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 1963

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
August 1963
1-Month
0.30"
(7.62mm)
0.24"
(6.10mm)
0.06"
(1.52mm)
91st Driest
Driest since:
1937, 2002
38th Wettest
Wettest since:
1983
Ties: 2012
Jul–Aug 1963
2-Month
0.32"
(8.13mm)
0.42"
(10.67mm)
-0.10"
(-2.54mm)
53rd Driest
Driest since:
1940
76th Wettest
Wettest since:
1983
Ties: 1915, 1942, 1947, 1966, 1970, 2011
Jun–Aug 1963
3-Month
0.78"
(19.81mm)
0.77"
(19.56mm)
0.01"
(0.25mm)
74th Driest
Driest since:
2002
55th Wettest
Wettest since:
1913
Ties: 1944, 1991
May–Aug 1963
4-Month
1.89"
(48.01mm)
1.65"
(41.91mm)
0.24"
(6.10mm)
88th Driest
Driest since:
1924
41st Wettest
Wettest since:
1998
Ties: 1961
Apr–Aug 1963
5-Month
6.28"
(159.51mm)
3.28"
(83.31mm)
3.00"
(76.20mm)
124th Driest
Driest since:
2021
5th Wettest
Wettest since:
1896
Mar–Aug 1963
6-Month
9.79"
(248.67mm)
6.50"
(165.10mm)
3.29"
(83.57mm)
111th Driest
Driest since:
2008
18th Wettest
Wettest since:
1995
Feb–Aug 1963
7-Month
13.68"
(347.47mm)
10.35"
(262.89mm)
3.33"
(84.58mm)
109th Driest
Driest since:
1997, 2021
20th Wettest
Wettest since:
1998
Jan–Aug 1963
8-Month
16.57"
(420.88mm)
14.60"
(370.84mm)
1.97"
(50.04mm)
93rd Driest
Driest since:
2022
36th Wettest
Wettest since:
1995
Dec 1962–Aug 1963
9-Month
18.76"
(476.50mm)
18.22"
(462.79mm)
0.54"
(13.71mm)
77th Driest
Driest since:
1924
51st Wettest
Wettest since:
1998
Nov 1962–Aug 1963
10-Month
20.05"
(509.27mm)
20.80"
(528.32mm)
-0.75"
(-19.05mm)
66th Driest
Driest since:
1924
62nd Wettest
Wettest since:
1983
Oct 1962–Aug 1963
11-Month
23.99"
(609.35mm)
22.00"
(558.80mm)
1.99"
(50.55mm)
84th Driest
Driest since:
1924
44th Wettest
Wettest since:
1983
Sep 1962–Aug 1963
12-Month
24.29"
(616.97mm)
22.44"
(569.98mm)
1.85"
(46.99mm)
83rd Driest
Driest since:
2021
45th Wettest
Wettest since:
1983
Mar 1962–Aug 1963
18-Month
28.72"
(729.49mm)
28.96"
(735.58mm)
-0.24"
(-6.09mm)
74th Driest
Driest since:
1977
54th Wettest
Wettest since:
1983
Sep 1961–Aug 1963
24-Month
45.04"
(1,144.02mm)
44.90"
(1,140.46mm)
0.14"
(3.56mm)
69th Driest
Driest since:
1977
58th Wettest
Wettest since:
1983
Sep 1960–Aug 1963
36-Month
62.66"
(1,591.56mm)
67.31"
(1,709.67mm)
-4.65"
(-118.11mm)
52nd Driest
Driest since:
2022
74th Wettest
Wettest since:
1984
Sep 1959–Aug 1963
48-Month
80.26"
(2,038.60mm)
89.50"
(2,273.30mm)
-9.24"
(-234.70mm)
43rd Driest
Driest since:
2015
82nd Wettest
Wettest since:
1998
Sep 1958–Aug 1963
60-Month
95.26"
(2,419.60mm)
111.68"
(2,836.67mm)
-16.42"
(-417.07mm)
14th Driest
Driest since:
1991
110th Wettest
Wettest since:
1999

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