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 1951

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1951
1-Month
0.48"
(12.19mm)
0.73"
(18.54mm)
-0.25"
(-6.35mm)
44th Driest Driest since: 1949 2018
82nd Wettest Wettest since: 1950 1983
Jun–Jul 1951
2-Month
1.36"
(34.54mm)
2.45"
(62.23mm)
-1.09"
(-27.69mm)
14th Driest Driest since: 1949 1919
112th Wettest Wettest since: 1950 1913
May–Jul 1951
3-Month
3.25"
(82.55mm)
4.59"
(116.59mm)
-1.34"
(-34.04mm)
14th Driest Driest since: 1940 1924
112th Wettest Wettest since: 1950 1948
Apr–Jul 1951
4-Month
4.45"
(113.03mm)
6.95"
(176.53mm)
-2.50"
(-63.50mm)
5th Driest Driest since: 1939 1924
121st Wettest Wettest since: 1950 1993
Mar–Jul 1951
5-Month
7.74"
(196.60mm)
10.21"
(259.33mm)
-2.47"
(-62.73mm)
10th Driest Driest since: 1949 1924
116th Wettest Wettest since: 1950 1993
Feb–Jul 1951
6-Month
12.34"
(313.44mm)
13.82"
(351.03mm)
-1.48"
(-37.59mm)
40th Driest Driest since: 1939 1924
86th Wettest Wettest since: 1950 1904
Jan–Jul 1951
7-Month
18.10"
(459.74mm)
18.35"
(466.09mm)
-0.25"
(-6.35mm)
59th Driest Driest since: 1949 1924
67th Wettest Wettest since: 1950 1904
Dec 1950–Jul 1951
8-Month
23.26"
(590.80mm)
22.99"
(583.95mm)
0.27"
(6.85mm)
73rd Driest Driest since: 1949 1977
52nd Wettest Wettest since: 1950 1997
Nov 1950–Jul 1951
9-Month
28.25"
(717.55mm)
27.34"
(694.44mm)
0.91"
(23.11mm)
79th Driest Driest since: 1949 1977
46th Wettest Wettest since: 1950 1997
Oct 1950–Jul 1951
10-Month
34.26"
(870.20mm)
29.90"
(759.46mm)
4.36"
(110.74mm)
103rd Driest Driest since: 1950 1977
22nd Wettest Wettest since: 1948 1997
Sep 1950–Jul 1951
11-Month
35.39"
(898.91mm)
31.32"
(795.53mm)
4.07"
(103.38mm)
103rd Driest Driest since: 1950 1977
22nd Wettest Wettest since: 1948 1997
Aug 1950–Jul 1951
12-Month
36.17"
(918.72mm)
32.13"
(816.10mm)
4.04"
(102.62mm)
102nd Driest Driest since: 1950 1977
23rd Wettest Wettest since: 1948 1997
Feb 1950–Jul 1951
18-Month
51.39"
(1,305.31mm)
45.95"
(1,167.13mm)
5.44"
(138.18mm)
108th Driest Driest since: 1950 1977
17th Wettest Wettest since: 1938 1997
Aug 1949–Jul 1951
24-Month
70.65"
(1,794.51mm)
64.28"
(1,632.71mm)
6.37"
(161.80mm)
108th Driest Driest since: 1950 1930
16th Wettest Wettest since: 1904 1997
Aug 1948–Jul 1951
36-Month
100.96"
(2,564.38mm)
96.37"
(2,447.80mm)
4.59"
(116.58mm)
94th Driest Driest since: 1949 1931
29th Wettest Wettest since: 1950 1997
Aug 1947–Jul 1951
48-Month
138.94"
(3,529.08mm)
128.41"
(3,261.61mm)
10.53"
(267.47mm)
111th Driest Driest since: 1950 1931
11th Wettest Wettest to Date 1999
Aug 1946–Jul 1951
60-Month
170.50"
(4,330.70mm)
160.38"
(4,073.65mm)
10.12"
(257.05mm)
106th Driest Driest since: 1950 1933
15th Wettest Wettest since: 1904 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 25, 2019 from https://www.ncdc.noaa.gov/cag/