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


Northwest Climate Region

Precipitation Rankings, August 1997

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 1997
1-Month
0.97"
(24.64mm)
0.80"
(20.32mm)
0.17"
(4.32mm)
90th Driest Driest since: 1996 1914
36th Wettest Wettest since: 1995 1968
Ties: 1995
Jul–Aug 1997
2-Month
2.44"
(61.98mm)
1.53"
(38.86mm)
0.91"
(23.12mm)
114th Driest Driest since: 1996 1917, 1931
12th Wettest Wettest since: 1993 1983
Jun–Aug 1997
3-Month
4.68"
(118.87mm)
3.25"
(82.55mm)
1.43"
(36.32mm)
113th Driest Driest since: 1996 1919
13th Wettest Wettest since: 1995 1983
Ties: 1937
May–Aug 1997
4-Month
6.64"
(168.66mm)
5.39"
(136.91mm)
1.25"
(31.75mm)
101st Driest Driest since: 1996 1919
25th Wettest Wettest since: 1995 1948
Apr–Aug 1997
5-Month
9.93"
(252.22mm)
7.75"
(196.85mm)
2.18"
(55.37mm)
110th Driest Driest since: 1996 1924
16th Wettest Wettest since: 1995 1993
Mar–Aug 1997
6-Month
14.65"
(372.11mm)
11.01"
(279.65mm)
3.64"
(92.46mm)
118th Driest Driest since: 1996 1924
8th Wettest Wettest since: 1995 1993
Feb–Aug 1997
7-Month
17.08"
(433.83mm)
14.62"
(371.35mm)
2.46"
(62.48mm)
106th Driest Driest since: 1994 1924
20th Wettest Wettest since: 1996 1904
Ties: 1912
Jan–Aug 1997
8-Month
22.97"
(583.44mm)
19.14"
(486.16mm)
3.83"
(97.28mm)
113th Driest Driest since: 1994 1924
13th Wettest Wettest since: 1996 1983
Ties: 1912
Dec 1996–Aug 1997
9-Month
33.24"
(844.30mm)
23.79"
(604.27mm)
9.45"
(240.03mm)
124th Driest Driest since: 1996 1924
1st Wettest Wettest to Date 1997
Nov 1996–Aug 1997
10-Month
39.03"
(991.36mm)
28.14"
(714.76mm)
10.89"
(276.60mm)
124th Driest Driest since: 1996 1977
1st Wettest Wettest to Date 1997
Oct 1996–Aug 1997
11-Month
42.69"
(1,084.33mm)
30.70"
(779.78mm)
11.99"
(304.55mm)
124th Driest Driest since: 1996 1977
1st Wettest Wettest to Date 1997
Sep 1996–Aug 1997
12-Month
44.11"
(1,120.39mm)
32.12"
(815.85mm)
11.99"
(304.54mm)
124th Driest Driest since: 1996 1977
1st Wettest Wettest to Date 1997
Mar 1996–Aug 1997
18-Month
56.14"
(1,425.96mm)
43.14"
(1,095.76mm)
13.00"
(330.20mm)
124th Driest Driest since: 1996 1977
1st Wettest Wettest to Date 1997
Sep 1995–Aug 1997
24-Month
84.86"
(2,155.44mm)
64.27"
(1,632.46mm)
20.59"
(522.98mm)
123rd Driest Driest since: 1996 1930
1st Wettest Wettest to Date 1997
Sep 1994–Aug 1997
36-Month
122.87"
(3,120.90mm)
96.35"
(2,447.29mm)
26.52"
(673.61mm)
122nd Driest Driest since: 1996 1931
1st Wettest Wettest to Date 1997
Sep 1993–Aug 1997
48-Month
144.93"
(3,681.22mm)
128.40"
(3,261.36mm)
16.53"
(419.86mm)
115th Driest Driest since: 1996 1931
7th Wettest Wettest since: 1985 1999
Sep 1992–Aug 1997
60-Month
179.96"
(4,570.98mm)
160.37"
(4,073.40mm)
19.59"
(497.58mm)
116th Driest Driest since: 1996 1933
5th Wettest Wettest since: 1984 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/