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 1930

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1930
1-Month
0.13"
(3.30mm)
0.32"
(8.13mm)
-0.19"
(-4.83mm)
21st Driest Driest since: 1929 1963
105th Wettest Wettest since: 1927 1984
Ties: 1899, 1989, 1993
Jun–Jul 1930
2-Month
0.25"
(6.35mm)
0.82"
(20.83mm)
-0.57"
(-14.48mm)
9th Driest Driest since: 1924 1924
117th Wettest Wettest since: 1929 1913
May–Jul 1930
3-Month
1.93"
(49.02mm)
1.74"
(44.20mm)
0.19"
(4.82mm)
84th Driest Driest since: 1929 1924
42nd Wettest Wettest since: 1925 1998
Ties: 1923, 1997
Apr–Jul 1930
4-Month
3.17"
(80.52mm)
3.07"
(77.98mm)
0.10"
(2.54mm)
73rd Driest Driest since: 1929 1924
53rd Wettest Wettest since: 1926 1998
Mar–Jul 1930
5-Month
5.05"
(128.27mm)
5.40"
(137.16mm)
-0.35"
(-8.89mm)
65th Driest Driest since: 1929 2008
61st Wettest Wettest since: 1928 1995
Feb–Jul 1930
6-Month
7.12"
(180.85mm)
8.12"
(206.25mm)
-1.00"
(-25.40mm)
53rd Driest Driest since: 1929 2013
73rd Wettest Wettest since: 1927 1998
Ties: 2001
Jan–Jul 1930
7-Month
10.48"
(266.19mm)
11.10"
(281.94mm)
-0.62"
(-15.75mm)
63rd Driest Driest since: 1929 2013
63rd Wettest Wettest since: 1927 1998
Dec 1929–Jul 1930
8-Month
13.30"
(337.82mm)
13.65"
(346.71mm)
-0.35"
(-8.89mm)
71st Driest Driest since: 1929 1924
54th Wettest Wettest since: 1927 1998
Nov 1929–Jul 1930
9-Month
13.31"
(338.07mm)
15.53"
(394.46mm)
-2.22"
(-56.39mm)
52nd Driest Driest since: 1929 1924
73rd Wettest Wettest since: 1927 1998
Oct 1929–Jul 1930
10-Month
13.45"
(341.63mm)
16.55"
(420.37mm)
-3.10"
(-78.74mm)
39th Driest Driest since: 1929 1924
86th Wettest Wettest since: 1928 1983
Sep 1929–Jul 1930
11-Month
13.76"
(349.50mm)
17.05"
(433.07mm)
-3.29"
(-83.57mm)
38th Driest Driest since: 1929 1924
87th Wettest Wettest since: 1928 1983
Aug 1929–Jul 1930
12-Month
14.32"
(363.73mm)
17.44"
(442.98mm)
-3.12"
(-79.25mm)
38th Driest Driest since: 1929 1924
87th Wettest Wettest since: 1928 1983
Feb 1929–Jul 1930
18-Month
19.67"
(499.62mm)
25.54"
(648.72mm)
-5.87"
(-149.10mm)
14th Driest Driest since: 1929 2014
111th Wettest Wettest since: 1928 1983
Aug 1928–Jul 1930
24-Month
25.71"
(653.03mm)
34.89"
(886.21mm)
-9.18"
(-233.18mm)
8th Driest Driest since: 1924 1977
116th Wettest Wettest since: 1929 1983
Aug 1927–Jul 1930
36-Month
40.66"
(1,032.76mm)
52.31"
(1,328.67mm)
-11.65"
(-295.91mm)
7th Driest Driest to Date 2014
116th Wettest Wettest since: 1929 1984
Aug 1926–Jul 1930
48-Month
60.67"
(1,541.02mm)
69.58"
(1,767.33mm)
-8.91"
(-226.31mm)
23rd Driest Driest since: 1926 2015
99th Wettest Wettest since: 1929 1998
Aug 1925–Jul 1930
60-Month
75.54"
(1,918.72mm)
86.84"
(2,205.74mm)
-11.30"
(-287.02mm)
13th Driest Driest to Date 1933
108th Wettest Wettest since: 1929 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/