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 1950

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
July 1950
1-Month 		0.24"
(6.10mm)		 0.18"
(4.57mm)		 0.06"
(1.53mm)		 97th Driest
Driest since:
 1940
32nd Wettest
Wettest since:
 1913
Ties: 1904, 1918, 1954, 1969, 1992
Jun–Jul 1950
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, 1991, 2012
May–Jul 1950
3-Month 		1.21"
(30.73mm)		 1.41"
(35.81mm)		 -0.20"
(-5.08mm)		 59th Driest
Driest since:
 1924
70th Wettest
Wettest since:
 1998
Ties: 1902, 1929, 1960
Apr–Jul 1950
4-Month 		2.55"
(64.77mm)		 3.04"
(77.22mm)		 -0.49"
(-12.45mm)		 50th Driest
Driest since:
 1909
79th Wettest
Wettest since:
 1896
Mar–Jul 1950
5-Month 		5.40"
(137.16mm)		 6.26"
(159.00mm)		 -0.86"
(-21.84mm)		 62nd Driest
Driest since:
 2008
67th Wettest
Wettest since:
 1995
Feb–Jul 1950
6-Month 		8.11"
(205.99mm)		 10.10"
(256.54mm)		 -1.99"
(-50.55mm)		 49th Driest
Driest since:
 1997
80th Wettest
Wettest since:
 1998
Jan–Jul 1950
7-Month 		13.50"
(342.90mm)		 14.36"
(364.74mm)		 -0.86"
(-21.84mm)		 67th Driest
Driest since:
 2022
62nd Wettest
Wettest since:
 1995
Dec 1949–Jul 1950
8-Month 		15.40"
(391.16mm)		 17.98"
(456.69mm)		 -2.58"
(-65.53mm)		 57th Driest
Driest since:
 1924
71st Wettest
Wettest since:
 1998
Nov 1949–Jul 1950
9-Month 		17.12"
(434.85mm)		 20.55"
(521.97mm)		 -3.43"
(-87.12mm)		 49th Driest
Driest since:
 1924
79th Wettest
Wettest since:
 1983, 1998
Oct 1949–Jul 1950
10-Month 		17.42"
(442.47mm)		 21.75"
(552.45mm)		 -4.33"
(-109.98mm)		 43rd Driest
Driest since:
 1977
85th Wettest
Wettest since:
 1983
Ties: 1926
Sep 1949–Jul 1950
11-Month 		17.53"
(445.26mm)		 22.20"
(563.88mm)		 -4.67"
(-118.62mm)		 40th Driest
Driest since:
 1977
88th Wettest
Wettest since:
 1983
Aug 1949–Jul 1950
12-Month 		17.68"
(449.07mm)		 22.44"
(569.98mm)		 -4.76"
(-120.91mm)		 40th Driest
Driest since:
 2021
88th Wettest
Wettest since:
 1983
Ties: 2008
Feb 1949–Jul 1950
18-Month 		26.63"
(676.40mm)		 32.51"
(825.75mm)		 -5.88"
(-149.35mm)		 30th Driest
Driest since:
 2014
98th Wettest
Wettest since:
 1983
Aug 1948–Jul 1950
24-Month 		34.91"
(886.71mm)		 44.90"
(1,140.46mm)		 -9.99"
(-253.75mm)		 23rd Driest
Driest since:
 1977
104th Wettest
Wettest since:
 1983
Aug 1947–Jul 1950
36-Month 		54.27"
(1,378.46mm)		 67.31"
(1,709.67mm)		 -13.04"
(-331.21mm)		 21st Driest
Driest since:
 2022
105th Wettest
Wettest since:
 1984
Aug 1946–Jul 1950
48-Month 		70.81"
(1,798.57mm)		 89.50"
(2,273.30mm)		 -18.69"
(-474.73mm)		 10th Driest
Driest since:
 2015
115th Wettest
Wettest since:
 1998
Aug 1945–Jul 1950
60-Month 		92.25"
(2,343.15mm)		 111.68"
(2,836.67mm)		 -19.43"
(-493.52mm)		 9th Driest
Driest since:
 1991
115th Wettest
Wettest since:
 1999

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