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.

Iowa

Precipitation Rankings, December 1993

View Period (Months):
Download: csv json xml
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 1993
1-Month
0.76"
(19.30mm)
1.11"
(28.19mm)
-0.35"
(-8.89mm)
39th Driest
Driest since:
2002
89th Wettest
Wettest since:
2015
Ties: 1975
Nov–Dec 1993
2-Month
1.85"
(46.99mm)
2.87"
(72.90mm)
-1.02"
(-25.91mm)
32nd Driest
Driest since:
1976
96th Wettest
Wettest since:
2015
Ties: 2021
Oct–Dec 1993
3-Month
3.16"
(80.26mm)
5.16"
(131.06mm)
-2.00"
(-50.80mm)
17th Driest
Driest since:
1910
111th Wettest
Wettest since:
1931
Ties: 1966
Sep–Dec 1993
4-Month
6.85"
(173.99mm)
8.83"
(224.28mm)
-1.98"
(-50.29mm)
34th Driest
Driest since:
1939, 1976
94th Wettest
Wettest since:
1931
Aug–Dec 1993
5-Month
15.10"
(383.54mm)
12.67"
(321.82mm)
2.43"
(61.72mm)
98th Driest
Driest since:
1976
30th Wettest
Wettest since:
2018
Jul–Dec 1993
6-Month
25.55"
(648.97mm)
16.52"
(419.61mm)
9.03"
(229.36mm)
125th Driest
Driest since:
1976
3rd Wettest
Wettest since:
2018
Jun–Dec 1993
7-Month
33.55"
(852.17mm)
21.15"
(537.21mm)
12.40"
(314.96mm)
126th Driest
Driest since:
1976
2nd Wettest
Wettest to Date
2018
May–Dec 1993
8-Month
39.15"
(994.41mm)
25.20"
(640.08mm)
13.95"
(354.33mm)
127th Driest
Driest since:
1976
1st Wettest
Wettest to Date
1993
Apr–Dec 1993
9-Month
42.80"
(1,087.12mm)
28.15"
(715.01mm)
14.65"
(372.11mm)
127th Driest
Driest since:
1910
1st Wettest
Wettest to Date
1993
Mar–Dec 1993
10-Month
45.55"
(1,156.97mm)
30.10"
(764.54mm)
15.45"
(392.43mm)
127th Driest
Driest since:
1910
1st Wettest
Wettest to Date
1993
Feb–Dec 1993
11-Month
46.70"
(1,186.18mm)
31.12"
(790.45mm)
15.58"
(395.73mm)
127th Driest
Driest since:
1910
1st Wettest
Wettest to Date
1993
Jan–Dec 1993
12-Month
47.88"
(1,216.15mm)
32.09"
(815.09mm)
15.79"
(401.06mm)
127th Driest
Driest since:
1910
1st Wettest
Wettest to Date
1993
Jul 1992–Dec 1993
18-Month
72.35"
(1,837.69mm)
48.69"
(1,236.73mm)
23.66"
(600.96mm)
126th Driest
Driest since:
1956
1st Wettest
Wettest to Date
1993
Jan 1992–Dec 1993
24-Month
84.09"
(2,135.89mm)
64.24"
(1,631.70mm)
19.85"
(504.19mm)
124th Driest
Driest since:
1989
3rd Wettest
Wettest to Date
2019
Jan 1991–Dec 1993
36-Month
121.83"
(3,094.48mm)
96.36"
(2,447.54mm)
25.47"
(646.94mm)
123rd Driest
Driest since:
1957
3rd Wettest
Wettest to Date
2010
Jan 1990–Dec 1993
48-Month
160.74"
(4,082.80mm)
128.37"
(3,260.60mm)
32.37"
(822.20mm)
123rd Driest
Driest since:
1958
2nd Wettest
Wettest to Date
2010
Jan 1989–Dec 1993
60-Month
185.43"
(4,709.92mm)
160.36"
(4,073.14mm)
25.07"
(636.78mm)
114th Driest
Driest since:
1956
10th Wettest
Wettest since:
2010

Citing This Page