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, May 1920

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1920
1-Month
1.56"
(39.62mm)
2.25"
(57.15mm)
-0.69"
(-17.53mm)
30th Driest Driest since: 1914 1924
96th Wettest Wettest since: 1919 1948
Apr–May 1920
2-Month
5.27"
(133.86mm)
5.08"
(129.03mm)
0.19"
(4.83mm)
70th Driest Driest since: 1918 1924
56th Wettest Wettest since: 1919 1948
Mar–May 1920
3-Month
9.31"
(236.47mm)
9.23"
(234.44mm)
0.08"
(2.03mm)
65th Driest Driest since: 1918 1924
61st Wettest Wettest since: 1919 2011
Ties: 1901
Feb–May 1920
4-Month
10.03"
(254.76mm)
13.96"
(354.58mm)
-3.93"
(-99.82mm)
10th Driest Driest since: 1913 1973
116th Wettest Wettest since: 1919 2017
Jan–May 1920
5-Month
15.77"
(400.56mm)
20.03"
(508.76mm)
-4.26"
(-108.20mm)
15th Driest Driest since: 1911 1985
111th Wettest Wettest since: 1919 1961
Dec 1919–May 1920
6-Month
20.37"
(517.40mm)
26.54"
(674.12mm)
-6.17"
(-156.72mm)
8th Driest Driest since: 1915 1985
117th Wettest Wettest since: 1919 1997
Nov 1919–May 1920
7-Month
26.08"
(662.43mm)
32.67"
(829.82mm)
-6.59"
(-167.39mm)
15th Driest Driest since: 1915 1977
110th Wettest Wettest since: 1919 1974
Oct 1919–May 1920
8-Month
28.22"
(716.79mm)
36.36"
(923.54mm)
-8.14"
(-206.75mm)
11th Driest Driest to Date 1977
114th Wettest Wettest since: 1919 1974
Sep 1919–May 1920
9-Month
30.35"
(770.89mm)
38.32"
(973.33mm)
-7.97"
(-202.44mm)
13th Driest Driest to Date 1977
112th Wettest Wettest since: 1919 1974
Aug 1919–May 1920
10-Month
30.80"
(782.32mm)
39.35"
(999.49mm)
-8.55"
(-217.17mm)
11th Driest Driest to Date 1977
114th Wettest Wettest since: 1919 1974
Jul 1919–May 1920
11-Month
31.09"
(789.69mm)
40.24"
(1,022.10mm)
-9.15"
(-232.41mm)
8th Driest Driest to Date 1977
117th Wettest Wettest since: 1919 1974
Jun 1919–May 1920
12-Month
31.83"
(808.48mm)
42.13"
(1,070.10mm)
-10.30"
(-261.62mm)
7th Driest Driest to Date 1977
118th Wettest Wettest since: 1919 1974
Dec 1918–May 1920
18-Month
62.54"
(1,588.52mm)
68.67"
(1,744.22mm)
-6.13"
(-155.70mm)
27th Driest Driest since: 1915 1930
97th Wettest Wettest since: 1919 1997
Jun 1918–May 1920
24-Month
77.13"
(1,959.10mm)
84.30"
(2,141.22mm)
-7.17"
(-182.12mm)
29th Driest Driest since: 1912 1930
95th Wettest Wettest since: 1919 1997
Jun 1917–May 1920
36-Month
119.73"
(3,041.14mm)
126.40"
(3,210.56mm)
-6.67"
(-169.42mm)
34th Driest Driest since: 1915 1931
89th Wettest Wettest since: 1919 1998
Jun 1916–May 1920
48-Month
157.22"
(3,993.39mm)
168.49"
(4,279.65mm)
-11.27"
(-286.26mm)
27th Driest Driest since: 1915 1931
95th Wettest Wettest since: 1919 1999
Jun 1915–May 1920
60-Month
207.27"
(5,264.66mm)
210.48"
(5,346.19mm)
-3.21"
(-81.53mm)
48th Driest Driest since: 1917 1930
73rd Wettest Wettest since: 1919 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 16, 2019 from https://www.ncdc.noaa.gov/cag/