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 1983

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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 1983
1-Month
0.91"
(23.11mm)
0.45"
(11.43mm)
0.46"
(11.68mm)
112th Driest
Driest since:
1974
17th Wettest
Wettest since:
1918
Aug–Sep 1983
2-Month
2.05"
(52.07mm)
0.69"
(17.53mm)
1.36"
(34.54mm)
128th Driest
Driest since:
1937, 2018
1st Wettest
Wettest to Date
1983
Jul–Sep 1983
3-Month
2.15"
(54.61mm)
0.87"
(22.10mm)
1.28"
(32.51mm)
127th Driest
Driest since:
1928
2nd Wettest
Wettest since:
1976
Jun–Sep 1983
4-Month
2.38"
(60.45mm)
1.22"
(30.99mm)
1.16"
(29.46mm)
127th Driest
Driest since:
2002
2nd Wettest
Wettest since:
1982
May–Sep 1983
5-Month
2.91"
(73.91mm)
2.10"
(53.34mm)
0.81"
(20.57mm)
111th Driest
Driest since:
1924
18th Wettest
Wettest since:
1998
Apr–Sep 1983
6-Month
6.03"
(153.16mm)
3.74"
(95.00mm)
2.29"
(58.16mm)
116th Driest
Driest since:
1924
13th Wettest
Wettest since:
1896
Mar–Sep 1983
7-Month
15.05"
(382.27mm)
6.95"
(176.53mm)
8.10"
(205.74mm)
127th Driest
Driest since:
2008
2nd Wettest
Wettest to Date
1995
Feb–Sep 1983
8-Month
21.85"
(554.99mm)
10.80"
(274.32mm)
11.05"
(280.67mm)
127th Driest
Driest since:
2021
2nd Wettest
Wettest to Date
1998
Jan–Sep 1983
9-Month
27.78"
(705.61mm)
15.05"
(382.27mm)
12.73"
(323.34mm)
126th Driest
Driest since:
2022
3rd Wettest
Wettest to Date
1998
Dec 1982–Sep 1983
10-Month
32.70"
(830.58mm)
18.67"
(474.22mm)
14.03"
(356.36mm)
127th Driest
Driest since:
1924
1st Wettest
Wettest to Date
1983
Nov 1982–Sep 1983
11-Month
37.75"
(958.85mm)
21.25"
(539.75mm)
16.50"
(419.10mm)
127th Driest
Driest since:
1924
1st Wettest
Wettest to Date
1983
Oct 1982–Sep 1983
12-Month
40.41"
(1,026.41mm)
22.45"
(570.23mm)
17.96"
(456.18mm)
127th Driest
Driest since:
1924
1st Wettest
Wettest to Date
1983
Apr 1982–Sep 1983
18-Month
46.80"
(1,188.72mm)
26.19"
(665.23mm)
20.61"
(523.49mm)
127th Driest
Driest since:
2021
1st Wettest
Wettest to Date
1983
Oct 1981–Sep 1983
24-Month
72.82"
(1,849.63mm)
44.90"
(1,140.46mm)
27.92"
(709.17mm)
126th Driest
Driest since:
1977
1st Wettest
Wettest to Date
1983
Oct 1980–Sep 1983
36-Month
89.83"
(2,281.68mm)
67.32"
(1,709.93mm)
22.51"
(571.75mm)
124th Driest
Driest since:
2022
2nd Wettest
Wettest to Date
1984
Oct 1979–Sep 1983
48-Month
118.33"
(3,005.58mm)
89.51"
(2,273.55mm)
28.82"
(732.03mm)
123rd Driest
Driest since:
2015
2nd Wettest
Wettest to Date
1998
Oct 1978–Sep 1983
60-Month
138.45"
(3,516.63mm)
111.69"
(2,836.93mm)
26.76"
(679.70mm)
119th Driest
Driest since:
1991
5th Wettest
Wettest to Date
1999

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