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 1938

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
October 1938
1-Month
0.91"
(23.11mm)
3.46"
(87.88mm)
-2.55"
(-64.77mm)
11th Driest
Driest since:
1963
118th Wettest
Wettest since:
2009
Sep–Oct 1938
2-Month
2.36"
(59.94mm)
7.05"
(179.07mm)
-4.69"
(-119.13mm)
3rd Driest
Driest to Date
1963
126th Wettest
Wettest since:
2009
Aug–Oct 1938
3-Month
4.76"
(120.90mm)
10.43"
(264.92mm)
-5.67"
(-144.02mm)
4th Driest
Driest since:
1963
125th Wettest
Wettest since:
2009
Jul–Oct 1938
4-Month
8.61"
(218.69mm)
14.14"
(359.16mm)
-5.53"
(-140.47mm)
6th Driest
Driest since:
2000
123rd Wettest
Wettest since:
2009
Jun–Oct 1938
5-Month
13.00"
(330.20mm)
18.22"
(462.79mm)
-5.22"
(-132.59mm)
17th Driest
Driest since:
1952
112th Wettest
Wettest since:
2009
May–Oct 1938
6-Month
17.64"
(448.06mm)
23.37"
(593.60mm)
-5.73"
(-145.54mm)
13th Driest
Driest since:
1952
116th Wettest
Wettest since:
2009
Apr–Oct 1938
7-Month
22.55"
(572.77mm)
28.41"
(721.61mm)
-5.86"
(-148.84mm)
18th Driest
Driest since:
1897
111th Wettest
Wettest since:
2009
Mar–Oct 1938
8-Month
28.48"
(723.39mm)
33.18"
(842.77mm)
-4.70"
(-119.38mm)
27th Driest
Driest since:
1954
102nd Wettest
Wettest since:
2009
Feb–Oct 1938
9-Month
34.45"
(875.03mm)
36.91"
(937.51mm)
-2.46"
(-62.48mm)
46th Driest
Driest since:
1963
83rd Wettest
Wettest since:
2009
Ties: 1929
Jan–Oct 1938
10-Month
40.84"
(1,037.34mm)
40.94"
(1,039.88mm)
-0.10"
(-2.54mm)
69th Driest
Driest since:
1963
60th Wettest
Wettest since:
2009
Dec 1937–Oct 1938
11-Month
45.43"
(1,153.92mm)
45.30"
(1,150.62mm)
0.13"
(3.30mm)
69th Driest
Driest since:
1963
59th Wettest
Wettest since:
1945
Nov 1937–Oct 1938
12-Month
50.24"
(1,276.10mm)
49.55"
(1,258.57mm)
0.69"
(17.53mm)
69th Driest
Driest since:
1963
59th Wettest
Wettest since:
1945
May 1937–Oct 1938
18-Month
75.00"
(1,905.00mm)
72.97"
(1,853.44mm)
2.03"
(51.56mm)
75th Driest
Driest since:
1963
53rd Wettest
Wettest since:
2009
Nov 1936–Oct 1938
24-Month
104.34"
(2,650.24mm)
99.17"
(2,518.92mm)
5.17"
(131.32mm)
85th Driest
Driest since:
1964
42nd Wettest
Wettest since:
2020
Nov 1935–Oct 1938
36-Month
137.43"
(3,490.72mm)
148.75"
(3,778.25mm)
-11.32"
(-287.53mm)
22nd Driest
Driest since:
1956
104th Wettest
Wettest since:
2020
Nov 1934–Oct 1938
48-Month
197.53"
(5,017.26mm)
198.43"
(5,040.12mm)
-0.90"
(-22.86mm)
57th Driest
Driest since:
1966
68th Wettest
Wettest since:
2020
Nov 1933–Oct 1938
60-Month
237.09"
(6,022.09mm)
247.95"
(6,297.93mm)
-10.86"
(-275.84mm)
24th Driest
Driest since:
1967
100th Wettest
Wettest since:
2020

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