Statewide Rankings

Parameter:

Year:

Month:

State:

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.

Arizona

Precipitation Rankings, April 1930

View Period (Months):

All

Download: CSV JSON XML

Record Driest
Bottom ⅒
Bottom ⅓
Normal
Top ⅓
Top ⅒
Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2023)	Wettest/Driest Since	Record
April 1930 1-Month	0.49" (12.45mm)	0.57" (14.48mm)	-0.08" (-2.03mm)	77th Driest	Driest since: 1928	1989, 1991
April 1930 1-Month	0.49" (12.45mm)	0.57" (14.48mm)	-0.08" (-2.03mm)	53rd Wettest	Wettest since: 1929	1926
Mar–Apr 1930 2-Month	2.35" (59.69mm)	1.69" (42.93mm)	0.66" (16.76mm)	110th Driest	Driest since: 1929	2008
Mar–Apr 1930 2-Month	2.35" (59.69mm)	1.69" (42.93mm)	0.66" (16.76mm)	20th Wettest	Wettest since: 1926	1905
Feb–Apr 1930 3-Month	2.74" (69.60mm)	2.83" (71.88mm)	-0.09" (-2.28mm)	78th Driest	Driest since: 1929	1972
	2.74" (69.60mm)	2.83" (71.88mm)	-0.09" (-2.28mm)	52nd Wettest	Wettest since: 1927	1905
	Ties: 1940, 2010
Jan–Apr 1930 4-Month	4.53" (115.06mm)	3.98" (101.09mm)	0.55" (13.97mm)	91st Driest	Driest since: 1929	1972
Jan–Apr 1930 4-Month	4.53" (115.06mm)	3.98" (101.09mm)	0.55" (13.97mm)	39th Wettest	Wettest since: 1926	1905
Dec 1929–Apr 1930 5-Month	4.61" (117.09mm)	5.16" (131.06mm)	-0.55" (-13.97mm)	65th Driest	Driest since: 1929	1904
Dec 1929–Apr 1930 5-Month	4.61" (117.09mm)	5.16" (131.06mm)	-0.55" (-13.97mm)	64th Wettest	Wettest since: 1927	1905
Nov 1929–Apr 1930 6-Month	4.74" (120.40mm)	6.01" (152.65mm)	-1.27" (-32.25mm)	50th Driest	Driest since: 1929	1904
Nov 1929–Apr 1930 6-Month	4.74" (120.40mm)	6.01" (152.65mm)	-1.27" (-32.25mm)	79th Wettest	Wettest since: 1927	1905
Oct 1929–Apr 1930 7-Month	5.12" (130.05mm)	6.89" (175.01mm)	-1.77" (-44.96mm)	44th Driest	Driest since: 1925	1904
Oct 1929–Apr 1930 7-Month	5.12" (130.05mm)	6.89" (175.01mm)	-1.77" (-44.96mm)	85th Wettest	Wettest since: 1929	1941
Sep 1929–Apr 1930 8-Month	6.97" (177.04mm)	8.08" (205.23mm)	-1.11" (-28.19mm)	56th Driest	Driest since: 1929	2002
Sep 1929–Apr 1930 8-Month	6.97" (177.04mm)	8.08" (205.23mm)	-1.11" (-28.19mm)	73rd Wettest	Wettest since: 1928	1941
Aug 1929–Apr 1930 9-Month	9.54" (242.32mm)	10.16" (258.06mm)	-0.62" (-15.74mm)	66th Driest	Driest since: 1929	2021
Aug 1929–Apr 1930 9-Month	9.54" (242.32mm)	10.16" (258.06mm)	-0.62" (-15.74mm)	63rd Wettest	Wettest since: 1928	1941
Jul 1929–Apr 1930 10-Month	12.15" (308.61mm)	11.97" (304.04mm)	0.18" (4.57mm)	75th Driest	Driest since: 1929	2021
Jul 1929–Apr 1930 10-Month	12.15" (308.61mm)	11.97" (304.04mm)	0.18" (4.57mm)	54th Wettest	Wettest since: 1927	1941
Jun 1929–Apr 1930 11-Month	12.20" (309.88mm)	12.25" (311.15mm)	-0.05" (-1.27mm)	73rd Driest	Driest since: 1929	2021
	12.20" (309.88mm)	12.25" (311.15mm)	-0.05" (-1.27mm)	56th Wettest	Wettest since: 1928	1941
	Ties: 1944
May 1929–Apr 1930 12-Month	12.37" (314.20mm)	12.59" (319.79mm)	-0.22" (-5.59mm)	72nd Driest	Driest since: 1929	2021
May 1929–Apr 1930 12-Month	12.37" (314.20mm)	12.59" (319.79mm)	-0.22" (-5.59mm)	57th Wettest	Wettest since: 1928	1941
Nov 1928–Apr 1930 18-Month	16.35" (415.29mm)	18.61" (472.69mm)	-2.26" (-57.40mm)	49th Driest	Driest since: 1929	1903
Nov 1928–Apr 1930 18-Month	16.35" (415.29mm)	18.61" (472.69mm)	-2.26" (-57.40mm)	79th Wettest	Wettest since: 1928	1993
May 1928–Apr 1930 24-Month	21.45" (544.83mm)	25.16" (639.06mm)	-3.71" (-94.23mm)	34th Driest	Driest since: 1904	1904
	21.45" (544.83mm)	25.16" (639.06mm)	-3.71" (-94.23mm)	94th Wettest	Wettest since: 1929	1906
	Ties: 1948
May 1927–Apr 1930 36-Month	33.98" (863.09mm)	37.71" (957.83mm)	-3.73" (-94.74mm)	41st Driest	Driest since: 1925	1904
May 1927–Apr 1930 36-Month	33.98" (863.09mm)	37.71" (957.83mm)	-3.73" (-94.74mm)	86th Wettest	Wettest since: 1929	1907
May 1926–Apr 1930 48-Month	47.57" (1,208.28mm)	50.22" (1,275.59mm)	-2.65" (-67.31mm)	52nd Driest	Driest since: 1905	1904
	47.57" (1,208.28mm)	50.22" (1,275.59mm)	-2.65" (-67.31mm)	74th Wettest	Wettest since: 1929	1908
	Ties: 1955
May 1925–Apr 1930 60-Month	62.52" (1,588.01mm)	62.77" (1,594.36mm)	-0.25" (-6.35mm)	71st Driest	Driest since: 1929	1904
May 1925–Apr 1930 60-Month	62.52" (1,588.01mm)	62.77" (1,594.36mm)	-0.25" (-6.35mm)	54th Wettest	Wettest since: 1928	1909

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published June 2023, retrieved on June 10, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings