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, July 2002

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
July 2002
1-Month
0.06"
(1.52mm)
0.18"
(4.57mm)
-0.12"
(-3.05mm)
20th Driest
Driest since:
1940
109th Wettest
Wettest since:
1913
Ties: 1899, 1973, 2000, 2004, 2016
Jun–Jul 2002
2-Month
0.13"
(3.30mm)
0.53"
(13.46mm)
-0.40"
(-10.16mm)
5th Driest
Driest since:
1901
124th Wettest
Wettest since:
1913
Ties: 1959, 1981
May–Jul 2002
3-Month
0.72"
(18.29mm)
1.41"
(35.81mm)
-0.69"
(-17.52mm)
23rd Driest
Driest since:
1924
106th Wettest
Wettest since:
1998
Apr–Jul 2002
4-Month
1.60"
(40.64mm)
3.04"
(77.22mm)
-1.44"
(-36.58mm)
16th Driest
Driest since:
1909
113th Wettest
Wettest since:
1896
Ties: 1903
Mar–Jul 2002
5-Month
3.51"
(89.15mm)
6.26"
(159.00mm)
-2.75"
(-69.85mm)
13th Driest
Driest since:
2008
116th Wettest
Wettest since:
1995
Feb–Jul 2002
6-Month
4.96"
(125.98mm)
10.10"
(256.54mm)
-5.14"
(-130.56mm)
9th Driest
Driest since:
1997
120th Wettest
Wettest since:
1998
Jan–Jul 2002
7-Month
7.18"
(182.37mm)
14.36"
(364.74mm)
-7.18"
(-182.37mm)
7th Driest
Driest since:
2022
122nd Wettest
Wettest since:
1995
Dec 2001–Jul 2002
8-Month
12.43"
(315.72mm)
17.98"
(456.69mm)
-5.55"
(-140.97mm)
22nd Driest
Driest since:
1924
106th Wettest
Wettest since:
1998
Nov 2001–Jul 2002
9-Month
16.64"
(422.66mm)
20.55"
(521.97mm)
-3.91"
(-99.31mm)
47th Driest
Driest since:
1924
81st Wettest
Wettest since:
1983, 1998
Oct 2001–Jul 2002
10-Month
17.29"
(439.17mm)
21.75"
(552.45mm)
-4.46"
(-113.28mm)
42nd Driest
Driest since:
1977
86th Wettest
Wettest since:
1983
Sep 2001–Jul 2002
11-Month
17.59"
(446.79mm)
22.20"
(563.88mm)
-4.61"
(-117.09mm)
43rd Driest
Driest since:
1977
85th Wettest
Wettest since:
1983
Aug 2001–Jul 2002
12-Month
17.64"
(448.06mm)
22.44"
(569.98mm)
-4.80"
(-121.92mm)
38th Driest
Driest since:
2021
90th Wettest
Wettest since:
1983
Feb 2001–Jul 2002
18-Month
26.68"
(677.67mm)
32.51"
(825.75mm)
-5.83"
(-148.08mm)
31st Driest
Driest since:
2014
97th Wettest
Wettest since:
1983
Aug 2000–Jul 2002
24-Month
34.58"
(878.33mm)
44.90"
(1,140.46mm)
-10.32"
(-262.13mm)
20th Driest
Driest since:
1977
107th Wettest
Wettest since:
1983
Aug 1999–Jul 2002
36-Month
55.58"
(1,411.73mm)
67.31"
(1,709.67mm)
-11.73"
(-297.94mm)
26th Driest
Driest since:
2022
100th Wettest
Wettest since:
1984
Aug 1998–Jul 2002
48-Month
76.88"
(1,952.75mm)
89.50"
(2,273.30mm)
-12.62"
(-320.55mm)
20th Driest
Driest since:
2015
105th Wettest
Wettest since:
1998
Aug 1997–Jul 2002
60-Month
114.87"
(2,917.70mm)
111.68"
(2,836.67mm)
3.19"
(81.03mm)
80th Driest
Driest since:
1991
44th Wettest
Wettest since:
1999

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