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 1899

View Period (Months):All12345678910111218243648
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
September 1899
1-Month
0.13"
(3.30mm)
0.45"
(11.43mm)
-0.32"
(-8.13mm)
28th Driest Driest to Date 1974
99th Wettest Wettest since: 1898 1918
Aug–Sep 1899
2-Month
0.35"
(8.89mm)
0.69"
(17.53mm)
-0.34"
(-8.64mm)
36th Driest Driest to Date 1937, 2018
91st Wettest Wettest since: 1898 1983
Ties: 1900, 1953, 2001
Jul–Sep 1899
3-Month
0.41"
(10.41mm)
0.87"
(22.10mm)
-0.46"
(-11.69mm)
26th Driest Driest to Date 1928
101st Wettest Wettest since: 1898 1976
Ties: 1907, 1915
Jun–Sep 1899
4-Month
0.90"
(22.86mm)
1.22"
(30.99mm)
-0.32"
(-8.13mm)
44th Driest Driest to Date 2002
83rd Wettest Wettest since: 1898 1982
May–Sep 1899
5-Month
1.89"
(48.01mm)
2.10"
(53.34mm)
-0.21"
(-5.33mm)
61st Driest Driest since: 1897 1924
66th Wettest Wettest since: 1898 1998
Apr–Sep 1899
6-Month
2.60"
(66.04mm)
3.74"
(95.00mm)
-1.14"
(-28.96mm)
25th Driest Driest since: 1897 1924
102nd Wettest Wettest since: 1898 1896
Ties: 1919
Mar–Sep 1899
7-Month
8.05"
(204.47mm)
6.95"
(176.53mm)
1.10"
(27.94mm)
90th Driest Driest since: 1898 2008
37th Wettest Wettest since: 1896 1995
Feb–Sep 1899
8-Month
8.86"
(225.04mm)
10.80"
(274.32mm)
-1.94"
(-49.28mm)
49th Driest Driest since: 1898 2008
78th Wettest Wettest since: 1897 1998
Jan–Sep 1899
9-Month
13.63"
(346.20mm)
15.05"
(382.27mm)
-1.42"
(-36.07mm)
59th Driest Driest since: 1898 2013
68th Wettest Wettest since: 1897 1998
Dec 1898–Sep 1899
10-Month
15.02"
(381.51mm)
18.67"
(474.22mm)
-3.65"
(-92.71mm)
41st Driest Driest since: 1898 1924
85th Wettest Wettest since: 1897 1983
Ties: 1949
Nov 1898–Sep 1899
11-Month
16.43"
(417.32mm)
21.25"
(539.75mm)
-4.82"
(-122.43mm)
32nd Driest Driest since: 1898 1924
94th Wettest Wettest since: 1897 1983
Oct 1898–Sep 1899
12-Month
17.13"
(435.10mm)
22.45"
(570.23mm)
-5.32"
(-135.13mm)
33rd Driest Driest since: 1898 1924
93rd Wettest Wettest since: 1897 1983
Apr 1898–Sep 1899
18-Month
20.76"
(527.30mm)
26.19"
(665.23mm)
-5.43"
(-137.93mm)
35th Driest Driest since: 1898 1977
91st Wettest Wettest since: 1897 1983
Oct 1897–Sep 1899
24-Month
32.29"
(820.17mm)
44.90"
(1,140.46mm)
-12.61"
(-320.29mm)
8th Driest Driest to Date 1977
117th Wettest Wettest since: 1898 1983
Ties: 1960
Oct 1896–Sep 1899
36-Month
57.46"
(1,459.48mm)
67.32"
(1,709.93mm)
-9.86"
(-250.45mm)
28th Driest Driest to Date 2014
96th Wettest Wettest since: 1898 1984
Oct 1895–Sep 1899
48-Month
82.19"
(2,087.63mm)
89.51"
(2,273.55mm)
-7.32"
(-185.92mm)
45th Driest Driest to Date 2015
78th Wettest Wettest to Date 1998

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/