Statewide Rankings

Statewide Data Info
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Iowa

Average Temperature Rankings, March 1940

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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
March 1940
1-Month
30.2°F
(-1.0°C)
34.6°F
(1.4°C)
-4.4°F
(-2.4°C)
22nd Coolest
Coolest since:
1960
107th Warmest
Warmest since:
2012
Ties: 2001
Feb–Mar 1940
2-Month
26.5°F
(-3.1°C)
28.7°F
(-1.8°C)
-2.2°F
(-1.3°C)
43rd Coolest
Coolest since:
1899
86th Warmest
Warmest since:
2012
Jan–Mar 1940
3-Month
19.9°F
(-6.7°C)
25.1°F
(-3.8°C)
-5.2°F
(-2.9°C)
11th Coolest
Coolest since:
1912
118th Warmest
Warmest since:
2012
Dec 1939–Mar 1940
4-Month
22.6°F
(-5.2°C)
24.5°F
(-4.2°C)
-1.9°F
(-1.0°C)
32nd Coolest
Coolest since:
1979
96th Warmest
Warmest since:
2012
Nov 1939–Mar 1940
5-Month
25.7°F
(-3.5°C)
26.8°F
(-2.9°C)
-1.1°F
(-0.6°C)
41st Coolest
Coolest since:
1912
87th Warmest
Warmest since:
2012
Ties: 1949
Oct 1939–Mar 1940
6-Month
30.1°F
(-1.1°C)
30.9°F
(-0.6°C)
-0.8°F
(-0.5°C)
42nd Coolest
Coolest since:
1912
86th Warmest
Warmest since:
2012
Ties: 1915, 1963, 1975
Sep 1939–Mar 1940
7-Month
35.5°F
(1.9°C)
35.4°F
(1.9°C)
0.1°F
(0.0°C)
60th Coolest
Coolest since:
1912
68th Warmest
Warmest since:
2012
Ties: 1900, 1973
Aug 1939–Mar 1940
8-Month
39.8°F
(4.3°C)
39.9°F
(4.4°C)
-0.1°F
(-0.1°C)
53rd Coolest
Coolest since:
1912
75th Warmest
Warmest since:
2012
Ties: 1925, 1933, 1947, 1949, 1968, 2008
Jul 1939–Mar 1940
9-Month
43.8°F
(6.6°C)
43.7°F
(6.5°C)
0.1°F
(0.1°C)
62nd Coolest
Coolest since:
1899, 1912
66th Warmest
Warmest since:
2012
Jun 1939–Mar 1940
10-Month
46.5°F
(8.1°C)
46.2°F
(7.9°C)
0.3°F
(0.2°C)
67th Coolest
Coolest since:
1899
61st Warmest
Warmest since:
2012
Ties: 1900, 1915, 1933, 1950, 1972
May 1939–Mar 1940
11-Month
48.3°F
(9.1°C)
47.5°F
(8.6°C)
0.8°F
(0.5°C)
87th Coolest
Coolest since:
1899
41st Warmest
Warmest since:
2012
Ties: 2004
Apr 1939–Mar 1940
12-Month
48.1°F
(8.9°C)
47.5°F
(8.6°C)
0.6°F
(0.3°C)
80th Coolest
Coolest since:
1899, 1936
48th Warmest
Warmest since:
2012
Ties: 1953, 1961, 2018
Oct 1938–Mar 1940
18-Month
43.2°F
(6.2°C)
42.0°F
(5.6°C)
1.2°F
(0.6°C)
102nd Coolest
Coolest since:
1979
25th Warmest
Warmest since:
2017
Ties: 1989, 2021
Apr 1938–Mar 1940
24-Month
48.7°F
(9.3°C)
47.5°F
(8.6°C)
1.2°F
(0.7°C)
105th Coolest
Coolest since:
1952
22nd Warmest
Warmest since:
2017
Ties: 1954, 1955, 1990, 2005
Apr 1937–Mar 1940
36-Month
48.7°F
(9.3°C)
47.5°F
(8.6°C)
1.2°F
(0.7°C)
106th Coolest
Coolest since:
1918
20th Warmest
Warmest since:
2018
Ties: 1939, 1942, 2019
Apr 1936–Mar 1940
48-Month
48.6°F
(9.2°C)
47.5°F
(8.6°C)
1.1°F
(0.6°C)
105th Coolest
Coolest since:
1906
20th Warmest
Warmest since:
1935, 2002
Ties: 1922, 1924, 1991, 2014
Apr 1935–Mar 1940
60-Month
47.7°F
(8.7°C)
47.4°F
(8.6°C)
0.3°F
(0.1°C)
71st Coolest
Coolest since:
1997
53rd Warmest
Warmest since:
1935
Ties: 1976, 1984, 1985, 2011

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