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, February 2019

View Period (Months):
Download: CSV JSON XML
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Wettest/Driest
Since		Record
February 2019
1-Month		2.34"
(59.44mm)		1.02"
(25.91mm)		1.32"
(33.53mm)		124th Driest
Driest since:
1970
6th Wettest
Wettest since:
1915
Jan–Feb 2019
2-Month		3.62"
(91.95mm)		1.99"
(50.55mm)		1.63"
(41.40mm)		126th Driest
Driest since:
1970
4th Wettest
Wettest since:
1915
Dec 2018–Feb 2019
3-Month		5.72"
(145.29mm)		3.09"
(78.49mm)		2.63"
(66.80mm)		125th Driest
Driest since:
1964
4th Wettest
Wettest since:
2016
Nov 2018–Feb 2019
4-Month		7.53"
(191.26mm)		4.84"
(122.94mm)		2.69"
(68.32mm)		118th Driest
Driest since:
1977
11th Wettest
Wettest since:
1932
Oct 2018–Feb 2019
5-Month		12.16"
(308.86mm)		7.15"
(181.61mm)		5.01"
(127.25mm)		126th Driest
Driest since:
1977
3rd Wettest
Wettest since:
1932
Sep 2018–Feb 2019
6-Month		20.26"
(514.60mm)		10.85"
(275.59mm)		9.41"
(239.01mm)		127th Driest
Driest since:
1977
2nd Wettest
Wettest since:
1932
Aug 2018–Feb 2019
7-Month		26.68"
(677.67mm)		14.71"
(373.63mm)		11.97"
(304.04mm)		128th Driest
Driest since:
1977
1st Wettest
Wettest to Date
2019
Jul 2018–Feb 2019
8-Month		30.07"
(763.78mm)		18.59"
(472.19mm)		11.48"
(291.59mm)		128th Driest
Driest since:
1977
1st Wettest
Wettest to Date
2019
Jun 2018–Feb 2019
9-Month		37.62"
(955.55mm)		23.19"
(589.03mm)		14.43"
(366.52mm)		128th Driest
Driest since:
1977
1st Wettest
Wettest to Date
2019
May 2018–Feb 2019
10-Month		42.32"
(1,074.93mm)		27.24"
(691.90mm)		15.08"
(383.03mm)		128th Driest
Driest since:
1977
1st Wettest
Wettest to Date
2019
Apr 2018–Feb 2019
11-Month		43.86"
(1,114.04mm)		30.19"
(766.83mm)		13.67"
(347.21mm)		127th Driest
Driest since:
1977
2nd Wettest
Wettest since:
1994
Mar 2018–Feb 2019
12-Month		46.14"
(1,171.96mm)		32.15"
(816.61mm)		13.99"
(355.35mm)		127th Driest
Driest since:
1989
2nd Wettest
Wettest since:
1994
Sep 2017–Feb 2019
18-Month		57.07"
(1,449.58mm)		43.01"
(1,092.45mm)		14.06"
(357.13mm)		123rd Driest
Driest since:
1957
5th Wettest
Wettest since:
1994
Mar 2017–Feb 2019
24-Month		78.51"
(1,994.15mm)		64.28"
(1,632.71mm)		14.23"
(361.44mm)		118th Driest
Driest since:
1957
10th Wettest
Wettest since:
2020
Mar 2016–Feb 2019
36-Month		117.69"
(2,989.33mm)		96.29"
(2,445.77mm)		21.40"
(543.56mm)		120th Driest
Driest since:
1958
7th Wettest
Wettest since:
2011
Mar 2015–Feb 2019
48-Month		160.06"
(4,065.52mm)		128.28"
(3,258.31mm)		31.78"
(807.21mm)		123rd Driest
Driest since:
1959
3rd Wettest
Wettest since:
2011
Mar 2014–Feb 2019
60-Month		198.45"
(5,040.63mm)		160.31"
(4,071.87mm)		38.14"
(968.76mm)		121st Driest
Driest since:
1957
4th Wettest
Wettest since:
2011

Citing This Page