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 1961

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
September 1961
1-Month
0.27"
(6.86mm)
0.45"
(11.43mm)
-0.18"
(-4.57mm)
58th Driest
Driest since:
1974
71st Wettest
Wettest since:
1918
Ties: 1900, 1906, 1984, 1996
Aug–Sep 1961
2-Month
0.86"
(21.84mm)
0.69"
(17.53mm)
0.17"
(4.31mm)
95th Driest
Driest since:
1937, 2018
34th Wettest
Wettest since:
1983
Jul–Sep 1961
3-Month
0.94"
(23.88mm)
0.87"
(22.10mm)
0.07"
(1.78mm)
85th Driest
Driest since:
1928
44th Wettest
Wettest since:
1976
Jun–Sep 1961
4-Month
1.18"
(29.97mm)
1.22"
(30.99mm)
-0.04"
(-1.02mm)
70th Driest
Driest since:
2002
59th Wettest
Wettest since:
1982
Ties: 1988
May–Sep 1961
5-Month
2.16"
(54.86mm)
2.10"
(53.34mm)
0.06"
(1.52mm)
77th Driest
Driest since:
1924
52nd Wettest
Wettest since:
1998
Apr–Sep 1961
6-Month
3.13"
(79.50mm)
3.74"
(95.00mm)
-0.61"
(-15.50mm)
43rd Driest
Driest since:
1924
86th Wettest
Wettest since:
1896
Ties: 1911, 1950
Mar–Sep 1961
7-Month
6.17"
(156.72mm)
6.95"
(176.53mm)
-0.78"
(-19.81mm)
64th Driest
Driest since:
2008
65th Wettest
Wettest since:
1995
Feb–Sep 1961
8-Month
8.34"
(211.84mm)
10.80"
(274.32mm)
-2.46"
(-62.48mm)
44th Driest
Driest since:
2021
85th Wettest
Wettest since:
1998
Jan–Sep 1961
9-Month
10.43"
(264.92mm)
15.05"
(382.27mm)
-4.62"
(-117.35mm)
26th Driest
Driest since:
2022
103rd Wettest
Wettest since:
1998
Dec 1960–Sep 1961
10-Month
12.56"
(319.02mm)
18.67"
(474.22mm)
-6.11"
(-155.20mm)
19th Driest
Driest since:
1924
109th Wettest
Wettest since:
1983
Ties: 1987
Nov 1960–Sep 1961
11-Month
17.08"
(433.83mm)
21.25"
(539.75mm)
-4.17"
(-105.92mm)
45th Driest
Driest since:
1924
83rd Wettest
Wettest since:
1983
Oct 1960–Sep 1961
12-Month
17.63"
(447.80mm)
22.45"
(570.23mm)
-4.82"
(-122.43mm)
41st Driest
Driest since:
1924
87th Wettest
Wettest since:
1983
Apr 1960–Sep 1961
18-Month
20.54"
(521.72mm)
26.19"
(665.23mm)
-5.65"
(-143.51mm)
35th Driest
Driest since:
2021
93rd Wettest
Wettest since:
1983
Oct 1959–Sep 1961
24-Month
34.26"
(870.20mm)
44.90"
(1,140.46mm)
-10.64"
(-270.26mm)
21st Driest
Driest since:
1977
106th Wettest
Wettest since:
1983
Oct 1958–Sep 1961
36-Month
49.92"
(1,267.97mm)
67.32"
(1,709.93mm)
-17.40"
(-441.96mm)
7th Driest
Driest since:
2022
119th Wettest
Wettest since:
1984
Oct 1957–Sep 1961
48-Month
83.67"
(2,125.22mm)
89.51"
(2,273.55mm)
-5.84"
(-148.33mm)
50th Driest
Driest since:
2015
75th Wettest
Wettest since:
1998
Oct 1956–Sep 1961
60-Month
103.00"
(2,616.20mm)
111.69"
(2,836.93mm)
-8.69"
(-220.73mm)
43rd Driest
Driest since:
1991
81st Wettest
Wettest since:
1999

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