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


Northwest Climate Region

Precipitation Rankings, August 1971

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 1971
1-Month
0.67"
(17.02mm)
0.80"
(20.32mm)
-0.13"
(-3.30mm)
67th Driest Driest since: 1970 1914
59th Wettest Wettest since: 1968 1968
Ties: 1937, 1980
Jul–Aug 1971
2-Month
1.20"
(30.48mm)
1.53"
(38.86mm)
-0.33"
(-8.38mm)
52nd Driest Driest since: 1970 1917, 1931
74th Wettest Wettest since: 1968 1983
Jun–Aug 1971
3-Month
3.60"
(91.44mm)
3.25"
(82.55mm)
0.35"
(8.89mm)
86th Driest Driest since: 1970 1919
40th Wettest Wettest since: 1968 1983
Ties: 2012
May–Aug 1971
4-Month
5.70"
(144.78mm)
5.39"
(136.91mm)
0.31"
(7.87mm)
79th Driest Driest since: 1970 1919
47th Wettest Wettest since: 1968 1948
Apr–Aug 1971
5-Month
8.10"
(205.74mm)
7.75"
(196.85mm)
0.35"
(8.89mm)
74th Driest Driest since: 1970 1924
52nd Wettest Wettest since: 1968 1993
Mar–Aug 1971
6-Month
13.09"
(332.49mm)
11.01"
(279.65mm)
2.08"
(52.84mm)
105th Driest Driest since: 1970 1924
21st Wettest Wettest since: 1963 1993
Ties: 1932
Feb–Aug 1971
7-Month
15.98"
(405.89mm)
14.62"
(371.35mm)
1.36"
(34.54mm)
85th Driest Driest since: 1970 1924
41st Wettest Wettest since: 1963 1904
Jan–Aug 1971
8-Month
22.67"
(575.82mm)
19.14"
(486.16mm)
3.53"
(89.66mm)
107th Driest Driest since: 1970 1924
19th Wettest Wettest since: 1953 1983
Dec 1970–Aug 1971
9-Month
28.43"
(722.12mm)
23.79"
(604.27mm)
4.64"
(117.85mm)
112th Driest Driest since: 1970 1924
13th Wettest Wettest since: 1965 1997
Nov 1970–Aug 1971
10-Month
33.88"
(860.55mm)
28.14"
(714.76mm)
5.74"
(145.79mm)
112th Driest Driest since: 1970 1977
13th Wettest Wettest since: 1965 1997
Oct 1970–Aug 1971
11-Month
36.54"
(928.12mm)
30.70"
(779.78mm)
5.84"
(148.34mm)
111th Driest Driest since: 1970 1977
14th Wettest Wettest since: 1956 1997
Sep 1970–Aug 1971
12-Month
38.42"
(975.87mm)
32.12"
(815.85mm)
6.30"
(160.02mm)
112th Driest Driest since: 1970 1977
13th Wettest Wettest since: 1956 1997
Mar 1970–Aug 1971
18-Month
48.04"
(1,220.22mm)
43.14"
(1,095.76mm)
4.90"
(124.46mm)
100th Driest Driest since: 1970 1977
25th Wettest Wettest since: 1965 1997
Sep 1969–Aug 1971
24-Month
70.29"
(1,785.37mm)
64.27"
(1,632.46mm)
6.02"
(152.91mm)
106th Driest Driest since: 1970 1930
18th Wettest Wettest since: 1957 1997
Sep 1968–Aug 1971
36-Month
104.90"
(2,664.46mm)
96.35"
(2,447.29mm)
8.55"
(217.17mm)
110th Driest Driest since: 1970 1931
13th Wettest Wettest since: 1958 1997
Sep 1967–Aug 1971
48-Month
136.95"
(3,478.53mm)
128.40"
(3,261.36mm)
8.55"
(217.17mm)
107th Driest Driest since: 1970 1931
15th Wettest Wettest since: 1959 1999
Sep 1966–Aug 1971
60-Month
169.92"
(4,315.97mm)
160.37"
(4,073.40mm)
9.55"
(242.57mm)
102nd Driest Driest since: 1970 1933
19th Wettest Wettest since: 1960 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/