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 1974

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 1974
1-Month
0.40"
(10.16mm)
0.80"
(20.32mm)
-0.40"
(-10.16mm)
37th Driest Driest since: 1970 1914
89th Wettest Wettest since: 1973 1968
Ties: 1897, 1949, 1996
Jul–Aug 1974
2-Month
1.63"
(41.40mm)
1.53"
(38.86mm)
0.10"
(2.54mm)
83rd Driest Driest since: 1973 1917, 1931
43rd Wettest Wettest since: 1968 1983
Jun–Aug 1974
3-Month
2.54"
(64.52mm)
3.25"
(82.55mm)
-0.71"
(-18.03mm)
39th Driest Driest since: 1973 1919
87th Wettest Wettest since: 1972 1983
May–Aug 1974
4-Month
4.09"
(103.89mm)
5.39"
(136.91mm)
-1.30"
(-33.02mm)
25th Driest Driest since: 1973 1919
101st Wettest Wettest since: 1972 1948
Apr–Aug 1974
5-Month
6.65"
(168.91mm)
7.75"
(196.85mm)
-1.10"
(-27.94mm)
36th Driest Driest since: 1973 1924
90th Wettest Wettest since: 1972 1993
Mar–Aug 1974
6-Month
12.02"
(305.31mm)
11.01"
(279.65mm)
1.01"
(25.66mm)
86th Driest Driest since: 1973 1924
40th Wettest Wettest since: 1972 1993
Feb–Aug 1974
7-Month
15.90"
(403.86mm)
14.62"
(371.35mm)
1.28"
(32.51mm)
84th Driest Driest since: 1973 1924
42nd Wettest Wettest since: 1972 1904
Jan–Aug 1974
8-Month
22.58"
(573.53mm)
19.14"
(486.16mm)
3.44"
(87.37mm)
106th Driest Driest since: 1973 1924
20th Wettest Wettest since: 1972 1983
Dec 1973–Aug 1974
9-Month
29.39"
(746.51mm)
23.79"
(604.27mm)
5.60"
(142.24mm)
116th Driest Driest since: 1973 1924
9th Wettest Wettest since: 1956 1997
Nov 1973–Aug 1974
10-Month
38.36"
(974.34mm)
28.14"
(714.76mm)
10.22"
(259.58mm)
123rd Driest Driest since: 1973 1977
2nd Wettest Wettest to Date 1997
Oct 1973–Aug 1974
11-Month
40.92"
(1,039.37mm)
30.70"
(779.78mm)
10.22"
(259.59mm)
123rd Driest Driest since: 1973 1977
2nd Wettest Wettest to Date 1997
Sep 1973–Aug 1974
12-Month
43.14"
(1,095.76mm)
32.12"
(815.85mm)
11.02"
(279.91mm)
123rd Driest Driest since: 1973 1977
2nd Wettest Wettest to Date 1997
Mar 1973–Aug 1974
18-Month
50.60"
(1,285.24mm)
43.14"
(1,095.76mm)
7.46"
(189.48mm)
114th Driest Driest since: 1973 1977
11th Wettest Wettest since: 1972 1997
Sep 1972–Aug 1974
24-Month
67.84"
(1,723.14mm)
64.27"
(1,632.46mm)
3.57"
(90.68mm)
95th Driest Driest since: 1973 1930
29th Wettest Wettest since: 1972 1997
Sep 1971–Aug 1974
36-Month
106.00"
(2,692.40mm)
96.35"
(2,447.29mm)
9.65"
(245.11mm)
112th Driest Driest since: 1973 1931
11th Wettest Wettest since: 1972 1997
Sep 1970–Aug 1974
48-Month
144.42"
(3,668.27mm)
128.40"
(3,261.36mm)
16.02"
(406.91mm)
114th Driest Driest since: 1973 1931
8th Wettest Wettest to Date 1999
Sep 1969–Aug 1974
60-Month
176.29"
(4,477.77mm)
160.37"
(4,073.40mm)
15.92"
(404.37mm)
112th Driest Driest since: 1973 1933
9th Wettest Wettest to Date 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/