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 2016

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 2016
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, 2002, 2004
Jun–Jul 2016
2-Month
0.33"
(8.38mm)
0.53"
(13.46mm)
-0.20"
(-5.08mm)
45th Driest
Driest since:
1901
84th Wettest
Wettest since:
1913
Ties: 1904, 1909, 1983, 2010
May–Jul 2016
3-Month
1.10"
(27.94mm)
1.41"
(35.81mm)
-0.31"
(-7.87mm)
49th Driest
Driest since:
1924
80th Wettest
Wettest since:
1998
Apr–Jul 2016
4-Month
2.62"
(66.55mm)
3.04"
(77.22mm)
-0.42"
(-10.67mm)
54th Driest
Driest since:
1909
75th Wettest
Wettest since:
1896
Ties: 1945, 1984
Mar–Jul 2016
5-Month
7.50"
(190.50mm)
6.26"
(159.00mm)
1.24"
(31.50mm)
95th Driest
Driest since:
2008
34th Wettest
Wettest since:
1995
Feb–Jul 2016
6-Month
8.71"
(221.23mm)
10.10"
(256.54mm)
-1.39"
(-35.31mm)
58th Driest
Driest since:
1997
71st Wettest
Wettest since:
1998
Jan–Jul 2016
7-Month
15.10"
(383.54mm)
14.36"
(364.74mm)
0.74"
(18.80mm)
81st Driest
Driest since:
2022
48th Wettest
Wettest since:
1995
Dec 2015–Jul 2016
8-Month
19.79"
(502.67mm)
17.98"
(456.69mm)
1.81"
(45.98mm)
88th Driest
Driest since:
1924
40th Wettest
Wettest since:
1998
Nov 2015–Jul 2016
9-Month
21.66"
(550.16mm)
20.55"
(521.97mm)
1.11"
(28.19mm)
81st Driest
Driest since:
1924
47th Wettest
Wettest since:
1983, 1998
Oct 2015–Jul 2016
10-Month
22.56"
(573.02mm)
21.75"
(552.45mm)
0.81"
(20.57mm)
76th Driest
Driest since:
1977
52nd Wettest
Wettest since:
1983
Sep 2015–Jul 2016
11-Month
22.89"
(581.41mm)
22.20"
(563.88mm)
0.69"
(17.53mm)
77th Driest
Driest since:
1977
51st Wettest
Wettest since:
1983
Ties: 1936
Aug 2015–Jul 2016
12-Month
22.97"
(583.44mm)
22.44"
(569.98mm)
0.53"
(13.46mm)
74th Driest
Driest since:
2021
54th Wettest
Wettest since:
1983
Feb 2015–Jul 2016
18-Month
29.49"
(749.05mm)
32.51"
(825.75mm)
-3.02"
(-76.70mm)
49th Driest
Driest since:
2014
79th Wettest
Wettest since:
1983
Ties: 1965
Aug 2014–Jul 2016
24-Month
40.51"
(1,028.95mm)
44.90"
(1,140.46mm)
-4.39"
(-111.51mm)
42nd Driest
Driest since:
1977
85th Wettest
Wettest since:
1983
Aug 2013–Jul 2016
36-Month
52.88"
(1,343.15mm)
67.31"
(1,709.67mm)
-14.43"
(-366.52mm)
15th Driest
Driest since:
2022
111th Wettest
Wettest since:
1984
Aug 2012–Jul 2016
48-Month
69.08"
(1,754.63mm)
89.50"
(2,273.30mm)
-20.42"
(-518.67mm)
5th Driest
Driest since:
2015
120th Wettest
Wettest since:
1998
Aug 2011–Jul 2016
60-Month
85.50"
(2,171.70mm)
111.68"
(2,836.67mm)
-26.18"
(-664.97mm)
2nd Driest
Driest since:
1991
122nd Wettest
Wettest since:
1999

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