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 August 2022. For more information, please see Climatological Rankings.


California

Precipitation Rankings, September 1915

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1915
1-Month
0.09"
(2.29mm)
0.45"
(11.43mm)
-0.36"
(-9.14mm)
14th Driest Driest since: 1902 1974
114th Wettest Wettest since: 1914 1918
Ties: 1937, 2009
Aug–Sep 1915
2-Month
0.25"
(6.35mm)
0.69"
(17.53mm)
-0.44"
(-11.18mm)
18th Driest Driest since: 1902 1937, 2018
110th Wettest Wettest since: 1914 1983
Ties: 1992
Jul–Sep 1915
3-Month
0.41"
(10.41mm)
0.87"
(22.10mm)
-0.46"
(-11.69mm)
26th Driest Driest since: 1907 1928
102nd Wettest Wettest since: 1914 1976
Ties: 1899, 1907
Jun–Sep 1915
4-Month
0.43"
(10.92mm)
1.22"
(30.99mm)
-0.79"
(-20.07mm)
9th Driest Driest since: 1915 2002
119th Wettest Wettest since: 1914 1982
May–Sep 1915
5-Month
3.20"
(81.28mm)
2.10"
(53.34mm)
1.10"
(27.94mm)
117th Driest Driest since: 1914 1924
11th Wettest Wettest since: 1912 1998
Apr–Sep 1915
6-Month
4.93"
(125.22mm)
3.74"
(95.00mm)
1.19"
(30.22mm)
103rd Driest Driest since: 1914 1924
25th Wettest Wettest since: 1912 1896
Mar–Sep 1915
7-Month
6.82"
(173.23mm)
6.95"
(176.53mm)
-0.13"
(-3.30mm)
77th Driest Driest since: 1914 2008
51st Wettest Wettest since: 1912 1995
Ties: 1928
Feb–Sep 1915
8-Month
14.78"
(375.41mm)
10.80"
(274.32mm)
3.98"
(101.09mm)
114th Driest Driest since: 1914 2021
14th Wettest Wettest since: 1907 1998
Jan–Sep 1915
9-Month
20.78"
(527.81mm)
15.05"
(382.27mm)
5.73"
(145.54mm)
109th Driest Driest since: 1914 2013
19th Wettest Wettest since: 1911 1998
Dec 1914–Sep 1915
10-Month
24.78"
(629.41mm)
18.67"
(474.22mm)
6.11"
(155.19mm)
108th Driest Driest since: 1913 1924
19th Wettest Wettest since: 1914 1983
Nov 1914–Sep 1915
11-Month
25.47"
(646.94mm)
21.25"
(539.75mm)
4.22"
(107.19mm)
99th Driest Driest since: 1913 1924
28th Wettest Wettest since: 1914 1983
Oct 1914–Sep 1915
12-Month
26.88"
(682.75mm)
22.45"
(570.23mm)
4.43"
(112.52mm)
99th Driest Driest since: 1913 1924
28th Wettest Wettest since: 1914 1983
Apr 1914–Sep 1915
18-Month
30.66"
(778.76mm)
26.19"
(665.23mm)
4.47"
(113.53mm)
99th Driest Driest since: 1913 2021
28th Wettest Wettest since: 1914 1983
Oct 1913–Sep 1915
24-Month
56.03"
(1,423.16mm)
44.90"
(1,140.46mm)
11.13"
(282.70mm)
114th Driest Driest since: 1914 1977
12th Wettest Wettest since: 1907 1983
Oct 1912–Sep 1915
36-Month
72.70"
(1,846.58mm)
67.32"
(1,709.93mm)
5.38"
(136.65mm)
88th Driest Driest since: 1914 2014
37th Wettest Wettest since: 1911 1984
Oct 1911–Sep 1915
48-Month
90.00"
(2,286.00mm)
89.51"
(2,273.55mm)
0.49"
(12.45mm)
70th Driest Driest since: 1914 2015
54th Wettest Wettest since: 1912 1998
Oct 1910–Sep 1915
60-Month
116.12"
(2,949.45mm)
111.69"
(2,836.93mm)
4.43"
(112.52mm)
81st Driest Driest since: 1914 1991
42nd Wettest Wettest since: 1911 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on October 4, 2022 from https://www.ncdc.noaa.gov/cag/