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 1991

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
July 1991
1-Month
0.26"
(6.60mm)
0.18"
(4.57mm)
0.08"
(2.03mm)
106th Driest
Driest since:
1940
23rd Wettest
Wettest since:
1913
Ties: 1955, 2012
Jun–Jul 1991
2-Month
0.58"
(14.73mm)
0.53"
(13.46mm)
0.05"
(1.27mm)
86th Driest
Driest since:
1901
43rd Wettest
Wettest since:
1913
Ties: 1898, 1950, 2012
May–Jul 1991
3-Month
1.40"
(35.56mm)
1.41"
(35.81mm)
-0.01"
(-0.25mm)
76th Driest
Driest since:
1924
53rd Wettest
Wettest since:
1998
Ties: 2010
Apr–Jul 1991
4-Month
2.15"
(54.61mm)
3.04"
(77.22mm)
-0.89"
(-22.61mm)
32nd Driest
Driest since:
1909
97th Wettest
Wettest since:
1896
Mar–Jul 1991
5-Month
11.26"
(286.00mm)
6.26"
(159.00mm)
5.00"
(127.00mm)
123rd Driest
Driest since:
2008
6th Wettest
Wettest since:
1995
Feb–Jul 1991
6-Month
13.50"
(342.90mm)
10.10"
(256.54mm)
3.40"
(86.36mm)
110th Driest
Driest since:
1997
19th Wettest
Wettest since:
1998
Ties: 1982
Jan–Jul 1991
7-Month
14.50"
(368.30mm)
14.36"
(364.74mm)
0.14"
(3.56mm)
78th Driest
Driest since:
2022
51st Wettest
Wettest since:
1995
Dec 1990–Jul 1991
8-Month
15.41"
(391.41mm)
17.98"
(456.69mm)
-2.57"
(-65.28mm)
58th Driest
Driest since:
1924
70th Wettest
Wettest since:
1998
Nov 1990–Jul 1991
9-Month
16.12"
(409.45mm)
20.55"
(521.97mm)
-4.43"
(-112.52mm)
40th Driest
Driest since:
1924
88th Wettest
Wettest since:
1983, 1998
Oct 1990–Jul 1991
10-Month
16.59"
(421.39mm)
21.75"
(552.45mm)
-5.16"
(-131.06mm)
34th Driest
Driest since:
1977
94th Wettest
Wettest since:
1983
Sep 1990–Jul 1991
11-Month
17.00"
(431.80mm)
22.20"
(563.88mm)
-5.20"
(-132.08mm)
32nd Driest
Driest since:
1977
96th Wettest
Wettest since:
1983
Aug 1990–Jul 1991
12-Month
17.36"
(440.94mm)
22.44"
(569.98mm)
-5.08"
(-129.04mm)
35th Driest
Driest since:
2021
93rd Wettest
Wettest since:
1983
Feb 1990–Jul 1991
18-Month
24.77"
(629.16mm)
32.51"
(825.75mm)
-7.74"
(-196.59mm)
20th Driest
Driest since:
2014
108th Wettest
Wettest since:
1983
Aug 1989–Jul 1991
24-Month
33.23"
(844.04mm)
44.90"
(1,140.46mm)
-11.67"
(-296.42mm)
14th Driest
Driest since:
1977
113th Wettest
Wettest since:
1983
Aug 1988–Jul 1991
36-Month
51.32"
(1,303.53mm)
67.31"
(1,709.67mm)
-15.99"
(-406.14mm)
8th Driest
Driest since:
2022
118th Wettest
Wettest since:
1984
Aug 1987–Jul 1991
48-Month
69.31"
(1,760.47mm)
89.50"
(2,273.30mm)
-20.19"
(-512.83mm)
6th Driest
Driest since:
2015
119th Wettest
Wettest since:
1998
Aug 1986–Jul 1991
60-Month
84.66"
(2,150.36mm)
111.68"
(2,836.67mm)
-27.02"
(-686.31mm)
1st Driest
Driest since:
1991
123rd Wettest
Wettest since:
1999

Citing This Page