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 2019. For more information, please see Climatological Rankings.


West Climate Region

Precipitation Rankings, July 1921

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1921
1-Month
0.19"
(4.83mm)
0.32"
(8.13mm)
-0.13"
(-3.30mm)
35th Driest Driest since: 1907 1963
91st Wettest Wettest since: 1920 1984
Ties: 2009, 2010
Jun–Jul 1921
2-Month
0.48"
(12.19mm)
0.82"
(20.83mm)
-0.34"
(-8.64mm)
34th Driest Driest since: 1919 1924
92nd Wettest Wettest since: 1920 1913
Ties: 1902, 2007
May–Jul 1921
3-Month
2.26"
(57.40mm)
1.74"
(44.20mm)
0.52"
(13.20mm)
101st Driest Driest since: 1920 1924
25th Wettest Wettest since: 1915 1998
Ties: 1964
Apr–Jul 1921
4-Month
2.91"
(73.91mm)
3.07"
(77.98mm)
-0.16"
(-4.07mm)
65th Driest Driest since: 1920 1924
61st Wettest Wettest since: 1917 1998
Mar–Jul 1921
5-Month
4.49"
(114.05mm)
5.40"
(137.16mm)
-0.91"
(-23.11mm)
50th Driest Driest since: 1919 2008
76th Wettest Wettest since: 1920 1995
Ties: 1950
Feb–Jul 1921
6-Month
5.88"
(149.35mm)
8.12"
(206.25mm)
-2.24"
(-56.90mm)
28th Driest Driest since: 1916 2013
98th Wettest Wettest since: 1920 1998
Jan–Jul 1921
7-Month
9.71"
(246.63mm)
11.10"
(281.94mm)
-1.39"
(-35.31mm)
53rd Driest Driest since: 1920 2013
73rd Wettest Wettest since: 1918 1998
Dec 1920–Jul 1921
8-Month
13.05"
(331.47mm)
13.65"
(346.71mm)
-0.60"
(-15.24mm)
67th Driest Driest since: 1920 1924
58th Wettest Wettest since: 1916 1998
Nov 1920–Jul 1921
9-Month
16.06"
(407.92mm)
15.53"
(394.46mm)
0.53"
(13.46mm)
74th Driest Driest since: 1920 1924
51st Wettest Wettest since: 1916 1998
Oct 1920–Jul 1921
10-Month
17.92"
(455.17mm)
16.55"
(420.37mm)
1.37"
(34.80mm)
84th Driest Driest since: 1920 1924
41st Wettest Wettest since: 1915 1983
Sep 1920–Jul 1921
11-Month
18.24"
(463.30mm)
17.05"
(433.07mm)
1.19"
(30.23mm)
83rd Driest Driest since: 1920 1924
42nd Wettest Wettest since: 1915 1983
Aug 1920–Jul 1921
12-Month
18.97"
(481.84mm)
17.44"
(442.98mm)
1.53"
(38.86mm)
87th Driest Driest since: 1920 1924
38th Wettest Wettest since: 1915 1983
Feb 1920–Jul 1921
18-Month
27.09"
(688.09mm)
25.54"
(648.72mm)
1.55"
(39.37mm)
87th Driest Driest since: 1920 2014
38th Wettest Wettest since: 1916 1983
Aug 1919–Jul 1921
24-Month
32.55"
(826.77mm)
34.89"
(886.21mm)
-2.34"
(-59.44mm)
46th Driest Driest since: 1920 1977
78th Wettest Wettest since: 1917 1983
Aug 1918–Jul 1921
36-Month
48.39"
(1,229.11mm)
52.31"
(1,328.67mm)
-3.92"
(-99.56mm)
44th Driest Driest since: 1920 2014
79th Wettest Wettest since: 1917 1984
Aug 1917–Jul 1921
48-Month
61.80"
(1,569.72mm)
69.58"
(1,767.33mm)
-7.78"
(-197.61mm)
26th Driest Driest since: 1920 2015
96th Wettest Wettest since: 1919 1998
Aug 1916–Jul 1921
60-Month
77.71"
(1,973.83mm)
86.84"
(2,205.74mm)
-9.13"
(-231.91mm)
25th Driest Driest since: 1920 1933
96th Wettest Wettest since: 1919 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/