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 1975

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1975
1-Month
1.10"
(27.94mm)
0.73"
(18.54mm)
0.37"
(9.40mm)
107th Driest Driest since: 1973 2018
19th Wettest Wettest since: 1974 1983
Jun–Jul 1975
2-Month
2.64"
(67.06mm)
2.45"
(62.23mm)
0.19"
(4.83mm)
84th Driest Driest since: 1974 1919
42nd Wettest Wettest since: 1971 1913
May–Jul 1975
3-Month
4.25"
(107.95mm)
4.59"
(116.59mm)
-0.34"
(-8.64mm)
58th Driest Driest since: 1974 1924
68th Wettest Wettest since: 1971 1948
Apr–Jul 1975
4-Month
6.78"
(172.21mm)
6.95"
(176.53mm)
-0.17"
(-4.32mm)
59th Driest Driest since: 1974 1924
67th Wettest Wettest since: 1972 1993
Mar–Jul 1975
5-Month
10.69"
(271.53mm)
10.21"
(259.33mm)
0.48"
(12.20mm)
72nd Driest Driest since: 1973 1924
54th Wettest Wettest since: 1974 1993
Ties: 1978
Feb–Jul 1975
6-Month
15.29"
(388.37mm)
13.82"
(351.03mm)
1.47"
(37.34mm)
89th Driest Driest since: 1973 1924
37th Wettest Wettest since: 1974 1904
Jan–Jul 1975
7-Month
20.86"
(529.84mm)
18.35"
(466.09mm)
2.51"
(63.75mm)
100th Driest Driest since: 1973 1924
26th Wettest Wettest since: 1974 1904
Dec 1974–Jul 1975
8-Month
26.30"
(668.02mm)
22.99"
(583.95mm)
3.31"
(84.07mm)
102nd Driest Driest since: 1973 1977
23rd Wettest Wettest since: 1974 1997
Nov 1974–Jul 1975
9-Month
29.91"
(759.71mm)
27.34"
(694.44mm)
2.57"
(65.27mm)
95th Driest Driest since: 1973 1977
30th Wettest Wettest since: 1974 1997
Oct 1974–Jul 1975
10-Month
31.06"
(788.92mm)
29.90"
(759.46mm)
1.16"
(29.46mm)
79th Driest Driest since: 1973 1977
46th Wettest Wettest since: 1974 1997
Sep 1974–Jul 1975
11-Month
31.28"
(794.51mm)
31.32"
(795.53mm)
-0.04"
(-1.02mm)
66th Driest Driest since: 1973 1977
59th Wettest Wettest since: 1974 1997
Aug 1974–Jul 1975
12-Month
31.68"
(804.67mm)
32.13"
(816.10mm)
-0.45"
(-11.43mm)
61st Driest Driest since: 1973 1977
64th Wettest Wettest since: 1974 1997
Feb 1974–Jul 1975
18-Month
47.18"
(1,198.37mm)
45.95"
(1,167.13mm)
1.23"
(31.24mm)
75th Driest Driest since: 1973 1977
50th Wettest Wettest since: 1974 1997
Aug 1973–Jul 1975
24-Month
74.84"
(1,900.94mm)
64.28"
(1,632.71mm)
10.56"
(268.23mm)
116th Driest Driest since: 1974 1930
8th Wettest Wettest since: 1972 1997
Aug 1972–Jul 1975
36-Month
99.94"
(2,538.48mm)
96.37"
(2,447.80mm)
3.57"
(90.68mm)
89th Driest Driest since: 1970 1931
34th Wettest Wettest since: 1974 1997
Aug 1971–Jul 1975
48-Month
137.95"
(3,503.93mm)
128.41"
(3,261.61mm)
9.54"
(242.32mm)
108th Driest Driest since: 1973 1931
14th Wettest Wettest since: 1974 1999
Aug 1970–Jul 1975
60-Month
175.91"
(4,468.11mm)
160.38"
(4,073.65mm)
15.53"
(394.46mm)
112th Driest Driest since: 1973 1933
9th Wettest Wettest since: 1974 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/