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 November 2019. For more information, please see Climatological Rankings.


Washington

Precipitation Rankings, December 1991

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1991
1-Month
4.47"
(113.54mm)
6.47"
(164.34mm)
-2.00"
(-50.80mm)
22nd Driest Driest since: 1989 1985
103rd Wettest Wettest since: 1990 1933
Nov–Dec 1991
2-Month
12.07"
(306.58mm)
12.59"
(319.79mm)
-0.52"
(-13.21mm)
51st Driest Driest since: 1989 1976
74th Wettest Wettest since: 1990 1897
Ties: 1979
Oct–Dec 1991
3-Month
13.72"
(348.49mm)
16.24"
(412.50mm)
-2.52"
(-64.01mm)
34th Driest Driest since: 1989 1976
91st Wettest Wettest since: 1990 1933
Sep–Dec 1991
4-Month
13.95"
(354.33mm)
18.20"
(462.28mm)
-4.25"
(-107.95mm)
21st Driest Driest since: 1989 1976
104th Wettest Wettest since: 1990 1933
Aug–Dec 1991
5-Month
15.81"
(401.57mm)
19.22"
(488.19mm)
-3.41"
(-86.62mm)
25th Driest Driest since: 1989 1976
100th Wettest Wettest since: 1990 1933
Jul–Dec 1991
6-Month
16.49"
(418.85mm)
20.11"
(510.79mm)
-3.62"
(-91.94mm)
25th Driest Driest since: 1989 1929
100th Wettest Wettest since: 1990 1933
Jun–Dec 1991
7-Month
18.97"
(481.84mm)
22.00"
(558.80mm)
-3.03"
(-76.96mm)
31st Driest Driest since: 1989 1930
94th Wettest Wettest since: 1990 1933
May–Dec 1991
8-Month
21.82"
(554.23mm)
24.25"
(615.95mm)
-2.43"
(-61.72mm)
36th Driest Driest since: 1989 1976
89th Wettest Wettest since: 1990 1933
Apr–Dec 1991
9-Month
26.42"
(671.07mm)
27.08"
(687.83mm)
-0.66"
(-16.76mm)
56th Driest Driest since: 1989 1952
69th Wettest Wettest since: 1990 1948
Mar–Dec 1991
10-Month
30.66"
(778.76mm)
31.23"
(793.24mm)
-0.57"
(-14.48mm)
50th Driest Driest since: 1989 1952
75th Wettest Wettest since: 1990 1933
Ties: 1951
Feb–Dec 1991
11-Month
35.81"
(909.57mm)
35.96"
(913.38mm)
-0.15"
(-3.81mm)
58th Driest Driest since: 1989 1952
67th Wettest Wettest since: 1990 1948
Jan–Dec 1991
12-Month
40.48"
(1,028.19mm)
42.03"
(1,067.56mm)
-1.55"
(-39.37mm)
52nd Driest Driest since: 1989 1929
73rd Wettest Wettest since: 1990 1996
Jul 1990–Dec 1991
18-Month
64.48"
(1,637.79mm)
62.24"
(1,580.90mm)
2.24"
(56.89mm)
72nd Driest Driest since: 1989 1930
52nd Wettest Wettest since: 1990 1996
Jan 1990–Dec 1991
24-Month
91.39"
(2,321.31mm)
84.17"
(2,137.92mm)
7.22"
(183.39mm)
94th Driest Driest since: 1990 1930
30th Wettest Wettest since: 1984 1996
Jan 1989–Dec 1991
36-Month
127.95"
(3,249.93mm)
126.33"
(3,208.78mm)
1.62"
(41.15mm)
67th Driest Driest since: 1990 1930
56th Wettest Wettest since: 1985 1997
Jan 1988–Dec 1991
48-Month
167.90"
(4,264.66mm)
168.37"
(4,276.60mm)
-0.47"
(-11.94mm)
59th Driest Driest since: 1990 1931
63rd Wettest Wettest since: 1986 1998
Jan 1987–Dec 1991
60-Month
202.29"
(5,138.17mm)
210.39"
(5,343.91mm)
-8.10"
(-205.74mm)
31st Driest Driest since: 1989 1930
90th Wettest Wettest since: 1990 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 9, 2019 from https://www.ncdc.noaa.gov/cag/