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


Northwest Climate Region

Precipitation Rankings, July 1966

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1966
1-Month
0.92"
(23.37mm)
0.73"
(18.54mm)
0.19"
(4.83mm)
98th Driest Driest since: 1965 2018
28th Wettest Wettest since: 1964 1983
Jun–Jul 1966
2-Month
2.35"
(59.69mm)
2.45"
(62.23mm)
-0.10"
(-2.54mm)
68th Driest Driest since: 1965 1919
58th Wettest Wettest since: 1965 1913
Ties: 1965
May–Jul 1966
3-Month
3.36"
(85.34mm)
4.59"
(116.59mm)
-1.23"
(-31.25mm)
20th Driest Driest since: 1951 1924
106th Wettest Wettest since: 1965 1948
Apr–Jul 1966
4-Month
4.40"
(111.76mm)
6.95"
(176.53mm)
-2.55"
(-64.77mm)
4th Driest Driest since: 1939 1924
122nd Wettest Wettest since: 1965 1993
Mar–Jul 1966
5-Month
8.15"
(207.01mm)
10.21"
(259.33mm)
-2.06"
(-52.32mm)
18th Driest Driest since: 1965 1924
108th Wettest Wettest since: 1964 1993
Feb–Jul 1966
6-Month
10.27"
(260.86mm)
13.82"
(351.03mm)
-3.55"
(-90.17mm)
6th Driest Driest since: 1965 1924
120th Wettest Wettest since: 1964 1904
Jan–Jul 1966
7-Month
15.28"
(388.11mm)
18.35"
(466.09mm)
-3.07"
(-77.98mm)
22nd Driest Driest since: 1949 1924
104th Wettest Wettest since: 1965 1904
Dec 1965–Jul 1966
8-Month
18.94"
(481.08mm)
22.99"
(583.95mm)
-4.05"
(-102.87mm)
17th Driest Driest since: 1944 1977
108th Wettest Wettest since: 1965 1997
Nov 1965–Jul 1966
9-Month
23.23"
(590.04mm)
27.34"
(694.44mm)
-4.11"
(-104.40mm)
18th Driest Driest since: 1944 1977
107th Wettest Wettest since: 1965 1997
Oct 1965–Jul 1966
10-Month
24.50"
(622.30mm)
29.90"
(759.46mm)
-5.40"
(-137.16mm)
15th Driest Driest since: 1944 1977
110th Wettest Wettest since: 1965 1997
Sep 1965–Jul 1966
11-Month
25.21"
(640.33mm)
31.32"
(795.53mm)
-6.11"
(-155.20mm)
14th Driest Driest since: 1944 1977
111th Wettest Wettest since: 1965 1997
Aug 1965–Jul 1966
12-Month
27.30"
(693.42mm)
32.13"
(816.10mm)
-4.83"
(-122.68mm)
17th Driest Driest since: 1944 1977
108th Wettest Wettest since: 1965 1997
Feb 1965–Jul 1966
18-Month
37.43"
(950.72mm)
45.95"
(1,167.13mm)
-8.52"
(-216.41mm)
7th Driest Driest since: 1931 1977
118th Wettest Wettest since: 1965 1997
Aug 1964–Jul 1966
24-Month
62.73"
(1,593.34mm)
64.28"
(1,632.71mm)
-1.55"
(-39.37mm)
54th Driest Driest since: 1955 1930
70th Wettest Wettest since: 1965 1997
Aug 1963–Jul 1966
36-Month
95.27"
(2,419.86mm)
96.37"
(2,447.80mm)
-1.10"
(-27.94mm)
54th Driest Driest since: 1955 1931
69th Wettest Wettest since: 1965 1997
Aug 1962–Jul 1966
48-Month
129.01"
(3,276.85mm)
128.41"
(3,261.61mm)
0.60"
(15.24mm)
66th Driest Driest since: 1962 1931
56th Wettest Wettest since: 1965 1999
Aug 1961–Jul 1966
60-Month
158.91"
(4,036.31mm)
160.38"
(4,073.65mm)
-1.47"
(-37.34mm)
58th Driest Driest since: 1948 1933
63rd Wettest Wettest since: 1965 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 18, 2019 from https://www.ncdc.noaa.gov/cag/