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, September 2005

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Wettest/Driest
Since		Record
September 2005
1-Month		0.32"
(8.13mm)		0.45"
(11.43mm)		-0.13"
(-3.30mm)		69th Driest
Driest since:
1974
60th Wettest
Wettest since:
1918
Ties: 1966
Aug–Sep 2005
2-Month		0.61"
(15.49mm)		0.69"
(17.53mm)		-0.08"
(-2.04mm)		70th Driest
Driest since:
1937, 2018
59th Wettest
Wettest since:
1983
Jul–Sep 2005
3-Month		0.75"
(19.05mm)		0.87"
(22.10mm)		-0.12"
(-3.05mm)		66th Driest
Driest since:
1928
63rd Wettest
Wettest since:
1976
Ties: 2021
Jun–Sep 2005
4-Month		1.42"
(36.07mm)		1.22"
(30.99mm)		0.20"
(5.08mm)		94th Driest
Driest since:
2002
35th Wettest
Wettest since:
1982
May–Sep 2005
5-Month		3.96"
(100.58mm)		2.10"
(53.34mm)		1.86"
(47.24mm)		126th Driest
Driest since:
1924
3rd Wettest
Wettest since:
1998
Apr–Sep 2005
6-Month		5.75"
(146.05mm)		3.74"
(95.00mm)		2.01"
(51.05mm)		113th Driest
Driest since:
1924
16th Wettest
Wettest since:
1896
Mar–Sep 2005
7-Month		9.44"
(239.78mm)		6.95"
(176.53mm)		2.49"
(63.25mm)		109th Driest
Driest since:
2008
20th Wettest
Wettest since:
1995
Feb–Sep 2005
8-Month		13.47"
(342.14mm)		10.80"
(274.32mm)		2.67"
(67.82mm)		103rd Driest
Driest since:
2021
26th Wettest
Wettest since:
1998
Jan–Sep 2005
9-Month		19.03"
(483.36mm)		15.05"
(382.27mm)		3.98"
(101.09mm)		105th Driest
Driest since:
2022
24th Wettest
Wettest since:
1998
Dec 2004–Sep 2005
10-Month		24.54"
(623.32mm)		18.67"
(474.22mm)		5.87"
(149.10mm)		108th Driest
Driest since:
1924
20th Wettest
Wettest since:
1983
Nov 2004–Sep 2005
11-Month		26.22"
(665.99mm)		21.25"
(539.75mm)		4.97"
(126.24mm)		104th Driest
Driest since:
1924
24th Wettest
Wettest since:
1983
Oct 2004–Sep 2005
12-Month		29.94"
(760.48mm)		22.45"
(570.23mm)		7.49"
(190.25mm)		114th Driest
Driest since:
1924
14th Wettest
Wettest since:
1983
Apr 2004–Sep 2005
18-Month		31.56"
(801.62mm)		26.19"
(665.23mm)		5.37"
(136.39mm)		106th Driest
Driest since:
2021
22nd Wettest
Wettest since:
1983
Oct 2003–Sep 2005
24-Month		49.00"
(1,244.60mm)		44.90"
(1,140.46mm)		4.10"
(104.14mm)		90th Driest
Driest since:
1977
37th Wettest
Wettest since:
1983
Oct 2002–Sep 2005
36-Month		73.80"
(1,874.52mm)		67.32"
(1,709.93mm)		6.48"
(164.59mm)		93rd Driest
Driest since:
2022
33rd Wettest
Wettest since:
1984
Oct 2001–Sep 2005
48-Month		91.21"
(2,316.73mm)		89.51"
(2,273.55mm)		1.70"
(43.18mm)		76th Driest
Driest since:
2015
49th Wettest
Wettest since:
1998
Oct 2000–Sep 2005
60-Month		107.88"
(2,740.15mm)		111.69"
(2,836.93mm)		-3.81"
(-96.78mm)		60th Driest
Driest since:
1991
64th Wettest
Wettest since:
1999

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