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 1972

View Period (Months):
Download: csv json xml
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 1972
1-Month
0.75"
(19.05mm)
0.45"
(11.43mm)
0.30"
(7.62mm)
106th Driest
Driest since:
1974
23rd Wettest
Wettest since:
1918
Aug–Sep 1972
2-Month
0.94"
(23.88mm)
0.69"
(17.53mm)
0.25"
(6.35mm)
100th Driest
Driest since:
1937, 2018
29th Wettest
Wettest since:
1983
Jul–Sep 1972
3-Month
0.97"
(24.64mm)
0.87"
(22.10mm)
0.10"
(2.54mm)
90th Driest
Driest since:
1928
39th Wettest
Wettest since:
1976
Ties: 1920
Jun–Sep 1972
4-Month
1.37"
(34.80mm)
1.22"
(30.99mm)
0.15"
(3.81mm)
88th Driest
Driest since:
2002
41st Wettest
Wettest since:
1982
Ties: 1916
May–Sep 1972
5-Month
1.83"
(46.48mm)
2.10"
(53.34mm)
-0.27"
(-6.86mm)
59th Driest
Driest since:
1924
70th Wettest
Wettest since:
1998
Apr–Sep 1972
6-Month
3.24"
(82.30mm)
3.74"
(95.00mm)
-0.50"
(-12.70mm)
56th Driest
Driest since:
1924
73rd Wettest
Wettest since:
1896
Mar–Sep 1972
7-Month
4.40"
(111.76mm)
6.95"
(176.53mm)
-2.55"
(-64.77mm)
17th Driest
Driest since:
2008
112th Wettest
Wettest since:
1995
Feb–Sep 1972
8-Month
6.38"
(162.05mm)
10.80"
(274.32mm)
-4.42"
(-112.27mm)
14th Driest
Driest since:
2021
115th Wettest
Wettest since:
1998
Jan–Sep 1972
9-Month
8.22"
(208.79mm)
15.05"
(382.27mm)
-6.83"
(-173.48mm)
12th Driest
Driest since:
2022
117th Wettest
Wettest since:
1998
Dec 1971–Sep 1972
10-Month
13.23"
(336.04mm)
18.67"
(474.22mm)
-5.44"
(-138.18mm)
23rd Driest
Driest since:
1924
105th Wettest
Wettest since:
1983
Nov 1971–Sep 1972
11-Month
15.43"
(391.92mm)
21.25"
(539.75mm)
-5.82"
(-147.83mm)
20th Driest
Driest since:
1924
108th Wettest
Wettest since:
1983
Oct 1971–Sep 1972
12-Month
15.94"
(404.88mm)
22.45"
(570.23mm)
-6.51"
(-165.35mm)
17th Driest
Driest since:
1924
111th Wettest
Wettest since:
1983
Apr 1971–Sep 1972
18-Month
20.09"
(510.29mm)
26.19"
(665.23mm)
-6.10"
(-154.94mm)
27th Driest
Driest since:
2021
101st Wettest
Wettest since:
1983
Oct 1970–Sep 1972
24-Month
39.66"
(1,007.36mm)
44.90"
(1,140.46mm)
-5.24"
(-133.10mm)
40th Driest
Driest since:
1977
87th Wettest
Wettest since:
1983
Oct 1969–Sep 1972
36-Month
62.12"
(1,577.85mm)
67.32"
(1,709.93mm)
-5.20"
(-132.08mm)
50th Driest
Driest since:
2022
76th Wettest
Wettest since:
1984
Oct 1968–Sep 1972
48-Month
94.08"
(2,389.63mm)
89.51"
(2,273.55mm)
4.57"
(116.08mm)
85th Driest
Driest since:
2015
40th Wettest
Wettest since:
1998
Oct 1967–Sep 1972
60-Month
111.43"
(2,830.32mm)
111.69"
(2,836.93mm)
-0.26"
(-6.61mm)
70th Driest
Driest since:
1991
54th Wettest
Wettest since:
1999

Citing This Page