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.

Missouri

Precipitation Rankings, March 1921

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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
March 1921
1-Month 		4.93"
(125.22mm)		 3.21"
(81.53mm)		 1.72"
(43.69mm)		 112th Driest
Driest since:
 1910
17th Wettest
Wettest since:
 1973
Ties: 1984
Feb–Mar 1921
2-Month 		5.92"
(150.37mm)		 5.23"
(132.84mm)		 0.69"
(17.53mm)		 86th Driest
Driest since:
 1941
43rd Wettest
Wettest since:
 2008
Ties: 1979
Jan–Mar 1921
3-Month 		7.88"
(200.15mm)		 7.32"
(185.93mm)		 0.56"
(14.22mm)		 74th Driest
Driest since:
 1936
55th Wettest
Wettest since:
 1897
Dec 1920–Mar 1921
4-Month 		9.96"
(252.98mm)		 9.63"
(244.60mm)		 0.33"
(8.38mm)		 64th Driest
Driest since:
 1936
64th Wettest
Wettest since:
 1898
Nov 1920–Mar 1921
5-Month 		11.01"
(279.65mm)		 12.54"
(318.52mm)		 -1.53"
(-38.87mm)		 33rd Driest
Driest since:
 1956
95th Wettest
Wettest since:
 1973
Oct 1920–Mar 1921
6-Month 		14.28"
(362.71mm)		 15.74"
(399.80mm)		 -1.46"
(-37.09mm)		 41st Driest
Driest since:
 1918
87th Wettest
Wettest since:
 1985
Sep 1920–Mar 1921
7-Month 		19.06"
(484.12mm)		 19.86"
(504.44mm)		 -0.80"
(-20.32mm)		 49th Driest
Driest since:
 1918
79th Wettest
Wettest since:
 1985
Ties: 1924
Aug 1920–Mar 1921
8-Month 		23.75"
(603.25mm)		 23.58"
(598.93mm)		 0.17"
(4.32mm)		 65th Driest
Driest since:
 1954
63rd Wettest
Wettest since:
 1927
Jul 1920–Mar 1921
9-Month 		27.07"
(687.58mm)		 27.29"
(693.17mm)		 -0.22"
(-5.59mm)		 60th Driest
Driest since:
 1954
68th Wettest
Wettest since:
 1994
Jun 1920–Mar 1921
10-Month 		29.26"
(743.20mm)		 31.89"
(810.01mm)		 -2.63"
(-66.81mm)		 36th Driest
Driest since:
 1954
92nd Wettest
Wettest since:
 1994
May 1920–Mar 1921
11-Month 		34.45"
(875.03mm)		 36.54"
(928.12mm)		 -2.09"
(-53.09mm)		 39th Driest
Driest since:
 1954
89th Wettest
Wettest since:
 2020
Apr 1920–Mar 1921
12-Month 		38.09"
(967.49mm)		 40.53"
(1,029.46mm)		 -2.44"
(-61.97mm)		 38th Driest
Driest since:
 1954
90th Wettest
Wettest since:
 2020
Oct 1919–Mar 1921
18-Month 		57.18"
(1,452.37mm)		 56.29"
(1,429.77mm)		 0.89"
(22.60mm)		 63rd Driest
Driest since:
 1954
64th Wettest
Wettest since:
 1974
Apr 1919–Mar 1921
24-Month 		81.31"
(2,065.27mm)		 81.09"
(2,059.69mm)		 0.22"
(5.58mm)		 60th Driest
Driest since:
 1954
67th Wettest
Wettest since:
 2010
Apr 1918–Mar 1921
36-Month 		119.74"
(3,041.40mm)		 121.65"
(3,089.91mm)		 -1.91"
(-48.51mm)		 49th Driest
Driest since:
 1956
77th Wettest
Wettest since:
 2011
Apr 1917–Mar 1921
48-Month 		151.62"
(3,851.15mm)		 162.20"
(4,119.88mm)		 -10.58"
(-268.73mm)		 21st Driest
Driest since:
 1956
104th Wettest
Wettest since:
 2012
Apr 1916–Mar 1921
60-Month 		185.06"
(4,700.52mm)		 202.78"
(5,150.61mm)		 -17.72"
(-450.09mm)		 9th Driest
Driest since:
 1957
115th Wettest
Wettest since:
 2020

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