10
18.32
1.78
92
38
1935
1996
1946
1945
top-third
9
22.16
20.67
1.49
86
44
1976
1996
1946
1945
normal
10
25.12
23.93
1.19
82
48
1976
1996
1946
1945
normal
2015
11
27.50
27.54
-0.04
66
64
1935
1996
1944
1946
normal
12
30.95
32.07
-1.12
57
73
1929
1996
1944
1946
normal
18
47.00
46.58
0.42
72
57
1929
1996
1945
1946
normal
1906
24
64.18
64.19
-0.01
67
62
1930
1996
1945
1946
normal
36
100.61
96.33
4.28
99
29
1930
1997
1946
1942
top-third
48
125.39
128.33
-2.94
46
81
1931
1998
1946
1943
normal
60
152.63
160.34
-7.71
28
98
1932
1999
1939
1946
bottom-third