Statewide Rankings

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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, September 1934

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Record Driest

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Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Wettest/Driest Since	Record
September 1934 1-Month	0.53" (13.46mm)	1.18" (29.97mm)	-0.65" (-16.51mm)	24th Driest	Driest since: 1928	1953
	0.53" (13.46mm)	1.18" (29.97mm)	-0.65" (-16.51mm)	105th Wettest	Wettest since: 1933	1983
	Ties: 1951, 1992
Aug–Sep 1934 2-Month	3.38" (85.85mm)	3.28" (83.31mm)	0.10" (2.54mm)	79th Driest	Driest since: 1933	2020
Aug–Sep 1934 2-Month	3.38" (85.85mm)	3.28" (83.31mm)	0.10" (2.54mm)	50th Wettest	Wettest since: 1931	1983
Jul–Sep 1934 3-Month	4.41" (112.01mm)	5.08" (129.03mm)	-0.67" (-17.02mm)	46th Driest	Driest since: 1928	2020
	4.41" (112.01mm)	5.08" (129.03mm)	-0.67" (-17.02mm)	83rd Wettest	Wettest since: 1933	1919
	Ties: 2010
Jun–Sep 1934 4-Month	4.62" (117.35mm)	5.37" (136.40mm)	-0.75" (-19.05mm)	43rd Driest	Driest since: 1928	2020
Jun–Sep 1934 4-Month	4.62" (117.35mm)	5.37" (136.40mm)	-0.75" (-19.05mm)	86th Wettest	Wettest since: 1933	1984
May–Sep 1934 5-Month	5.26" (133.60mm)	5.71" (145.03mm)	-0.45" (-11.43mm)	51st Driest	Driest since: 1928	2020
May–Sep 1934 5-Month	5.26" (133.60mm)	5.71" (145.03mm)	-0.45" (-11.43mm)	78th Wettest	Wettest since: 1933	1919
Apr–Sep 1934 6-Month	5.93" (150.62mm)	6.28" (159.51mm)	-0.35" (-8.89mm)	58th Driest	Driest since: 1932	2020
Apr–Sep 1934 6-Month	5.93" (150.62mm)	6.28" (159.51mm)	-0.35" (-8.89mm)	71st Wettest	Wettest since: 1933	1919
Mar–Sep 1934 7-Month	6.17" (156.72mm)	7.40" (187.96mm)	-1.23" (-31.24mm)	37th Driest	Driest since: 1933	1956
	6.17" (156.72mm)	7.40" (187.96mm)	-1.23" (-31.24mm)	92nd Wettest	Wettest since: 1933	1983
	Ties: 1933
Feb–Sep 1934 8-Month	6.93" (176.02mm)	8.55" (217.17mm)	-1.62" (-41.15mm)	28th Driest	Driest since: 1933	1956
Feb–Sep 1934 8-Month	6.93" (176.02mm)	8.55" (217.17mm)	-1.62" (-41.15mm)	101st Wettest	Wettest since: 1932	1905
Jan–Sep 1934 9-Month	7.32" (185.93mm)	9.69" (246.13mm)	-2.37" (-60.20mm)	22nd Driest	Driest since: 1928	2002
Jan–Sep 1934 9-Month	7.32" (185.93mm)	9.69" (246.13mm)	-2.37" (-60.20mm)	107th Wettest	Wettest since: 1933	1905
Dec 1933–Sep 1934 10-Month	7.62" (193.55mm)	10.87" (276.10mm)	-3.25" (-82.55mm)	13th Driest	Driest since: 1902	2002
Dec 1933–Sep 1934 10-Month	7.62" (193.55mm)	10.87" (276.10mm)	-3.25" (-82.55mm)	115th Wettest	Wettest since: 1933	1941
Nov 1933–Sep 1934 11-Month	8.59" (218.19mm)	11.72" (297.69mm)	-3.13" (-79.50mm)	21st Driest	Driest since: 1928	2002
Nov 1933–Sep 1934 11-Month	8.59" (218.19mm)	11.72" (297.69mm)	-3.13" (-79.50mm)	107th Wettest	Wettest since: 1933	1941
Oct 1933–Sep 1934 12-Month	9.84" (249.94mm)	12.60" (320.04mm)	-2.76" (-70.10mm)	24th Driest	Driest since: 1928	2002
Oct 1933–Sep 1934 12-Month	9.84" (249.94mm)	12.60" (320.04mm)	-2.76" (-70.10mm)	104th Wettest	Wettest since: 1933	1941
Apr 1933–Sep 1934 18-Month	15.99" (406.15mm)	18.89" (479.81mm)	-2.90" (-73.66mm)	32nd Driest	Driest since: 1925	1902
Apr 1933–Sep 1934 18-Month	15.99" (406.15mm)	18.89" (479.81mm)	-2.90" (-73.66mm)	96th Wettest	Wettest since: 1933	1941
Oct 1932–Sep 1934 24-Month	21.33" (541.78mm)	25.20" (640.08mm)	-3.87" (-98.30mm)	27th Driest	Driest since: 1904	1900
Oct 1932–Sep 1934 24-Month	21.33" (541.78mm)	25.20" (640.08mm)	-3.87" (-98.30mm)	100th Wettest	Wettest since: 1933	1993
Oct 1931–Sep 1934 36-Month	35.50" (901.70mm)	37.76" (959.10mm)	-2.26" (-57.40mm)	54th Driest	Driest since: 1930	1902
Oct 1931–Sep 1934 36-Month	35.50" (901.70mm)	37.76" (959.10mm)	-2.26" (-57.40mm)	72nd Wettest	Wettest since: 1933	1907
Oct 1930–Sep 1934 48-Month	50.52" (1,283.21mm)	50.27" (1,276.86mm)	0.25" (6.35mm)	79th Driest	Driest since: 1931	1902
	50.52" (1,283.21mm)	50.27" (1,276.86mm)	0.25" (6.35mm)	46th Wettest	Wettest since: 1933	1908
	Ties: 1935
Oct 1929–Sep 1934 60-Month	62.39" (1,584.71mm)	62.80" (1,595.12mm)	-0.41" (-10.41mm)	72nd Driest	Driest since: 1929	1902
Oct 1929–Sep 1934 60-Month	62.39" (1,584.71mm)	62.80" (1,595.12mm)	-0.41" (-10.41mm)	52nd Wettest	Wettest since: 1933	1909

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 24, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings