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 1945

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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
July 1945
1-Month 		0.14"
(3.56mm)		 0.18"
(4.57mm)		 -0.04"
(-1.01mm)		 55th Driest
Driest since:
 1940
74th Wettest
Wettest since:
 1913
Ties: 1895, 1914, 1960, 2005, 2008
Jun–Jul 1945
2-Month 		0.54"
(13.72mm)		 0.53"
(13.46mm)		 0.01"
(0.26mm)		 75th Driest
Driest since:
 1901
54th Wettest
Wettest since:
 1913
May–Jul 1945
3-Month 		2.03"
(51.56mm)		 1.41"
(35.81mm)		 0.62"
(15.75mm)		 106th Driest
Driest since:
 1924
23rd Wettest
Wettest since:
 1998
Apr–Jul 1945
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: 1984, 2016
Mar–Jul 1945
5-Month 		6.53"
(165.86mm)		 6.26"
(159.00mm)		 0.27"
(6.86mm)		 78th Driest
Driest since:
 2008
51st Wettest
Wettest since:
 1995
Ties: 1971
Feb–Jul 1945
6-Month 		11.57"
(293.88mm)		 10.10"
(256.54mm)		 1.47"
(37.34mm)		 90th Driest
Driest since:
 1997
39th Wettest
Wettest since:
 1998
Jan–Jul 1945
7-Month 		12.76"
(324.10mm)		 14.36"
(364.74mm)		 -1.60"
(-40.64mm)		 58th Driest
Driest since:
 2022
71st Wettest
Wettest since:
 1995
Dec 1944–Jul 1945
8-Month 		15.39"
(390.91mm)		 17.98"
(456.69mm)		 -2.59"
(-65.78mm)		 56th Driest
Driest since:
 1924
72nd Wettest
Wettest since:
 1998
Nov 1944–Jul 1945
9-Month 		20.48"
(520.19mm)		 20.55"
(521.97mm)		 -0.07"
(-1.78mm)		 73rd Driest
Driest since:
 1924
55th Wettest
Wettest since:
 1983, 1998
Oct 1944–Jul 1945
10-Month 		21.58"
(548.13mm)		 21.75"
(552.45mm)		 -0.17"
(-4.32mm)		 69th Driest
Driest since:
 1977
59th Wettest
Wettest since:
 1983
Sep 1944–Jul 1945
11-Month 		21.68"
(550.67mm)		 22.20"
(563.88mm)		 -0.52"
(-13.21mm)		 67th Driest
Driest since:
 1977
61st Wettest
Wettest since:
 1983
Aug 1944–Jul 1945
12-Month 		21.71"
(551.43mm)		 22.44"
(569.98mm)		 -0.73"
(-18.55mm)		 67th Driest
Driest since:
 2021
61st Wettest
Wettest since:
 1983
Feb 1944–Jul 1945
18-Month 		32.19"
(817.63mm)		 32.51"
(825.75mm)		 -0.32"
(-8.12mm)		 69th Driest
Driest since:
 2014
59th Wettest
Wettest since:
 1983
Aug 1943–Jul 1945
24-Month 		40.50"
(1,028.70mm)		 44.90"
(1,140.46mm)		 -4.40"
(-111.76mm)		 41st Driest
Driest since:
 1977
86th Wettest
Wettest since:
 1983
Aug 1942–Jul 1945
36-Month 		65.90"
(1,673.86mm)		 67.31"
(1,709.67mm)		 -1.41"
(-35.81mm)		 66th Driest
Driest since:
 2022
60th Wettest
Wettest since:
 1984
Aug 1941–Jul 1945
48-Month 		92.39"
(2,346.71mm)		 89.50"
(2,273.30mm)		 2.89"
(73.41mm)		 80th Driest
Driest since:
 2015
45th Wettest
Wettest since:
 1998
Aug 1940–Jul 1945
60-Month 		127.22"
(3,231.39mm)		 111.68"
(2,836.67mm)		 15.54"
(394.72mm)		 106th Driest
Driest since:
 1991
18th Wettest
Wettest since:
 1999

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