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.

Arkansas

Precipitation Rankings, October 1920

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
October 1920
1-Month
4.25"
(107.95mm)
3.46"
(87.88mm)
0.79"
(20.07mm)
84th Driest
Driest since:
1963
45th Wettest
Wettest since:
2009
Sep–Oct 1920
2-Month
7.53"
(191.26mm)
7.05"
(179.07mm)
0.48"
(12.19mm)
75th Driest
Driest since:
1963
54th Wettest
Wettest since:
2009
Aug–Oct 1920
3-Month
11.51"
(292.35mm)
10.43"
(264.92mm)
1.08"
(27.43mm)
83rd Driest
Driest since:
1963
46th Wettest
Wettest since:
2009
Jul–Oct 1920
4-Month
15.99"
(406.15mm)
14.14"
(359.16mm)
1.85"
(46.99mm)
88th Driest
Driest since:
2000
41st Wettest
Wettest since:
2009
Jun–Oct 1920
5-Month
19.43"
(493.52mm)
18.22"
(462.79mm)
1.21"
(30.73mm)
77th Driest
Driest since:
1952
52nd Wettest
Wettest since:
2009
May–Oct 1920
6-Month
27.38"
(695.45mm)
23.37"
(593.60mm)
4.01"
(101.85mm)
101st Driest
Driest since:
1952
28th Wettest
Wettest since:
2009
Apr–Oct 1920
7-Month
32.98"
(837.69mm)
28.41"
(721.61mm)
4.57"
(116.08mm)
101st Driest
Driest since:
1897
28th Wettest
Wettest since:
2009
Mar–Oct 1920
8-Month
38.40"
(975.36mm)
33.18"
(842.77mm)
5.22"
(132.59mm)
103rd Driest
Driest since:
1954
26th Wettest
Wettest since:
2009
Feb–Oct 1920
9-Month
39.90"
(1,013.46mm)
36.91"
(937.51mm)
2.99"
(75.95mm)
91st Driest
Driest since:
1963
38th Wettest
Wettest since:
2009
Jan–Oct 1920
10-Month
46.32"
(1,176.53mm)
40.94"
(1,039.88mm)
5.38"
(136.65mm)
102nd Driest
Driest since:
1963
27th Wettest
Wettest since:
2009
Dec 1919–Oct 1920
11-Month
48.39"
(1,229.11mm)
45.30"
(1,150.62mm)
3.09"
(78.49mm)
88th Driest
Driest since:
1963
40th Wettest
Wettest since:
1945
Nov 1919–Oct 1920
12-Month
54.88"
(1,393.95mm)
49.55"
(1,258.57mm)
5.33"
(135.38mm)
98th Driest
Driest since:
1963
30th Wettest
Wettest since:
1945
May 1919–Oct 1920
18-Month
86.22"
(2,189.99mm)
72.97"
(1,853.44mm)
13.25"
(336.55mm)
112th Driest
Driest since:
1963
16th Wettest
Wettest since:
2009
Nov 1918–Oct 1920
24-Month
111.08"
(2,821.43mm)
99.17"
(2,518.92mm)
11.91"
(302.51mm)
101st Driest
Driest since:
1964
26th Wettest
Wettest since:
2020
Nov 1917–Oct 1920
36-Month
149.40"
(3,794.76mm)
148.75"
(3,778.25mm)
0.65"
(16.51mm)
64th Driest
Driest since:
1956
62nd Wettest
Wettest since:
2020
Nov 1916–Oct 1920
48-Month
193.30"
(4,909.82mm)
198.43"
(5,040.12mm)
-5.13"
(-130.30mm)
45th Driest
Driest since:
1966
80th Wettest
Wettest since:
2020
Nov 1915–Oct 1920
60-Month
241.01"
(6,121.65mm)
247.95"
(6,297.93mm)
-6.94"
(-176.28mm)
39th Driest
Driest since:
1967
85th Wettest
Wettest since:
2020

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