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.

Alaska

Precipitation Rankings, September 1972

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  • Record Wettest
Period Value 1925-2000
Mean		 Anomaly Rank
(1925-2022)		 Wettest/Driest
Since		 Record
September 1972
1-Month 		4.33"
(109.98mm)		 4.57"
(116.08mm)		 -0.24"
(-6.10mm)		 40th Driest
Driest since:
 1969
59th Wettest
Wettest since:
 1925
Aug–Sep 1972
2-Month 		8.25"
(209.55mm)		 8.95"
(227.33mm)		 -0.70"
(-17.78mm)		 29th Driest
Driest since:
 1941
70th Wettest
Wettest since:
 2022
Jul–Sep 1972
3-Month 		10.16"
(258.06mm)		 12.23"
(310.64mm)		 -2.07"
(-52.58mm)		 8th Driest
Driest since:
 1968
91st Wettest
Wettest since:
 2022
Jun–Sep 1972
4-Month 		12.50"
(317.50mm)		 14.57"
(370.08mm)		 -2.07"
(-52.58mm)		 15th Driest
Driest since:
 1968
84th Wettest
Wettest since:
 2012
May–Sep 1972
5-Month 		14.32"
(363.73mm)		 16.68"
(423.67mm)		 -2.36"
(-59.94mm)		 11th Driest
Driest since:
 1969
88th Wettest
Wettest since:
 2012
Apr–Sep 1972
6-Month 		15.99"
(406.15mm)		 18.57"
(471.68mm)		 -2.58"
(-65.53mm)		 9th Driest
Driest since:
 1969
90th Wettest
Wettest since:
 1961
Mar–Sep 1972
7-Month 		17.90"
(454.66mm)		 20.80"
(528.32mm)		 -2.90"
(-73.66mm)		 8th Driest
Driest since:
 1969
91st Wettest
Wettest since:
 2016
Feb–Sep 1972
8-Month 		19.16"
(486.66mm)		 23.12"
(587.25mm)		 -3.96"
(-100.59mm)		 5th Driest
Driest since:
 1969
94th Wettest
Wettest since:
 1928
Jan–Sep 1972
9-Month 		21.57"
(547.88mm)		 25.85"
(656.59mm)		 -4.28"
(-108.71mm)		 5th Driest
Driest since:
 1969
94th Wettest
Wettest since:
 1928
Dec 1971–Sep 1972
10-Month 		25.30"
(642.62mm)		 28.92"
(734.57mm)		 -3.62"
(-91.95mm)		 9th Driest
Driest since:
 1969
89th Wettest
Wettest since:
 1928
Nov 1971–Sep 1972
11-Month 		28.08"
(713.23mm)		 32.29"
(820.17mm)		 -4.21"
(-106.94mm)		 5th Driest
Driest since:
 1969
93rd Wettest
Wettest since:
 1944
Oct 1971–Sep 1972
12-Month 		33.14"
(841.76mm)		 36.68"
(931.67mm)		 -3.54"
(-89.91mm)		 16th Driest
Driest since:
 1969
82nd Wettest
Wettest since:
 1944
Apr 1971–Sep 1972
18-Month 		51.60"
(1,310.64mm)		 55.22"
(1,402.59mm)		 -3.62"
(-91.95mm)		 18th Driest
Driest since:
 1969
80th Wettest
Wettest since:
 1944
Oct 1970–Sep 1972
24-Month 		68.76"
(1,746.50mm)		 73.25"
(1,860.55mm)		 -4.49"
(-114.05mm)		 15th Driest
Driest since:
 1969
82nd Wettest
Wettest since:
 1930
Oct 1969–Sep 1972
36-Month 		105.45"
(2,678.43mm)		 109.82"
(2,789.43mm)		 -4.37"
(-111.00mm)		 21st Driest
Driest since:
 1974
75th Wettest
Wettest since:
 1930
Oct 1968–Sep 1972
48-Month 		131.03"
(3,328.16mm)		 146.31"
(3,716.27mm)		 -15.28"
(-388.11mm)		 4th Driest
Driest since:
 1969
91st Wettest
Wettest since:
 1932
Oct 1967–Sep 1972
60-Month 		163.93"
(4,163.82mm)		 182.77"
(4,642.36mm)		 -18.84"
(-478.54mm)		 1st Driest
Driest since:
 1972
93rd Wettest
Wettest since:
 1932

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