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, April 1971

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Wettest/Driest
Since
Record
April 1971
1-Month
1.86"
(47.24mm)
3.97"
(100.84mm)
-2.11"
(-53.60mm)
6th Driest
Driest since:
2000
124th Wettest
Wettest since:
2017
Mar–Apr 1971
2-Month
2.99"
(75.95mm)
7.18"
(182.37mm)
-4.19"
(-106.42mm)
1st Driest
Driest to Date
1971
129th Wettest
Wettest since:
1973
Feb–Apr 1971
3-Month
5.40"
(137.16mm)
9.20"
(233.68mm)
-3.80"
(-96.52mm)
4th Driest
Driest since:
1936
126th Wettest
Wettest since:
1945
Jan–Apr 1971
4-Month
7.21"
(183.13mm)
11.29"
(286.77mm)
-4.08"
(-103.64mm)
5th Driest
Driest since:
1936
125th Wettest
Wettest since:
1973
Dec 1970–Apr 1971
5-Month
9.09"
(230.89mm)
13.59"
(345.19mm)
-4.50"
(-114.30mm)
4th Driest
Driest since:
1936
125th Wettest
Wettest since:
2008
Nov 1970–Apr 1971
6-Month
10.72"
(272.29mm)
16.51"
(419.35mm)
-5.79"
(-147.06mm)
5th Driest
Driest since:
1956
124th Wettest
Wettest since:
1973
Oct 1970–Apr 1971
7-Month
15.22"
(386.59mm)
19.71"
(500.63mm)
-4.49"
(-114.04mm)
12th Driest
Driest since:
1956
117th Wettest
Wettest since:
1973
Sep 1970–Apr 1971
8-Month
23.82"
(605.03mm)
23.83"
(605.28mm)
-0.01"
(-0.25mm)
62nd Driest
Driest since:
1954
67th Wettest
Wettest since:
1973
Aug 1970–Apr 1971
9-Month
29.03"
(737.36mm)
27.55"
(699.77mm)
1.48"
(37.59mm)
76th Driest
Driest since:
1954
53rd Wettest
Wettest since:
1927
Jul 1970–Apr 1971
10-Month
30.20"
(767.08mm)
31.26"
(794.00mm)
-1.06"
(-26.92mm)
51st Driest
Driest since:
1954
78th Wettest
Wettest since:
1994
Jun 1970–Apr 1971
11-Month
35.92"
(912.37mm)
35.86"
(910.84mm)
0.06"
(1.53mm)
61st Driest
Driest since:
1954
68th Wettest
Wettest since:
1994
May 1970–Apr 1971
12-Month
41.34"
(1,050.04mm)
40.51"
(1,028.95mm)
0.83"
(21.09mm)
67th Driest
Driest since:
1954
62nd Wettest
Wettest since:
1994
Nov 1969–Apr 1971
18-Month
53.91"
(1,369.31mm)
57.03"
(1,448.56mm)
-3.12"
(-79.25mm)
36th Driest
Driest since:
1902
92nd Wettest
Wettest since:
1994
May 1969–Apr 1971
24-Month
81.90"
(2,080.26mm)
81.09"
(2,059.69mm)
0.81"
(20.57mm)
59th Driest
Driest since:
1954
69th Wettest
Wettest since:
1994
May 1968–Apr 1971
36-Month
126.39"
(3,210.31mm)
121.66"
(3,090.16mm)
4.73"
(120.15mm)
78th Driest
Driest since:
1956
49th Wettest
Wettest since:
2011
May 1967–Apr 1971
48-Month
168.70"
(4,284.98mm)
162.20"
(4,119.88mm)
6.50"
(165.10mm)
81st Driest
Driest since:
1956
45th Wettest
Wettest since:
2011
May 1966–Apr 1971
60-Month
202.14"
(5,134.36mm)
202.79"
(5,150.87mm)
-0.65"
(-16.51mm)
54th Driest
Driest since:
1957
71st Wettest
Wettest since:
2020

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