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.

Nebraska

Precipitation Rankings, May 1921

View Period (Months):
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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
May 1921
1-Month
3.75"
(95.25mm)
3.50"
(88.90mm)
0.25"
(6.35mm)
80th Driest
Driest since:
1966
49th Wettest
Wettest since:
1995
Apr–May 1921
2-Month
5.60"
(142.24mm)
5.75"
(146.05mm)
-0.15"
(-3.81mm)
63rd Driest
Driest since:
1934
66th Wettest
Wettest since:
1995
Mar–May 1921
3-Month
6.24"
(158.50mm)
7.04"
(178.82mm)
-0.80"
(-20.32mm)
48th Driest
Driest since:
1934
81st Wettest
Wettest since:
1977
Ties: 1919
Feb–May 1921
4-Month
6.69"
(169.93mm)
7.69"
(195.33mm)
-1.00"
(-25.40mm)
44th Driest
Driest since:
1934
85th Wettest
Wettest since:
1977
Jan–May 1921
5-Month
7.44"
(188.98mm)
8.19"
(208.03mm)
-0.75"
(-19.05mm)
47th Driest
Driest since:
1934
82nd Wettest
Wettest since:
1915
Dec 1920–May 1921
6-Month
8.25"
(209.55mm)
8.79"
(223.27mm)
-0.54"
(-13.72mm)
50th Driest
Driest since:
1989
78th Wettest
Wettest since:
2007
Nov 1920–May 1921
7-Month
9.34"
(237.24mm)
9.64"
(244.86mm)
-0.30"
(-7.62mm)
56th Driest
Driest since:
1934
72nd Wettest
Wettest since:
2016
Oct 1920–May 1921
8-Month
11.38"
(289.05mm)
11.05"
(280.67mm)
0.33"
(8.38mm)
63rd Driest
Driest since:
1934
65th Wettest
Wettest since:
2019
Sep 1920–May 1921
9-Month
12.49"
(317.25mm)
13.21"
(335.53mm)
-0.72"
(-18.28mm)
51st Driest
Driest since:
1934
77th Wettest
Wettest since:
2019
Aug 1920–May 1921
10-Month
16.13"
(409.70mm)
15.90"
(403.86mm)
0.23"
(5.84mm)
68th Driest
Driest since:
1956
60th Wettest
Wettest since:
2007
Jul 1920–May 1921
11-Month
18.81"
(477.77mm)
18.96"
(481.58mm)
-0.15"
(-3.81mm)
59th Driest
Driest since:
1956
69th Wettest
Wettest since:
2019
Jun 1920–May 1921
12-Month
22.01"
(559.05mm)
22.65"
(575.31mm)
-0.64"
(-16.26mm)
58th Driest
Driest since:
1937
70th Wettest
Wettest since:
2019
Dec 1919–May 1921
18-Month
32.94"
(836.68mm)
31.46"
(799.08mm)
1.48"
(37.60mm)
78th Driest
Driest since:
1937
49th Wettest
Wettest since:
1916
Jun 1919–May 1921
24-Month
48.69"
(1,236.73mm)
45.30"
(1,150.62mm)
3.39"
(86.11mm)
97th Driest
Driest since:
1937
30th Wettest
Wettest since:
2020
Jun 1918–May 1921
36-Month
71.24"
(1,809.50mm)
67.85"
(1,723.39mm)
3.39"
(86.11mm)
85th Driest
Driest since:
1956
41st Wettest
Wettest since:
1995
Jun 1917–May 1921
48-Month
90.17"
(2,290.32mm)
90.40"
(2,296.16mm)
-0.23"
(-5.84mm)
53rd Driest
Driest since:
1937
72nd Wettest
Wettest since:
2019
Jun 1916–May 1921
60-Month
112.58"
(2,859.53mm)
112.95"
(2,868.93mm)
-0.37"
(-9.40mm)
53rd Driest
Driest since:
1940
71st Wettest
Wettest since:
2019
Ties: 1970

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