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

Average Temperature Rankings, March 2009

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  • Record Coolest
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  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
March 2009
1-Month
37.1°F
(2.8°C)
34.6°F
(1.4°C)
2.5°F
(1.4°C)
85th Coolest
Coolest since:
1960
44th Warmest
Warmest since:
2012
Ties: 2022
Feb–Mar 2009
2-Month
31.9°F
(-0.1°C)
28.7°F
(-1.8°C)
3.2°F
(1.7°C)
97th Coolest
Coolest since:
1899
32nd Warmest
Warmest since:
2012
Jan–Mar 2009
3-Month
25.7°F
(-3.5°C)
25.1°F
(-3.8°C)
0.6°F
(0.3°C)
72nd Coolest
Coolest since:
1912
57th Warmest
Warmest since:
2012
Ties: 1896
Dec 2008–Mar 2009
4-Month
23.6°F
(-4.7°C)
24.4°F
(-4.2°C)
-0.8°F
(-0.5°C)
48th Coolest
Coolest since:
1979
80th Warmest
Warmest since:
2012
Ties: 1986
Nov 2008–Mar 2009
5-Month
26.4°F
(-3.1°C)
26.8°F
(-2.9°C)
-0.4°F
(-0.2°C)
51st Coolest
Coolest since:
1912
77th Warmest
Warmest since:
2012
Oct 2008–Mar 2009
6-Month
30.4°F
(-0.9°C)
30.8°F
(-0.7°C)
-0.4°F
(-0.2°C)
47th Coolest
Coolest since:
1912
81st Warmest
Warmest since:
2012
Ties: 1906, 2015
Sep 2008–Mar 2009
7-Month
35.2°F
(1.8°C)
35.5°F
(1.9°C)
-0.3°F
(-0.1°C)
50th Coolest
Coolest since:
1912
78th Warmest
Warmest since:
2012
Ties: 1903, 1916, 2011
Aug 2008–Mar 2009
8-Month
39.5°F
(4.2°C)
39.9°F
(4.4°C)
-0.4°F
(-0.2°C)
44th Coolest
Coolest since:
1912
84th Warmest
Warmest since:
2012
Ties: 1896, 1937, 1984
Jul 2008–Mar 2009
9-Month
43.2°F
(6.2°C)
43.7°F
(6.5°C)
-0.5°F
(-0.3°C)
42nd Coolest
Coolest since:
1899, 1912
86th Warmest
Warmest since:
2012
Ties: 1930, 1968
Jun 2008–Mar 2009
10-Month
45.8°F
(7.7°C)
46.2°F
(7.9°C)
-0.4°F
(-0.2°C)
46th Coolest
Coolest since:
1899
82nd Warmest
Warmest since:
2012
May 2008–Mar 2009
11-Month
46.9°F
(8.3°C)
47.5°F
(8.6°C)
-0.6°F
(-0.3°C)
41st Coolest
Coolest since:
1899
87th Warmest
Warmest since:
2012
Ties: 1963
Apr 2008–Mar 2009
12-Month
46.8°F
(8.2°C)
47.5°F
(8.6°C)
-0.7°F
(-0.4°C)
36th Coolest
Coolest since:
1899, 1936
92nd Warmest
Warmest since:
2012
Ties: 1903, 1968, 1984, 2015, 2019
Oct 2007–Mar 2009
18-Month
41.2°F
(5.1°C)
42.0°F
(5.6°C)
-0.8°F
(-0.5°C)
32nd Coolest
Coolest since:
1979
95th Warmest
Warmest since:
2017
Ties: 1903, 1925
Apr 2007–Mar 2009
24-Month
47.3°F
(8.5°C)
47.5°F
(8.6°C)
-0.2°F
(-0.1°C)
47th Coolest
Coolest since:
1952
80th Warmest
Warmest since:
2017
Ties: 1947, 1972, 1975, 2011, 2014
Apr 2006–Mar 2009
36-Month
47.9°F
(8.8°C)
47.5°F
(8.6°C)
0.4°F
(0.2°C)
80th Coolest
Coolest since:
1918
46th Warmest
Warmest since:
2018
Ties: 1903, 1976, 2020
Apr 2005–Mar 2009
48-Month
48.5°F
(9.2°C)
47.5°F
(8.6°C)
1.0°F
(0.6°C)
100th Coolest
Coolest since:
1906
25th Warmest
Warmest since:
1935, 2002
Ties: 1941, 1957, 2017
Apr 2004–Mar 2009
60-Month
48.6°F
(9.2°C)
47.5°F
(8.6°C)
1.1°F
(0.6°C)
109th Coolest
Coolest since:
1997
15th Warmest
Warmest since:
1935
Ties: 1923, 1990, 2017, 2021

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