Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of October 2019. For more information, please see Climatological Rankings.


Washington

Precipitation Rankings, December 1947

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1947
1-Month
5.74"
(145.80mm)
6.47"
(164.34mm)
-0.73"
(-18.54mm)
50th Driest Driest since: 1944 1985
75th Wettest Wettest since: 1946 1933
Nov–Dec 1947
2-Month
10.02"
(254.51mm)
12.59"
(319.79mm)
-2.57"
(-65.28mm)
27th Driest Driest since: 1944 1976
98th Wettest Wettest since: 1946 1897
Oct–Dec 1947
3-Month
18.49"
(469.65mm)
16.24"
(412.50mm)
2.25"
(57.15mm)
89th Driest Driest since: 1946 1976
36th Wettest Wettest since: 1942 1933
Sep–Dec 1947
4-Month
20.59"
(522.99mm)
18.20"
(462.28mm)
2.39"
(60.71mm)
87th Driest Driest since: 1946 1976
38th Wettest Wettest since: 1945 1933
Aug–Dec 1947
5-Month
21.10"
(535.94mm)
19.22"
(488.19mm)
1.88"
(47.75mm)
78th Driest Driest since: 1946 1976
47th Wettest Wettest since: 1945 1933
Jul–Dec 1947
6-Month
22.40"
(568.96mm)
20.11"
(510.79mm)
2.29"
(58.17mm)
88th Driest Driest since: 1946 1929
37th Wettest Wettest since: 1941 1933
Ties: 1903
Jun–Dec 1947
7-Month
25.69"
(652.53mm)
22.00"
(558.80mm)
3.69"
(93.73mm)
100th Driest Driest since: 1946 1930
25th Wettest Wettest since: 1937 1933
Ties: 1909
May–Dec 1947
8-Month
26.35"
(669.29mm)
24.25"
(615.95mm)
2.10"
(53.34mm)
78th Driest Driest since: 1946 1976
47th Wettest Wettest since: 1942 1933
Apr–Dec 1947
9-Month
29.14"
(740.16mm)
27.08"
(687.83mm)
2.06"
(52.33mm)
78th Driest Driest since: 1946 1952
47th Wettest Wettest since: 1942 1948
Mar–Dec 1947
10-Month
32.06"
(814.32mm)
31.23"
(793.24mm)
0.83"
(21.08mm)
65th Driest Driest since: 1946 1952
60th Wettest Wettest since: 1945 1933
Feb–Dec 1947
11-Month
35.86"
(910.84mm)
35.96"
(913.38mm)
-0.10"
(-2.54mm)
59th Driest Driest since: 1944 1952
66th Wettest Wettest since: 1946 1948
Jan–Dec 1947
12-Month
41.79"
(1,061.47mm)
42.03"
(1,067.56mm)
-0.24"
(-6.09mm)
58th Driest Driest since: 1944 1929
67th Wettest Wettest since: 1946 1996
Jul 1946–Dec 1947
18-Month
61.52"
(1,562.61mm)
62.24"
(1,580.90mm)
-0.72"
(-18.29mm)
61st Driest Driest since: 1945 1930
63rd Wettest Wettest since: 1946 1996
Jan 1946–Dec 1947
24-Month
85.47"
(2,170.94mm)
84.17"
(2,137.92mm)
1.30"
(33.02mm)
65th Driest Driest since: 1945 1930
59th Wettest Wettest since: 1946 1996
Jan 1945–Dec 1947
36-Month
131.80"
(3,347.72mm)
126.33"
(3,208.78mm)
5.47"
(138.94mm)
83rd Driest Driest since: 1946 1930
40th Wettest Wettest since: 1934 1997
Jan 1944–Dec 1947
48-Month
162.10"
(4,117.34mm)
168.37"
(4,276.60mm)
-6.27"
(-159.26mm)
35th Driest Driest since: 1946 1931
87th Wettest Wettest since: 1937 1998
Jan 1943–Dec 1947
60-Month
194.75"
(4,946.65mm)
210.39"
(5,343.91mm)
-15.64"
(-397.26mm)
18th Driest Driest since: 1946 1930
103rd Wettest Wettest since: 1941 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 7, 2019 from https://www.ncdc.noaa.gov/cag/