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 1911

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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
July 1911
1-Month
0.25"
(6.35mm)
0.18"
(4.57mm)
0.07"
(1.78mm)
103rd Driest
Driest since:
1940
26th Wettest
Wettest since:
1913
Ties: 1910, 1922, 1925, 1938, 1987
Jun–Jul 1911
2-Month
0.43"
(10.92mm)
0.53"
(13.46mm)
-0.10"
(-2.54mm)
58th Driest
Driest since:
1901
71st Wettest
Wettest since:
1913
Ties: 1972, 1977, 1979, 2021
May–Jul 1911
3-Month
1.03"
(26.16mm)
1.41"
(35.81mm)
-0.38"
(-9.65mm)
40th Driest
Driest since:
1924
89th Wettest
Wettest since:
1998
Ties: 1955, 1981, 2006
Apr–Jul 1911
4-Month
2.67"
(67.82mm)
3.04"
(77.22mm)
-0.37"
(-9.40mm)
58th Driest
Driest since:
1909
71st Wettest
Wettest since:
1896
Mar–Jul 1911
5-Month
7.72"
(196.09mm)
6.26"
(159.00mm)
1.46"
(37.09mm)
99th Driest
Driest since:
2008
30th Wettest
Wettest since:
1995
Feb–Jul 1911
6-Month
10.72"
(272.29mm)
10.10"
(256.54mm)
0.62"
(15.75mm)
84th Driest
Driest since:
1997
45th Wettest
Wettest since:
1998
Ties: 1935
Jan–Jul 1911
7-Month
20.86"
(529.84mm)
14.36"
(364.74mm)
6.50"
(165.10mm)
114th Driest
Driest since:
2022
15th Wettest
Wettest since:
1995
Dec 1910–Jul 1911
8-Month
22.64"
(575.06mm)
17.98"
(456.69mm)
4.66"
(118.37mm)
103rd Driest
Driest since:
1924
25th Wettest
Wettest since:
1998
Nov 1910–Jul 1911
9-Month
24.87"
(631.70mm)
20.55"
(521.97mm)
4.32"
(109.73mm)
99th Driest
Driest since:
1924
29th Wettest
Wettest since:
1983, 1998
Oct 1910–Jul 1911
10-Month
25.66"
(651.76mm)
21.75"
(552.45mm)
3.91"
(99.31mm)
98th Driest
Driest since:
1977
30th Wettest
Wettest since:
1983
Sep 1910–Jul 1911
11-Month
26.27"
(667.26mm)
22.20"
(563.88mm)
4.07"
(103.38mm)
99th Driest
Driest since:
1977
29th Wettest
Wettest since:
1983
Aug 1910–Jul 1911
12-Month
26.32"
(668.53mm)
22.44"
(569.98mm)
3.88"
(98.55mm)
97th Driest
Driest since:
2021
31st Wettest
Wettest since:
1983
Feb 1910–Jul 1911
18-Month
31.89"
(810.01mm)
32.51"
(825.75mm)
-0.62"
(-15.74mm)
68th Driest
Driest since:
2014
60th Wettest
Wettest since:
1983
Aug 1909–Jul 1911
24-Month
47.86"
(1,215.64mm)
44.90"
(1,140.46mm)
2.96"
(75.18mm)
86th Driest
Driest since:
1977
41st Wettest
Wettest since:
1983
Aug 1908–Jul 1911
36-Month
76.04"
(1,931.42mm)
67.31"
(1,709.67mm)
8.73"
(221.75mm)
101st Driest
Driest since:
2022
25th Wettest
Wettest since:
1984
Aug 1907–Jul 1911
48-Month
94.25"
(2,393.95mm)
89.50"
(2,273.30mm)
4.75"
(120.65mm)
85th Driest
Driest since:
2015
40th Wettest
Wettest since:
1998
Aug 1906–Jul 1911
60-Month
125.68"
(3,192.27mm)
111.68"
(2,836.67mm)
14.00"
(355.60mm)
104th Driest
Driest since:
1991
20th Wettest
Wettest since:
1999

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