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 June 2021. For more information, please see Climatological Rankings.


California

Precipitation Rankings, September 1918

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
September 1918
1-Month
1.55"
(39.37mm)
0.45"
(11.43mm)
1.10"
(27.94mm)
126th Driest Driest since: 1917 1974
1st Wettest Wettest to Date 1918
Aug–Sep 1918
2-Month
1.82"
(46.23mm)
0.69"
(17.53mm)
1.13"
(28.70mm)
124th Driest Driest since: 1917 1937, 2018
3rd Wettest Wettest since: 1904 1983
Ties: 1904
Jul–Sep 1918
3-Month
2.06"
(52.32mm)
0.87"
(22.10mm)
1.19"
(30.22mm)
124th Driest Driest since: 1917 1928
3rd Wettest Wettest since: 1904 1976
Ties: 1904
Jun–Sep 1918
4-Month
2.18"
(55.37mm)
1.22"
(30.99mm)
0.96"
(24.38mm)
122nd Driest Driest since: 1917 2002
5th Wettest Wettest to Date 1982
May–Sep 1918
5-Month
2.53"
(64.26mm)
2.10"
(53.34mm)
0.43"
(10.92mm)
90th Driest Driest since: 1917 1924
37th Wettest Wettest since: 1915 1998
Apr–Sep 1918
6-Month
3.14"
(79.76mm)
3.74"
(95.00mm)
-0.60"
(-15.24mm)
45th Driest Driest since: 1917 1924
82nd Wettest Wettest since: 1915 1896
Ties: 1907, 2013
Mar–Sep 1918
7-Month
8.47"
(215.14mm)
6.95"
(176.53mm)
1.52"
(38.61mm)
98th Driest Driest since: 1917 2008
29th Wettest Wettest since: 1912 1995
Feb–Sep 1918
8-Month
13.67"
(347.22mm)
10.80"
(274.32mm)
2.87"
(72.90mm)
103rd Driest Driest since: 1917 2008
24th Wettest Wettest since: 1915 1998
Ties: 1980
Jan–Sep 1918
9-Month
14.73"
(374.14mm)
15.05"
(382.27mm)
-0.32"
(-8.13mm)
73rd Driest Driest since: 1917 2013
54th Wettest Wettest since: 1916 1998
Dec 1917–Sep 1918
10-Month
15.92"
(404.37mm)
18.67"
(474.22mm)
-2.75"
(-69.85mm)
50th Driest Driest since: 1917 1924
76th Wettest Wettest since: 1916 1983
Nov 1917–Sep 1918
11-Month
17.48"
(443.99mm)
21.25"
(539.75mm)
-3.77"
(-95.76mm)
48th Driest Driest since: 1917 1924
78th Wettest Wettest since: 1916 1983
Oct 1917–Sep 1918
12-Month
17.49"
(444.25mm)
22.45"
(570.23mm)
-4.96"
(-125.98mm)
38th Driest Driest since: 1913 1924
88th Wettest Wettest since: 1917 1983
Apr 1917–Sep 1918
18-Month
20.49"
(520.45mm)
26.19"
(665.23mm)
-5.70"
(-144.78mm)
31st Driest Driest since: 1912 1977
95th Wettest Wettest since: 1917 1983
Oct 1916–Sep 1918
24-Month
36.17"
(918.72mm)
44.90"
(1,140.46mm)
-8.73"
(-221.74mm)
25th Driest Driest since: 1913 1977
100th Wettest Wettest since: 1917 1983
Oct 1915–Sep 1918
36-Month
61.25"
(1,555.75mm)
67.32"
(1,709.93mm)
-6.07"
(-154.18mm)
43rd Driest Driest since: 1913 2014
81st Wettest Wettest since: 1917 1984
Oct 1914–Sep 1918
48-Month
88.13"
(2,238.50mm)
89.51"
(2,273.55mm)
-1.38"
(-35.05mm)
64th Driest Driest since: 1913 2015
59th Wettest Wettest since: 1917 1998
Oct 1913–Sep 1918
60-Month
117.28"
(2,978.91mm)
111.69"
(2,836.93mm)
5.59"
(141.98mm)
83rd Driest Driest since: 1917 1991
39th Wettest Wettest since: 1911 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2021, retrieved on July 31, 2021 from https://www.ncdc.noaa.gov/cag/