Climate at a Glance

Divisional 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 September 2020. For more information, please see Climatological Rankings.


Washington, Climate Division 2. North East Olympic San Juan

Precipitation Rankings, December 1990

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
December 1990
1-Month
4.31"
(109.47mm)
4.10"
(104.14mm)
0.21"
(5.33mm)
72nd Driest Driest since: 1989 1985
54th Wettest Wettest since: 1987 1917
Ties: 1904
Nov–Dec 1990
2-Month
13.77"
(349.76mm)
8.07"
(204.98mm)
5.70"
(144.78mm)
125th Driest Driest since: 1989 1943
1st Wettest Wettest to Date 1990
Oct–Dec 1990
3-Month
17.84"
(453.14mm)
10.71"
(272.03mm)
7.13"
(181.11mm)
125th Driest Driest since: 1989 1976
1st Wettest Wettest to Date 1990
Sep–Dec 1990
4-Month
18.22"
(462.79mm)
12.32"
(312.93mm)
5.90"
(149.86mm)
124th Driest Driest since: 1989 1976
2nd Wettest Wettest since: 1933 1933
Aug–Dec 1990
5-Month
19.82"
(503.43mm)
13.28"
(337.31mm)
6.54"
(166.12mm)
124th Driest Driest since: 1989 1952
2nd Wettest Wettest to Date 1995
Jul–Dec 1990
6-Month
20.29"
(515.37mm)
14.11"
(358.39mm)
6.18"
(156.98mm)
123rd Driest Driest since: 1989 1952
3rd Wettest Wettest since: 1933 1995
Jun–Dec 1990
7-Month
22.81"
(579.37mm)
15.54"
(394.72mm)
7.27"
(184.65mm)
125th Driest Driest since: 1989 1952
1st Wettest Wettest to Date 1990
May–Dec 1990
8-Month
25.09"
(637.29mm)
17.14"
(435.36mm)
7.95"
(201.93mm)
125th Driest Driest since: 1989 1952
1st Wettest Wettest to Date 1990
Apr–Dec 1990
9-Month
27.37"
(695.20mm)
18.96"
(481.58mm)
8.41"
(213.62mm)
125th Driest Driest since: 1989 1935
1st Wettest Wettest to Date 1990
Mar–Dec 1990
10-Month
29.06"
(738.12mm)
21.39"
(543.31mm)
7.67"
(194.81mm)
125th Driest Driest since: 1989 1929
1st Wettest Wettest to Date 1990
Feb–Dec 1990
11-Month
32.29"
(820.17mm)
24.07"
(611.38mm)
8.22"
(208.79mm)
124th Driest Driest since: 1989 1929
2nd Wettest Wettest since: 1948 1948
Jan–Dec 1990
12-Month
36.73"
(932.94mm)
27.77"
(705.36mm)
8.96"
(227.58mm)
125th Driest Driest since: 1989 1929
1st Wettest Wettest to Date 1990
Jul 1989–Dec 1990
18-Month
49.51"
(1,257.55mm)
41.92"
(1,064.77mm)
7.59"
(192.78mm)
116th Driest Driest since: 1989 1929
9th Wettest Wettest since: 1984 1996
Jan 1989–Dec 1990
24-Month
63.13"
(1,603.50mm)
55.61"
(1,412.49mm)
7.52"
(191.01mm)
106th Driest Driest since: 1989 1930
19th Wettest Wettest since: 1984 1997
Jan 1988–Dec 1990
36-Month
90.56"
(2,300.22mm)
83.45"
(2,119.63mm)
7.11"
(180.59mm)
98th Driest Driest since: 1989 1930
26th Wettest Wettest since: 1984 1997
Jan 1987–Dec 1990
48-Month
110.40"
(2,804.16mm)
111.24"
(2,825.50mm)
-0.84"
(-21.34mm)
44th Driest Driest since: 1989 1930
79th Wettest Wettest since: 1986 1999
Jan 1986–Dec 1990
60-Month
138.20"
(3,510.28mm)
139.00"
(3,530.60mm)
-0.80"
(-20.32mm)
40th Driest Driest since: 1989 1930
82nd Wettest Wettest since: 1986 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2020, retrieved on October 20, 2020 from https://www.ncdc.noaa.gov/cag/