Climate at a Glance

Regional 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 August 2019. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, August 1989

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 1989
1-Month
1.57"
(39.88mm)
0.80"
(20.32mm)
0.77"
(19.56mm)
113th Driest Driest since: 1988 1914
13th Wettest Wettest since: 1983 1968
Ties: 1922
Jul–Aug 1989
2-Month
2.09"
(53.09mm)
1.53"
(38.86mm)
0.56"
(14.23mm)
99th Driest Driest since: 1988 1917, 1931
27th Wettest Wettest since: 1987 1983
Ties: 1913
Jun–Aug 1989
3-Month
3.04"
(77.22mm)
3.25"
(82.55mm)
-0.21"
(-5.33mm)
69th Driest Driest since: 1988 1919
57th Wettest Wettest since: 1987 1983
Ties: 1969, 1999
May–Aug 1989
4-Month
5.33"
(135.38mm)
5.39"
(136.91mm)
-0.06"
(-1.53mm)
70th Driest Driest since: 1988 1919
56th Wettest Wettest since: 1987 1948
Apr–Aug 1989
5-Month
7.40"
(187.96mm)
7.75"
(196.85mm)
-0.35"
(-8.89mm)
57th Driest Driest since: 1987 1924
69th Wettest Wettest since: 1988 1993
Mar–Aug 1989
6-Month
12.85"
(326.39mm)
11.01"
(279.65mm)
1.84"
(46.74mm)
101st Driest Driest since: 1988 1924
25th Wettest Wettest since: 1984 1993
Feb–Aug 1989
7-Month
15.03"
(381.76mm)
14.62"
(371.35mm)
0.41"
(10.41mm)
74th Driest Driest since: 1988 1924
52nd Wettest Wettest since: 1986 1904
Jan–Aug 1989
8-Month
19.16"
(486.66mm)
19.14"
(486.16mm)
0.02"
(0.50mm)
65th Driest Driest since: 1988 1924
61st Wettest Wettest since: 1986 1983
Dec 1988–Aug 1989
9-Month
22.17"
(563.12mm)
23.79"
(604.27mm)
-1.62"
(-41.15mm)
39th Driest Driest since: 1987 1924
86th Wettest Wettest since: 1988 1997
Nov 1988–Aug 1989
10-Month
29.52"
(749.81mm)
28.14"
(714.76mm)
1.38"
(35.05mm)
83rd Driest Driest since: 1988 1977
42nd Wettest Wettest since: 1984 1997
Oct 1988–Aug 1989
11-Month
30.44"
(773.18mm)
30.70"
(779.78mm)
-0.26"
(-6.60mm)
62nd Driest Driest since: 1988 1977
63rd Wettest Wettest since: 1984 1997
Sep 1988–Aug 1989
12-Month
31.58"
(802.13mm)
32.12"
(815.85mm)
-0.54"
(-13.72mm)
57th Driest Driest since: 1988 1977
68th Wettest Wettest since: 1986 1997
Mar 1988–Aug 1989
18-Month
43.04"
(1,093.22mm)
43.14"
(1,095.76mm)
-0.10"
(-2.54mm)
69th Driest Driest since: 1988 1977
56th Wettest Wettest since: 1984 1997
Sep 1987–Aug 1989
24-Month
57.25"
(1,454.15mm)
64.27"
(1,632.46mm)
-7.02"
(-178.31mm)
17th Driest Driest since: 1988 1930
107th Wettest Wettest since: 1987 1997
Sep 1986–Aug 1989
36-Month
86.42"
(2,195.07mm)
96.35"
(2,447.29mm)
-9.93"
(-252.22mm)
10th Driest Driest since: 1979 1931
113th Wettest Wettest since: 1988 1997
Sep 1985–Aug 1989
48-Month
119.29"
(3,029.97mm)
128.40"
(3,261.36mm)
-9.11"
(-231.39mm)
23rd Driest Driest since: 1988 1931
99th Wettest Wettest since: 1987 1999
Sep 1984–Aug 1989
60-Month
146.92"
(3,731.77mm)
160.37"
(4,073.40mm)
-13.45"
(-341.63mm)
11th Driest Driest since: 1934 1933
110th Wettest Wettest since: 1988 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/