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 1992

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 1992
1-Month
0.05"
(1.27mm)
0.45"
(11.43mm)
-0.40"
(-10.16mm)
7th Driest
Driest since:
1974
122nd Wettest
Wettest since:
1918
Ties: 1902
Aug–Sep 1992
2-Month
0.25"
(6.35mm)
0.69"
(17.53mm)
-0.44"
(-11.18mm)
18th Driest
Driest since:
1937, 2018
111th Wettest
Wettest since:
1983
Ties: 1915
Jul–Sep 1992
3-Month
0.49"
(12.45mm)
0.87"
(22.10mm)
-0.38"
(-9.65mm)
37th Driest
Driest since:
1928
92nd Wettest
Wettest since:
1976
Jun–Sep 1992
4-Month
1.20"
(30.48mm)
1.22"
(30.99mm)
-0.02"
(-0.51mm)
73rd Driest
Driest since:
2002
56th Wettest
Wettest since:
1982
Ties: 1914
May–Sep 1992
5-Month
1.43"
(36.32mm)
2.10"
(53.34mm)
-0.67"
(-17.02mm)
27th Driest
Driest since:
1924
102nd Wettest
Wettest since:
1998
Apr–Sep 1992
6-Month
2.46"
(62.48mm)
3.74"
(95.00mm)
-1.28"
(-32.52mm)
21st Driest
Driest since:
1924
108th Wettest
Wettest since:
1896
Mar–Sep 1992
7-Month
6.11"
(155.19mm)
6.95"
(176.53mm)
-0.84"
(-21.34mm)
61st Driest
Driest since:
2008
68th Wettest
Wettest since:
1995
Feb–Sep 1992
8-Month
12.09"
(307.09mm)
10.80"
(274.32mm)
1.29"
(32.77mm)
90th Driest
Driest since:
2021
39th Wettest
Wettest since:
1998
Jan–Sep 1992
9-Month
14.03"
(356.36mm)
15.05"
(382.27mm)
-1.02"
(-25.91mm)
64th Driest
Driest since:
2022
65th Wettest
Wettest since:
1998
Dec 1991–Sep 1992
10-Month
16.53"
(419.86mm)
18.67"
(474.22mm)
-2.14"
(-54.36mm)
62nd Driest
Driest since:
1924
66th Wettest
Wettest since:
1983
Nov 1991–Sep 1992
11-Month
17.60"
(447.04mm)
21.25"
(539.75mm)
-3.65"
(-92.71mm)
51st Driest
Driest since:
1924
77th Wettest
Wettest since:
1983
Oct 1991–Sep 1992
12-Month
18.88"
(479.55mm)
22.45"
(570.23mm)
-3.57"
(-90.68mm)
50th Driest
Driest since:
1924
78th Wettest
Wettest since:
1983
Ties: 1908
Apr 1991–Sep 1992
18-Month
21.47"
(545.34mm)
26.19"
(665.23mm)
-4.72"
(-119.89mm)
39th Driest
Driest since:
2021
89th Wettest
Wettest since:
1983
Oct 1990–Sep 1992
24-Month
35.91"
(912.11mm)
44.90"
(1,140.46mm)
-8.99"
(-228.35mm)
25th Driest
Driest since:
1977
102nd Wettest
Wettest since:
1983
Oct 1989–Sep 1992
36-Month
50.93"
(1,293.62mm)
67.32"
(1,709.93mm)
-16.39"
(-416.31mm)
8th Driest
Driest since:
2022
118th Wettest
Wettest since:
1984
Oct 1988–Sep 1992
48-Month
70.12"
(1,781.05mm)
89.51"
(2,273.55mm)
-19.39"
(-492.50mm)
8th Driest
Driest since:
2015
117th Wettest
Wettest since:
1998
Oct 1987–Sep 1992
60-Month
88.49"
(2,247.65mm)
111.69"
(2,836.93mm)
-23.20"
(-589.28mm)
6th Driest
Driest since:
1991
118th Wettest
Wettest since:
1999

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