Climate at a Glance
Statewide Rankings
Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2019. For more information, please see Climatological Rankings.
Iowa
Average Temperature Rankings, April 2009
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Amomaly | Rank (1895-2019) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
April 2009 1-Month |
47.0°F (8.3°C) | 48.1°F (8.9°C) |
-1.1°F (-0.6°C) | 42nd Coolest | Coolest since: 2008 | 2018 |
| 84th Warmest | Warmest since: 2006 | 1915 | ||||
| Ties: 1897, 1898 | ||||||
|
Mar–Apr 2009 2-Month |
42.0°F (5.6°C) | 41.3°F (5.2°C) |
0.7°F (0.4°C) | 74th Coolest | Coolest since: 2008 | 1951, 1960 |
| 52nd Warmest | Warmest since: 2007 | 2012 | ||||
| Ties: 1919 | ||||||
|
Feb–Apr 2009 3-Month |
36.9°F (2.7°C) | 35.1°F (1.7°C) |
1.8°F (1.0°C) | 89th Coolest | Coolest since: 2008 | 1899 |
| 37th Warmest | Warmest since: 2006 | 2012 | ||||
|
Jan–Apr 2009 4-Month |
31.0°F (-0.6°C) | 30.8°F (-0.7°C) |
0.2°F (0.1°C) | 61st Coolest | Coolest since: 2008 | 1979 |
| 65th Warmest | Warmest since: 2007 | 2012 | ||||
| Ties: 1957, 1961, 1984 | ||||||
|
Dec 2008–Apr 2009 5-Month |
28.3°F (-2.1°C) | 29.2°F (-1.6°C) |
-0.9°F (-0.5°C) | 44th Coolest | Coolest since: 2008 | 1979 |
| 81st Warmest | Warmest since: 2007 | 2012 | ||||
|
Nov 2008–Apr 2009 6-Month |
29.8°F (-1.2°C) | 30.3°F (-0.9°C) |
-0.5°F (-0.3°C) | 50th Coolest | Coolest since: 2008 | 1979 |
| 75th Warmest | Warmest since: 2007 | 2012 | ||||
|
Oct 2008–Apr 2009 7-Month |
32.8°F (0.4°C) | 33.3°F (0.7°C) |
-0.5°F (-0.3°C) | 45th Coolest | Coolest since: 2008 | 1912 |
| 80th Warmest | Warmest since: 2007 | 2012 | ||||
| Ties: 1958 | ||||||
|
Sep 2008–Apr 2009 8-Month |
36.6°F (2.6°C) | 37.0°F (2.8°C) |
-0.4°F (-0.2°C) | 44th Coolest | Coolest since: 2008 | 1899, 1912 |
| 81st Warmest | Warmest since: 2007 | 2012 | ||||
| Ties: 1916 | ||||||
|
Aug 2008–Apr 2009 9-Month |
40.3°F (4.6°C) | 40.8°F (4.9°C) |
-0.5°F (-0.3°C) | 40th Coolest | Coolest since: 2001 | 1912 |
| 85th Warmest | Warmest since: 2008 | 2012 | ||||
| Ties: 1902, 1937, 1963, 1984 | ||||||
|
Jul 2008–Apr 2009 10-Month |
43.6°F (6.4°C) | 44.1°F (6.7°C) |
-0.5°F (-0.3°C) | 40th Coolest | Coolest since: 2001 | 1899 |
| 85th Warmest | Warmest since: 2008 | 2012 | ||||
| Ties: 1903, 1956, 2018 | ||||||
|
Jun 2008–Apr 2009 11-Month |
45.9°F (7.7°C) | 46.4°F (8.0°C) |
-0.5°F (-0.3°C) | 39th Coolest | Coolest since: 2001 | 1904 |
| 86th Warmest | Warmest since: 2008 | 2012 | ||||
| Ties: 2015, 2019 | ||||||
|
May 2008–Apr 2009 12-Month |
46.9°F (8.3°C) | 47.5°F (8.6°C) |
-0.6°F (-0.3°C) | 36th Coolest | Coolest since: 2001 | 1904, 1936 |
| 89th Warmest | Warmest since: 2008 | 2012 | ||||
| Ties: 1925, 1968 | ||||||
|
Nov 2007–Apr 2009 18-Month |
40.7°F (4.8°C) | 41.8°F (5.4°C) |
-1.1°F (-0.6°C) | 25th Coolest | Coolest since: 1997 | 1979 |
| 99th Warmest | Warmest since: 2008 | 2017 | ||||
|
May 2007–Apr 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: 1998 | 1905 |
| 77th Warmest | Warmest since: 2008 | 2017 | ||||
| Ties: 1908, 1909, 1910, 1925, 1936, 1950, 1973, 1986, 1996, 2011 | ||||||
|
May 2006–Apr 2009 36-Month |
47.7°F (8.7°C) | 47.5°F (8.6°C) |
0.2°F (0.1°C) | 72nd Coolest | Coolest since: 1998 | 1918 |
| 51st Warmest | Warmest since: 2008 | 2000 | ||||
| Ties: 1925, 1947, 1982, 1993, 2016 | ||||||
|
May 2005–Apr 2009 48-Month |
48.4°F (9.1°C) | 47.5°F (8.6°C) |
0.9°F (0.5°C) | 96th Coolest | Coolest since: 2004 | 1906, 1918, 1980 |
| 26th Warmest | Warmest since: 2008 | 2002 | ||||
| Ties: 1923, 1932, 2004, 2014 | ||||||
|
May 2004–Apr 2009 60-Month |
48.5°F (9.2°C) | 47.4°F (8.6°C) |
1.1°F (0.6°C) | 104th Coolest | Coolest since: 2005 | 1920, 1997 |
| 17th Warmest | Warmest since: 2008 | 1935 | ||||
| Ties: 1943, 1989, 1990, 2005 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/