Climate at a Glance

Statewide 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.


California

Precipitation Rankings, July 1939

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1939
1-Month
0.18"
(4.57mm)
0.18"
(4.57mm)
0.00"
(0.00mm)
74th Driest Driest since: 1937 1940
52nd Wettest Wettest since: 1938 1913
Ties: 1927, 1937, 2007
Jun–Jul 1939
2-Month
0.31"
(7.87mm)
0.53"
(13.46mm)
-0.22"
(-5.59mm)
40th Driest Driest since: 1935 1901
86th Wettest Wettest since: 1938 1913
Ties: 1921
May–Jul 1939
3-Month
1.34"
(34.04mm)
1.41"
(35.81mm)
-0.07"
(-1.77mm)
71st Driest Driest since: 1938 1924
55th Wettest Wettest since: 1936 1998
Ties: 1997
Apr–Jul 1939
4-Month
1.89"
(48.01mm)
3.04"
(77.22mm)
-1.15"
(-29.21mm)
23rd Driest Driest since: 1924 1909
103rd Wettest Wettest since: 1938 1896
Ties: 2007
Mar–Jul 1939
5-Month
4.54"
(115.32mm)
6.26"
(159.00mm)
-1.72"
(-43.68mm)
36th Driest Driest since: 1934 2008
90th Wettest Wettest since: 1938 1995
Feb–Jul 1939
6-Month
6.51"
(165.35mm)
10.10"
(256.54mm)
-3.59"
(-91.19mm)
20th Driest Driest since: 1934 1997
106th Wettest Wettest since: 1938 1998
Jan–Jul 1939
7-Month
9.58"
(243.33mm)
14.36"
(364.74mm)
-4.78"
(-121.41mm)
24th Driest Driest since: 1934 2013
102nd Wettest Wettest since: 1938 1995
Dec 1938–Jul 1939
8-Month
12.31"
(312.67mm)
17.98"
(456.69mm)
-5.67"
(-144.02mm)
17th Driest Driest since: 1931 1924
108th Wettest Wettest since: 1938 1998
Nov 1938–Jul 1939
9-Month
13.55"
(344.17mm)
20.55"
(521.97mm)
-7.00"
(-177.80mm)
10th Driest Driest since: 1931 1924
115th Wettest Wettest since: 1938 1983, 1998
Oct 1938–Jul 1939
10-Month
15.06"
(382.52mm)
21.75"
(552.45mm)
-6.69"
(-169.93mm)
15th Driest Driest since: 1934 1977
110th Wettest Wettest since: 1938 1983
Sep 1938–Jul 1939
11-Month
15.52"
(394.21mm)
22.20"
(563.88mm)
-6.68"
(-169.67mm)
13th Driest Driest since: 1934 1977
112th Wettest Wettest since: 1938 1983
Aug 1938–Jul 1939
12-Month
15.63"
(397.00mm)
22.44"
(569.98mm)
-6.81"
(-172.98mm)
13th Driest Driest since: 1934 1977
112th Wettest Wettest since: 1938 1983
Feb 1938–Jul 1939
18-Month
34.79"
(883.67mm)
32.51"
(825.75mm)
2.28"
(57.92mm)
85th Driest Driest since: 1936 2014
40th Wettest Wettest since: 1938 1983
Aug 1937–Jul 1939
24-Month
48.87"
(1,241.30mm)
44.90"
(1,140.46mm)
3.97"
(100.84mm)
87th Driest Driest since: 1937 1977
37th Wettest Wettest since: 1938 1983
Aug 1936–Jul 1939
36-Month
72.31"
(1,836.67mm)
67.31"
(1,709.67mm)
5.00"
(127.00mm)
85th Driest Driest since: 1937 2014
38th Wettest Wettest since: 1938 1984
Aug 1935–Jul 1939
48-Month
95.55"
(2,426.97mm)
89.50"
(2,273.30mm)
6.05"
(153.67mm)
86th Driest Driest since: 1937 2015
36th Wettest Wettest since: 1938 1998
Aug 1934–Jul 1939
60-Month
120.48"
(3,060.19mm)
111.68"
(2,836.67mm)
8.80"
(223.52mm)
93rd Driest Driest since: 1938 1991
28th Wettest Wettest since: 1911 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 22, 2019 from https://www.ncdc.noaa.gov/cag/