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 1980

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
July 1980
1-Month 		0.20"
(5.08mm)		 0.18"
(4.57mm)		 0.02"
(0.51mm)		 82nd Driest
Driest since:
 1940
47th Wettest
Wettest since:
 1913
Ties: 1967, 1996, 1998
Jun–Jul 1980
2-Month 		0.53"
(13.46mm)		 0.53"
(13.46mm)		 0.00"
(0.00mm)		 74th Driest
Driest since:
 1901
55th Wettest
Wettest since:
 1913
Ties: 1900, 1974
May–Jul 1980
3-Month 		1.41"
(35.81mm)		 1.41"
(35.81mm)		 0.00"
(0.00mm)		 79th Driest
Driest since:
 1924
50th Wettest
Wettest since:
 1998
Ties: 1984, 2020
Apr–Jul 1980
4-Month 		3.09"
(78.49mm)		 3.04"
(77.22mm)		 0.05"
(1.27mm)		 80th Driest
Driest since:
 1909
49th Wettest
Wettest since:
 1896
Mar–Jul 1980
5-Month 		5.90"
(149.86mm)		 6.26"
(159.00mm)		 -0.36"
(-9.14mm)		 69th Driest
Driest since:
 2008
60th Wettest
Wettest since:
 1995
Feb–Jul 1980
6-Month 		13.41"
(340.61mm)		 10.10"
(256.54mm)		 3.31"
(84.07mm)		 107th Driest
Driest since:
 1997
22nd Wettest
Wettest since:
 1998
Jan–Jul 1980
7-Month 		20.04"
(509.02mm)		 14.36"
(364.74mm)		 5.68"
(144.28mm)		 111th Driest
Driest since:
 2022
18th Wettest
Wettest since:
 1995
Dec 1979–Jul 1980
8-Month 		23.18"
(588.77mm)		 17.98"
(456.69mm)		 5.20"
(132.08mm)		 105th Driest
Driest since:
 1924
23rd Wettest
Wettest since:
 1998
Nov 1979–Jul 1980
9-Month 		25.73"
(653.54mm)		 20.55"
(521.97mm)		 5.18"
(131.57mm)		 103rd Driest
Driest since:
 1924
25th Wettest
Wettest since:
 1983, 1998
Oct 1979–Jul 1980
10-Month 		28.24"
(717.30mm)		 21.75"
(552.45mm)		 6.49"
(164.85mm)		 110th Driest
Driest since:
 1977
18th Wettest
Wettest since:
 1983
Sep 1979–Jul 1980
11-Month 		28.48"
(723.39mm)		 22.20"
(563.88mm)		 6.28"
(159.51mm)		 110th Driest
Driest since:
 1977
18th Wettest
Wettest since:
 1983
Aug 1979–Jul 1980
12-Month 		28.93"
(734.82mm)		 22.44"
(569.98mm)		 6.49"
(164.84mm)		 111th Driest
Driest since:
 2021
17th Wettest
Wettest since:
 1983
Feb 1979–Jul 1980
18-Month 		39.62"
(1,006.35mm)		 32.51"
(825.75mm)		 7.11"
(180.60mm)		 111th Driest
Driest since:
 2014
17th Wettest
Wettest since:
 1983
Aug 1978–Jul 1980
24-Month 		49.89"
(1,267.21mm)		 44.90"
(1,140.46mm)		 4.99"
(126.75mm)		 96th Driest
Driest since:
 1977
31st Wettest
Wettest since:
 1983
Aug 1977–Jul 1980
36-Month 		83.74"
(2,127.00mm)		 67.31"
(1,709.67mm)		 16.43"
(417.33mm)		 117th Driest
Driest since:
 2022
9th Wettest
Wettest since:
 1984
Aug 1976–Jul 1980
48-Month 		94.84"
(2,408.94mm)		 89.50"
(2,273.30mm)		 5.34"
(135.64mm)		 86th Driest
Driest since:
 2015
39th Wettest
Wettest since:
 1998
Aug 1975–Jul 1980
60-Month 		108.31"
(2,751.07mm)		 111.68"
(2,836.67mm)		 -3.37"
(-85.60mm)		 62nd Driest
Driest since:
 1991
62nd Wettest
Wettest since:
 1999

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