Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

California

Precipitation Rankings, September 1913

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
September 1913
1-Month
0.15"
(3.81mm)
0.45"
(11.43mm)
-0.30"
(-7.62mm)
33rd Driest
Driest since:
1974
96th Wettest
Wettest since:
1918
Ties: 1951
Aug–Sep 1913
2-Month
0.66"
(16.76mm)
0.69"
(17.53mm)
-0.03"
(-0.77mm)
76th Driest
Driest since:
1937, 2018
53rd Wettest
Wettest since:
1983
Ties: 1910, 1940
Jul–Sep 1913
3-Month
1.33"
(33.78mm)
0.87"
(22.10mm)
0.46"
(11.68mm)
108th Driest
Driest since:
1928
21st Wettest
Wettest since:
1976
Jun–Sep 1913
4-Month
2.12"
(53.85mm)
1.22"
(30.99mm)
0.90"
(22.86mm)
120th Driest
Driest since:
2002
9th Wettest
Wettest since:
1982
May–Sep 1913
5-Month
3.12"
(79.25mm)
2.10"
(53.34mm)
1.02"
(25.91mm)
117th Driest
Driest since:
1924
12th Wettest
Wettest since:
1998
Apr–Sep 1913
6-Month
4.42"
(112.27mm)
3.74"
(95.00mm)
0.68"
(17.27mm)
95th Driest
Driest since:
1924
34th Wettest
Wettest since:
1896
Mar–Sep 1913
7-Month
6.02"
(152.91mm)
6.95"
(176.53mm)
-0.93"
(-23.62mm)
60th Driest
Driest since:
2008
69th Wettest
Wettest since:
1995
Feb–Sep 1913
8-Month
7.87"
(199.90mm)
10.80"
(274.32mm)
-2.93"
(-74.42mm)
37th Driest
Driest since:
2021
92nd Wettest
Wettest since:
1998
Jan–Sep 1913
9-Month
11.92"
(302.77mm)
15.05"
(382.27mm)
-3.13"
(-79.50mm)
47th Driest
Driest since:
2022
82nd Wettest
Wettest since:
1998
Dec 1912–Sep 1913
10-Month
13.35"
(339.09mm)
18.67"
(474.22mm)
-5.32"
(-135.13mm)
24th Driest
Driest since:
1924
104th Wettest
Wettest since:
1983
Nov 1912–Sep 1913
11-Month
15.66"
(397.76mm)
21.25"
(539.75mm)
-5.59"
(-141.99mm)
26th Driest
Driest since:
1924
102nd Wettest
Wettest since:
1983
Oct 1912–Sep 1913
12-Month
16.67"
(423.42mm)
22.45"
(570.23mm)
-5.78"
(-146.81mm)
26th Driest
Driest since:
1924
102nd Wettest
Wettest since:
1983
Ties: 1955, 2001
Apr 1912–Sep 1913
18-Month
22.88"
(581.15mm)
26.19"
(665.23mm)
-3.31"
(-84.08mm)
49th Driest
Driest since:
2021
79th Wettest
Wettest since:
1983
Ties: 1910
Oct 1911–Sep 1913
24-Month
33.97"
(862.84mm)
44.90"
(1,140.46mm)
-10.93"
(-277.62mm)
16th Driest
Driest since:
1977
111th Wettest
Wettest since:
1983
Oct 1910–Sep 1913
36-Month
60.09"
(1,526.29mm)
67.32"
(1,709.93mm)
-7.23"
(-183.64mm)
40th Driest
Driest since:
2022
86th Wettest
Wettest since:
1984
Oct 1909–Sep 1913
48-Month
81.23"
(2,063.24mm)
89.51"
(2,273.55mm)
-8.28"
(-210.31mm)
43rd Driest
Driest since:
2015
82nd Wettest
Wettest since:
1998
Oct 1908–Sep 1913
60-Month
109.44"
(2,779.78mm)
111.69"
(2,836.93mm)
-2.25"
(-57.15mm)
66th Driest
Driest since:
1991
58th Wettest
Wettest since:
1999

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