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 December 2020. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, July 1921

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
July 1921
1-Month
0.23"
(5.84mm)
0.73"
(18.54mm)
-0.50"
(-12.70mm)
9th Driest Driest since: 1919 2018
118th Wettest Wettest since: 1920 1983
Ties: 1960
Jun–Jul 1921
2-Month
1.65"
(41.91mm)
2.45"
(62.23mm)
-0.80"
(-20.32mm)
27th Driest Driest since: 1919 1919
100th Wettest Wettest since: 1920 1913
May–Jul 1921
3-Month
4.31"
(109.47mm)
4.59"
(116.59mm)
-0.28"
(-7.12mm)
62nd Driest Driest since: 1920 1924
65th Wettest Wettest since: 1916 1948
Apr–Jul 1921
4-Month
7.02"
(178.31mm)
6.95"
(176.53mm)
0.07"
(1.78mm)
71st Driest Driest since: 1920 1924
56th Wettest Wettest since: 1917 1993
Ties: 2006
Mar–Jul 1921
5-Month
10.17"
(258.32mm)
10.21"
(259.33mm)
-0.04"
(-1.01mm)
60th Driest Driest since: 1919 1924
67th Wettest Wettest since: 1920 1993
Feb–Jul 1921
6-Month
14.50"
(368.30mm)
13.82"
(351.03mm)
0.68"
(17.27mm)
80th Driest Driest since: 1920 1924
47th Wettest Wettest since: 1917 1904
Jan–Jul 1921
7-Month
20.25"
(514.35mm)
18.35"
(466.09mm)
1.90"
(48.26mm)
95th Driest Driest since: 1920 1924
32nd Wettest Wettest since: 1916 1904
Dec 1920–Jul 1921
8-Month
26.12"
(663.45mm)
22.99"
(583.95mm)
3.13"
(79.50mm)
101st Driest Driest since: 1920 1977
25th Wettest Wettest since: 1916 1997
Ties: 1984
Nov 1920–Jul 1921
9-Month
30.37"
(771.40mm)
27.34"
(694.44mm)
3.03"
(76.96mm)
100th Driest Driest since: 1920 1977
26th Wettest Wettest since: 1916 1997
Oct 1920–Jul 1921
10-Month
34.19"
(868.43mm)
29.90"
(759.46mm)
4.29"
(108.97mm)
103rd Driest Driest since: 1920 1977
23rd Wettest Wettest since: 1916 1997
Sep 1920–Jul 1921
11-Month
37.25"
(946.15mm)
31.32"
(795.53mm)
5.93"
(150.62mm)
111th Driest Driest since: 1920 1977
15th Wettest Wettest since: 1916 1997
Aug 1920–Jul 1921
12-Month
38.59"
(980.19mm)
32.13"
(816.10mm)
6.46"
(164.09mm)
116th Driest Driest since: 1920 1977
10th Wettest Wettest since: 1904 1997
Feb 1920–Jul 1921
18-Month
49.59"
(1,259.59mm)
45.95"
(1,167.13mm)
3.64"
(92.46mm)
97th Driest Driest since: 1920 1977
29th Wettest Wettest since: 1916 1997
Aug 1919–Jul 1921
24-Month
65.01"
(1,651.25mm)
64.28"
(1,632.71mm)
0.73"
(18.54mm)
72nd Driest Driest since: 1920 1930
53rd Wettest Wettest since: 1917 1997
Aug 1918–Jul 1921
36-Month
95.63"
(2,429.00mm)
96.37"
(2,447.80mm)
-0.74"
(-18.80mm)
57th Driest Driest since: 1920 1931
67th Wettest Wettest since: 1918 1997
Aug 1917–Jul 1921
48-Month
125.78"
(3,194.81mm)
128.41"
(3,261.61mm)
-2.63"
(-66.80mm)
47th Driest Driest since: 1920 1931
76th Wettest Wettest since: 1919 1999
Aug 1916–Jul 1921
60-Month
153.96"
(3,910.58mm)
160.38"
(4,073.65mm)
-6.42"
(-163.07mm)
30th Driest Driest since: 1920 1933
92nd Wettest Wettest since: 1919 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2021, retrieved on January 21, 2021 from https://www.ncdc.noaa.gov/cag/