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, April 1895

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1895
1-Month
53.1°F
(11.7°C)
48.1°F
(8.9°C)
5.0°F
(2.8°C)
116th Coolest
Coolest since:
2018
13th Warmest
Warmest to Date
1915
Mar–Apr 1895
2-Month
43.2°F
(6.2°C)
41.3°F
(5.2°C)
1.9°F
(1.0°C)
90th Coolest
Coolest since:
1951, 1960
39th Warmest
Warmest to Date
2012
Ties: 1927, 1988, 1999
Feb–Apr 1895
3-Month
33.7°F
(0.9°C)
35.2°F
(1.8°C)
-1.5°F
(-0.9°C)
46th Coolest
Coolest since:
1899
83rd Warmest
Warmest to Date
2012
Ties: 1902, 1959, 2001
Jan–Apr 1895
4-Month
28.1°F
(-2.2°C)
30.8°F
(-0.7°C)
-2.7°F
(-1.5°C)
21st Coolest
Coolest since:
1979
108th Warmest
Warmest to Date
2012
Ties: 1993

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