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 1966

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 1966
1-Month
0.45"
(11.43mm)
0.80"
(20.32mm)
-0.35"
(-8.89mm)
48th Driest Driest since: 1958 1914
78th Wettest Wettest since: 1965 1968
Jul–Aug 1966
2-Month
1.37"
(34.80mm)
1.53"
(38.86mm)
-0.16"
(-4.06mm)
65th Driest Driest since: 1961 1917, 1931
61st Wettest Wettest since: 1965 1983
Ties: 1980
Jun–Aug 1966
3-Month
2.80"
(71.12mm)
3.25"
(82.55mm)
-0.45"
(-11.43mm)
54th Driest Driest since: 1962 1919
72nd Wettest Wettest since: 1965 1983
Ties: 1909
May–Aug 1966
4-Month
3.81"
(96.77mm)
5.39"
(136.91mm)
-1.58"
(-40.14mm)
17th Driest Driest since: 1940 1919
109th Wettest Wettest since: 1965 1948
Apr–Aug 1966
5-Month
4.85"
(123.19mm)
7.75"
(196.85mm)
-2.90"
(-73.66mm)
4th Driest Driest since: 1939 1924
122nd Wettest Wettest since: 1965 1993
Mar–Aug 1966
6-Month
8.60"
(218.44mm)
11.01"
(279.65mm)
-2.41"
(-61.21mm)
15th Driest Driest since: 1949 1924
111th Wettest Wettest since: 1965 1993
Feb–Aug 1966
7-Month
10.72"
(272.29mm)
14.62"
(371.35mm)
-3.90"
(-99.06mm)
5th Driest Driest since: 1934 1924
121st Wettest Wettest since: 1965 1904
Ties: 1911
Jan–Aug 1966
8-Month
15.73"
(399.54mm)
19.14"
(486.16mm)
-3.41"
(-86.62mm)
23rd Driest Driest since: 1949 1924
103rd Wettest Wettest since: 1965 1983
Dec 1965–Aug 1966
9-Month
19.39"
(492.51mm)
23.79"
(604.27mm)
-4.40"
(-111.76mm)
15th Driest Driest since: 1944 1924
110th Wettest Wettest since: 1965 1997
Nov 1965–Aug 1966
10-Month
23.68"
(601.47mm)
28.14"
(714.76mm)
-4.46"
(-113.29mm)
18th Driest Driest since: 1944 1977
107th Wettest Wettest since: 1965 1997
Oct 1965–Aug 1966
11-Month
24.95"
(633.73mm)
30.70"
(779.78mm)
-5.75"
(-146.05mm)
14th Driest Driest since: 1944 1977
111th Wettest Wettest since: 1965 1997
Sep 1965–Aug 1966
12-Month
25.66"
(651.76mm)
32.12"
(815.85mm)
-6.46"
(-164.09mm)
13th Driest Driest since: 1944 1977
112th Wettest Wettest since: 1965 1997
Mar 1965–Aug 1966
18-Month
35.53"
(902.46mm)
43.14"
(1,095.76mm)
-7.61"
(-193.30mm)
8th Driest Driest since: 1931 1977
117th Wettest Wettest since: 1965 1997
Sep 1964–Aug 1966
24-Month
62.00"
(1,574.80mm)
64.27"
(1,632.46mm)
-2.27"
(-57.66mm)
49th Driest Driest since: 1955 1930
75th Wettest Wettest since: 1965 1997
Sep 1963–Aug 1966
36-Month
94.91"
(2,410.71mm)
96.35"
(2,447.29mm)
-1.44"
(-36.58mm)
52nd Driest Driest since: 1955 1931
71st Wettest Wettest since: 1965 1997
Sep 1962–Aug 1966
48-Month
128.26"
(3,257.80mm)
128.40"
(3,261.36mm)
-0.14"
(-3.56mm)
64th Driest Driest since: 1962 1931
58th Wettest Wettest since: 1965 1999
Sep 1961–Aug 1966
60-Month
158.50"
(4,025.90mm)
160.37"
(4,073.40mm)
-1.87"
(-47.50mm)
57th Driest Driest since: 1948 1933
64th Wettest Wettest since: 1965 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 16, 2019 from https://www.ncdc.noaa.gov/cag/