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, August 1975

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
August 1975
1-Month
0.33"
(8.38mm)
0.24"
(6.10mm)
0.09"
(2.28mm)
99th Driest
Driest since:
1937, 2002
30th Wettest
Wettest since:
1983
Ties: 1967
Jul–Aug 1975
2-Month
0.50"
(12.70mm)
0.42"
(10.67mm)
0.08"
(2.03mm)
90th Driest
Driest since:
1940
39th Wettest
Wettest since:
1983
Ties: 1951, 1988
Jun–Aug 1975
3-Month
0.70"
(17.78mm)
0.77"
(19.56mm)
-0.07"
(-1.78mm)
62nd Driest
Driest since:
2002
67th Wettest
Wettest since:
1913
Ties: 1943
May–Aug 1975
4-Month
0.94"
(23.88mm)
1.65"
(41.91mm)
-0.71"
(-18.03mm)
20th Driest
Driest since:
1924
109th Wettest
Wettest since:
1998
Apr–Aug 1975
5-Month
3.02"
(76.71mm)
3.28"
(83.31mm)
-0.26"
(-6.60mm)
67th Driest
Driest since:
2021
62nd Wettest
Wettest since:
1896
Mar–Aug 1975
6-Month
8.78"
(223.01mm)
6.50"
(165.10mm)
2.28"
(57.91mm)
108th Driest
Driest since:
2008
21st Wettest
Wettest since:
1995
Feb–Aug 1975
7-Month
14.19"
(360.43mm)
10.35"
(262.89mm)
3.84"
(97.54mm)
113th Driest
Driest since:
1997, 2021
16th Wettest
Wettest since:
1998
Jan–Aug 1975
8-Month
15.77"
(400.56mm)
14.60"
(370.84mm)
1.17"
(29.72mm)
85th Driest
Driest since:
2022
44th Wettest
Wettest since:
1995
Dec 1974–Aug 1975
9-Month
19.14"
(486.16mm)
18.22"
(462.79mm)
0.92"
(23.37mm)
82nd Driest
Driest since:
1924
46th Wettest
Wettest since:
1998
Nov 1974–Aug 1975
10-Month
20.17"
(512.32mm)
20.80"
(528.32mm)
-0.63"
(-16.00mm)
70th Driest
Driest since:
1924
58th Wettest
Wettest since:
1983
Ties: 2000
Oct 1974–Aug 1975
11-Month
21.72"
(551.69mm)
22.00"
(558.80mm)
-0.28"
(-7.11mm)
67th Driest
Driest since:
1924
61st Wettest
Wettest since:
1983
Sep 1974–Aug 1975
12-Month
21.73"
(551.94mm)
22.44"
(569.98mm)
-0.71"
(-18.04mm)
66th Driest
Driest since:
2021
62nd Wettest
Wettest since:
1983
Mar 1974–Aug 1975
18-Month
29.79"
(756.67mm)
28.96"
(735.58mm)
0.83"
(21.09mm)
78th Driest
Driest since:
1977
50th Wettest
Wettest since:
1983
Sep 1973–Aug 1975
24-Month
50.20"
(1,275.08mm)
44.90"
(1,140.46mm)
5.30"
(134.62mm)
98th Driest
Driest since:
1977
29th Wettest
Wettest since:
1983
Sep 1972–Aug 1975
36-Month
75.79"
(1,925.07mm)
67.31"
(1,709.67mm)
8.48"
(215.40mm)
100th Driest
Driest since:
2022
26th Wettest
Wettest since:
1984
Sep 1971–Aug 1975
48-Month
91.54"
(2,325.12mm)
89.50"
(2,273.30mm)
2.04"
(51.82mm)
77th Driest
Driest since:
2015
48th Wettest
Wettest since:
1998
Sep 1970–Aug 1975
60-Month
114.74"
(2,914.40mm)
111.68"
(2,836.67mm)
3.06"
(77.73mm)
78th Driest
Driest since:
1991
46th Wettest
Wettest since:
1999

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