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 1896

View Period (Months):All12345678910111218
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1896
1-Month
1.35"
(34.29mm)
1.95"
(49.53mm)
-0.60"
(-15.24mm)
40th Driest Driest to Date 1975
86th Wettest Wettest since: 1895 2013
Ties: 2017
Aug–Sep 1896
2-Month
2.40"
(60.96mm)
2.98"
(75.69mm)
-0.58"
(-14.73mm)
50th Driest Driest to Date 2012
76th Wettest Wettest since: 1895 2013
Jul–Sep 1896
3-Month
2.62"
(66.55mm)
3.87"
(98.30mm)
-1.25"
(-31.75mm)
24th Driest Driest to Date 1929
102nd Wettest Wettest since: 1895 1920, 1978
Jun–Sep 1896
4-Month
3.93"
(99.82mm)
5.76"
(146.30mm)
-1.83"
(-46.48mm)
22nd Driest Driest since: 1895 2003
104th Wettest Wettest to Date 1948
May–Sep 1896
5-Month
7.39"
(187.71mm)
8.00"
(203.20mm)
-0.61"
(-15.49mm)
53rd Driest Driest since: 1895 2003
73rd Wettest Wettest to Date 1948
Apr–Sep 1896
6-Month
11.61"
(294.89mm)
10.83"
(275.08mm)
0.78"
(19.81mm)
81st Driest Driest since: 1895 1938
45th Wettest Wettest to Date 1948
Ties: 1911
Mar–Sep 1896
7-Month
14.47"
(367.54mm)
14.98"
(380.49mm)
-0.51"
(-12.95mm)
53rd Driest Driest since: 1895 1924
73rd Wettest Wettest to Date 1997
Feb–Sep 1896
8-Month
19.12"
(485.65mm)
19.72"
(500.89mm)
-0.60"
(-15.24mm)
55th Driest Driest since: 1895 1973
71st Wettest Wettest to Date 1948
Jan–Sep 1896
9-Month
27.67"
(702.82mm)
25.78"
(654.81mm)
1.89"
(48.01mm)
86th Driest Driest since: 1895 1929
40th Wettest Wettest to Date 1972
Dec 1895–Sep 1896
10-Month
36.76"
(933.70mm)
32.30"
(820.42mm)
4.46"
(113.28mm)
102nd Driest Driest to Date 1929
23rd Wettest Wettest to Date 1997
Nov 1895–Sep 1896
11-Month
40.11"
(1,018.79mm)
38.43"
(976.12mm)
1.68"
(42.67mm)
71st Driest Driest to Date 1929
54th Wettest Wettest to Date 1997
Oct 1895–Sep 1896
12-Month
40.31"
(1,023.87mm)
42.12"
(1,069.85mm)
-1.81"
(-45.98mm)
51st Driest Driest to Date 1977
74th Wettest Wettest to Date 1997
Apr 1895–Sep 1896
18-Month
50.41"
(1,280.41mm)
52.97"
(1,345.44mm)
-2.56"
(-65.03mm)
46th Driest Driest to Date 1929
79th Wettest Wettest to Date 1997

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 19, 2020 from https://www.ncdc.noaa.gov/cag/