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 1976

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 1976
1-Month
1.31"
(33.27mm)
0.45"
(11.43mm)
0.86"
(21.84mm)
124th Driest
Driest since:
1974
5th Wettest
Wettest since:
1918
Ties: 1978
Aug–Sep 1976
2-Month
1.86"
(47.24mm)
0.69"
(17.53mm)
1.17"
(29.71mm)
127th Driest
Driest since:
1937, 2018
2nd Wettest
Wettest to Date
1983
Jul–Sep 1976
3-Month
2.20"
(55.88mm)
0.87"
(22.10mm)
1.33"
(33.78mm)
128th Driest
Driest since:
1928
1st Wettest
Wettest to Date
1976
Jun–Sep 1976
4-Month
2.35"
(59.69mm)
1.22"
(30.99mm)
1.13"
(28.70mm)
126th Driest
Driest since:
2002
3rd Wettest
Wettest to Date
1982
May–Sep 1976
5-Month
2.60"
(66.04mm)
2.10"
(53.34mm)
0.50"
(12.70mm)
97th Driest
Driest since:
1924
32nd Wettest
Wettest since:
1998
Ties: 1993
Apr–Sep 1976
6-Month
4.09"
(103.89mm)
3.74"
(95.00mm)
0.35"
(8.89mm)
90th Driest
Driest since:
1924
39th Wettest
Wettest since:
1896
Mar–Sep 1976
7-Month
5.49"
(139.45mm)
6.95"
(176.53mm)
-1.46"
(-37.08mm)
48th Driest
Driest since:
2008
81st Wettest
Wettest since:
1995
Feb–Sep 1976
8-Month
9.38"
(238.25mm)
10.80"
(274.32mm)
-1.42"
(-36.07mm)
60th Driest
Driest since:
2021
69th Wettest
Wettest since:
1998
Jan–Sep 1976
9-Month
9.83"
(249.68mm)
15.05"
(382.27mm)
-5.22"
(-132.59mm)
21st Driest
Driest since:
2022
108th Wettest
Wettest since:
1998
Dec 1975–Sep 1976
10-Month
10.86"
(275.84mm)
18.67"
(474.22mm)
-7.81"
(-198.38mm)
6th Driest
Driest since:
1924
122nd Wettest
Wettest since:
1983
Nov 1975–Sep 1976
11-Month
12.05"
(306.07mm)
21.25"
(539.75mm)
-9.20"
(-233.68mm)
4th Driest
Driest since:
1924
124th Wettest
Wettest since:
1983
Oct 1975–Sep 1976
12-Month
14.66"
(372.36mm)
22.45"
(570.23mm)
-7.79"
(-197.87mm)
8th Driest
Driest since:
1924
120th Wettest
Wettest since:
1983
Apr 1975–Sep 1976
18-Month
18.02"
(457.71mm)
26.19"
(665.23mm)
-8.17"
(-207.52mm)
10th Driest
Driest since:
2021
118th Wettest
Wettest since:
1983
Oct 1974–Sep 1976
24-Month
36.72"
(932.69mm)
44.90"
(1,140.46mm)
-8.18"
(-207.77mm)
30th Driest
Driest since:
1977
97th Wettest
Wettest since:
1983
Oct 1973–Sep 1976
36-Month
64.67"
(1,642.62mm)
67.32"
(1,709.93mm)
-2.65"
(-67.31mm)
60th Driest
Driest since:
2022
66th Wettest
Wettest since:
1984
Oct 1972–Sep 1976
48-Month
90.04"
(2,287.02mm)
89.51"
(2,273.55mm)
0.53"
(13.47mm)
72nd Driest
Driest since:
2015
53rd Wettest
Wettest since:
1998
Oct 1971–Sep 1976
60-Month
105.98"
(2,691.89mm)
111.69"
(2,836.93mm)
-5.71"
(-145.04mm)
55th Driest
Driest since:
1991
69th Wettest
Wettest since:
1999
Ties: 2021

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