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 January 2020. For more information, please see Climatological Rankings.


Washington

Precipitation Rankings, September 1945

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1945
1-Month
3.15"
(80.01mm)
1.95"
(49.53mm)
1.20"
(30.48mm)
107th Driest Driest since: 1944 1975
19th Wettest Wettest since: 1941 2013
Aug–Sep 1945
2-Month
3.63"
(92.20mm)
2.97"
(75.44mm)
0.66"
(16.76mm)
93rd Driest Driest since: 1944 2012
33rd Wettest Wettest since: 1941 2013
Jul–Sep 1945
3-Month
3.92"
(99.57mm)
3.87"
(98.30mm)
0.05"
(1.27mm)
74th Driest Driest since: 1944 1929
52nd Wettest Wettest since: 1941 1920, 1978
Jun–Sep 1945
4-Month
4.79"
(121.67mm)
5.76"
(146.30mm)
-0.97"
(-24.63mm)
44th Driest Driest since: 1943 2003
82nd Wettest Wettest since: 1944 1948
May–Sep 1945
5-Month
8.02"
(203.71mm)
8.00"
(203.20mm)
0.02"
(0.51mm)
66th Driest Driest since: 1944 2003
60th Wettest Wettest since: 1942 1948
Apr–Sep 1945
6-Month
10.93"
(277.62mm)
10.83"
(275.08mm)
0.10"
(2.54mm)
67th Driest Driest since: 1944 1938
59th Wettest Wettest since: 1942 1948
Mar–Sep 1945
7-Month
16.99"
(431.55mm)
14.98"
(380.49mm)
2.01"
(51.06mm)
97th Driest Driest since: 1944 1924
29th Wettest Wettest since: 1941 1997
Feb–Sep 1945
8-Month
22.66"
(575.56mm)
19.72"
(500.89mm)
2.94"
(74.67mm)
101st Driest Driest since: 1944 1973
25th Wettest Wettest since: 1940 1948
Jan–Sep 1945
9-Month
28.24"
(717.30mm)
25.78"
(654.81mm)
2.46"
(62.49mm)
96th Driest Driest since: 1944 1929
30th Wettest Wettest since: 1937 1972
Dec 1944–Sep 1945
10-Month
30.68"
(779.27mm)
32.30"
(820.42mm)
-1.62"
(-41.15mm)
51st Driest Driest since: 1944 1929
74th Wettest Wettest since: 1940 1997
Nov 1944–Sep 1945
11-Month
36.35"
(923.29mm)
38.43"
(976.12mm)
-2.08"
(-52.83mm)
46th Driest Driest since: 1944 1929
79th Wettest Wettest since: 1943 1997
Oct 1944–Sep 1945
12-Month
38.11"
(967.99mm)
42.12"
(1,069.85mm)
-4.01"
(-101.86mm)
32nd Driest Driest since: 1944 1977
93rd Wettest Wettest since: 1943 1997
Apr 1944–Sep 1945
18-Month
48.48"
(1,231.39mm)
52.97"
(1,345.44mm)
-4.49"
(-114.05mm)
31st Driest Driest since: 1944 1929
94th Wettest Wettest since: 1943 1997
Oct 1943–Sep 1945
24-Month
69.36"
(1,761.74mm)
84.27"
(2,140.46mm)
-14.91"
(-378.72mm)
4th Driest Driest since: 1931 1930
120th Wettest Wettest since: 1944 1997
Oct 1942–Sep 1945
36-Month
109.90"
(2,791.46mm)
126.34"
(3,209.04mm)
-16.44"
(-417.58mm)
8th Driest Driest since: 1944 1931
115th Wettest Wettest since: 1943 1997
Oct 1941–Sep 1945
48-Month
145.65"
(3,699.51mm)
168.46"
(4,278.88mm)
-22.81"
(-579.37mm)
4th Driest Driest since: 1932 1931
118th Wettest Wettest since: 1944 1999
Oct 1940–Sep 1945
60-Month
185.64"
(4,715.26mm)
210.45"
(5,345.43mm)
-24.81"
(-630.17mm)
5th Driest Driest since: 1932 1930
116th Wettest Wettest since: 1944 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 26, 2020 from https://www.ncdc.noaa.gov/cag/