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, February 2018

View Period (Months):
Download: CSV JSON XML
  • Record Coolest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Warmest/Coolest
Since
Record
February 2018
1-Month
20.5°F
(-6.4°C)
22.7°F
(-5.2°C)
-2.2°F
(-1.2°C)
52nd Coolest
Coolest since:
1936
78th Warmest
Warmest since:
1954
Jan–Feb 2018
2-Month
19.2°F
(-7.1°C)
20.2°F
(-6.6°C)
-1.0°F
(-0.5°C)
51st Coolest
Coolest since:
1936
79th Warmest
Warmest since:
1931
Ties: 1897, 1955
Dec 2017–Feb 2018
3-Month
20.9°F
(-6.2°C)
21.1°F
(-6.1°C)
-0.2°F
(-0.1°C)
54th Coolest
Coolest since:
1936
75th Warmest
Warmest since:
2002
Nov 2017–Feb 2018
4-Month
24.7°F
(-4.1°C)
24.8°F
(-4.0°C)
-0.1°F
(-0.1°C)
58th Coolest
Coolest since:
1936
71st Warmest
Warmest since:
2002
Ties: 1922, 1945, 1946
Oct 2017–Feb 2018
5-Month
30.4°F
(-0.9°C)
30.1°F
(-1.1°C)
0.3°F
(0.2°C)
72nd Coolest
Coolest since:
1936
57th Warmest
Warmest since:
2002
Ties: 1915, 1922, 1972, 1989
Sep 2017–Feb 2018
6-Month
36.5°F
(2.5°C)
35.6°F
(2.0°C)
0.9°F
(0.5°C)
88th Coolest
Coolest since:
1936
41st Warmest
Warmest since:
2017
Ties: 1900, 1908, 1944, 1948
Aug 2017–Feb 2018
7-Month
41.0°F
(5.0°C)
40.7°F
(4.8°C)
0.3°F
(0.2°C)
70th Coolest
Coolest since:
1936
59th Warmest
Warmest since:
2002, 2017
Ties: 1896, 1924, 1953, 1972
Jul 2017–Feb 2018
8-Month
45.2°F
(7.3°C)
44.9°F
(7.2°C)
0.3°F
(0.1°C)
70th Coolest
Coolest since:
1918
59th Warmest
Warmest since:
1932, 2002
Ties: 1898, 1947, 1980
Jun 2017–Feb 2018
9-Month
48.1°F
(8.9°C)
47.5°F
(8.6°C)
0.6°F
(0.3°C)
75th Coolest
Coolest since:
1904
54th Warmest
Warmest since:
1932
Ties: 1909, 1924, 1961, 2004
May 2017–Feb 2018
10-Month
49.1°F
(9.5°C)
48.8°F
(9.3°C)
0.3°F
(0.2°C)
72nd Coolest
Coolest since:
1918, 1936
57th Warmest
Warmest since:
1932, 2017
Ties: 1990, 1991, 2003, 2011, 2019, 2021
Apr 2017–Feb 2018
11-Month
49.3°F
(9.6°C)
48.7°F
(9.3°C)
0.6°F
(0.3°C)
85th Coolest
Coolest since:
1918
44th Warmest
Warmest since:
1932, 2002
Ties: 1896, 1900, 1941, 1944, 1956, 1961
Mar 2017–Feb 2018
12-Month
48.3°F
(9.1°C)
47.5°F
(8.6°C)
0.8°F
(0.5°C)
87th Coolest
Coolest since:
1918
42nd Warmest
Warmest since:
2017
Ties: 1906, 1915, 1950, 1957
Sep 2016–Feb 2018
18-Month
46.1°F
(7.8°C)
43.5°F
(6.4°C)
2.6°F
(1.4°C)
120th Coolest
Coolest since:
1918
8th Warmest
Warmest since:
2017
Mar 2016–Feb 2018
24-Month
49.9°F
(9.9°C)
47.5°F
(8.6°C)
2.4°F
(1.3°C)
123rd Coolest
Coolest since:
1918
5th Warmest
Warmest since:
2017
Mar 2015–Feb 2018
36-Month
50.1°F
(10.1°C)
47.5°F
(8.6°C)
2.6°F
(1.5°C)
126th Coolest
Coolest since:
1918
1st Warmest
Warmest to Date
2018
Mar 2014–Feb 2018
48-Month
49.1°F
(9.5°C)
47.5°F
(8.6°C)
1.6°F
(0.9°C)
120th Coolest
Coolest since:
1918
6th Warmest
Warmest since:
2002
Ties: 1990, 2001, 2007
Mar 2013–Feb 2018
60-Month
48.3°F
(9.1°C)
47.5°F
(8.6°C)
0.8°F
(0.5°C)
98th Coolest
Coolest since:
1907, 1908, 1920, 1963, 1997
27th Warmest
Warmest since:
1935
Ties: 1924, 1933, 1957, 1989, 1993, 2001, 2022

Citing This Page