Climate at a Glance
Divisional 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 July 2022. For more information, please see Climatological Rankings.
Illinois, Climate Division 8. Southwest
Average Temperature Rankings, July 2009
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
July 2009 1-Month |
73.8°F (23.2°C) | 77.9°F (25.5°C) |
-4.1°F (-2.3°C) | 4th Coolest | Coolest since: 1967 | 2014 |
| 125th Warmest | Warmest since: 2008 | 2012 | ||||
|
Jun–Jul 2009 2-Month |
75.1°F (23.9°C) | 75.9°F (24.4°C) |
-0.8°F (-0.5°C) | 43rd Coolest | Coolest since: 2004 | 1904, 1927 |
| 86th Warmest | Warmest since: 2008 | 1934 | ||||
| Ties: 1895 | ||||||
|
May–Jul 2009 3-Month |
71.8°F (22.1°C) | 72.3°F (22.4°C) |
-0.5°F (-0.3°C) | 50th Coolest | Coolest since: 2003 | 1924 |
| 79th Warmest | Warmest since: 2008 | 1934 | ||||
| Ties: 2013 | ||||||
|
Apr–Jul 2009 4-Month |
67.7°F (19.8°C) | 68.0°F (20.0°C) |
-0.3°F (-0.2°C) | 47th Coolest | Coolest since: 2008 | 1907 |
| 82nd Warmest | Warmest since: 2007 | 2012 | ||||
|
Mar–Jul 2009 5-Month |
63.9°F (17.7°C) | 63.3°F (17.4°C) |
0.6°F (0.3°C) | 78th Coolest | Coolest since: 2008 | 1960 |
| 51st Warmest | Warmest since: 2007 | 2012 | ||||
| Ties: 1901, 1902, 1939, 1973, 1974 | ||||||
|
Feb–Jul 2009 6-Month |
59.6°F (15.3°C) | 58.6°F (14.8°C) |
1.0°F (0.5°C) | 89th Coolest | Coolest since: 2008 | 1947 |
| 40th Warmest | Warmest since: 2007 | 2012 | ||||
| Ties: 1944, 1974, 2007 | ||||||
|
Jan–Jul 2009 7-Month |
55.1°F (12.8°C) | 54.6°F (12.6°C) |
0.5°F (0.2°C) | 71st Coolest | Coolest since: 2008 | 1912 |
| 58th Warmest | Warmest since: 2007 | 2012 | ||||
| Ties: 1942, 1959 | ||||||
|
Dec 2008–Jul 2009 8-Month |
52.4°F (11.3°C) | 52.1°F (11.2°C) |
0.3°F (0.1°C) | 69th Coolest | Coolest since: 2008 | 1978 |
| 59th Warmest | Warmest since: 2007 | 2012 | ||||
| Ties: 1898, 1901, 1913, 1935, 1943, 1973, 1988, 2015 | ||||||
|
Nov 2008–Jul 2009 9-Month |
51.5°F (10.8°C) | 51.4°F (10.8°C) |
0.1°F (0.0°C) | 59th Coolest | Coolest since: 2008 | 1904, 1912 |
| 69th Warmest | Warmest since: 2007 | 2012 | ||||
| Ties: 1898, 1901, 1913, 1959, 1964, 1965 | ||||||
|
Oct 2008–Jul 2009 10-Month |
52.0°F (11.1°C) | 51.9°F (11.1°C) |
0.1°F (0.0°C) | 54th Coolest | Coolest since: 2003 | 1904, 1912 |
| 74th Warmest | Warmest since: 2008 | 2012 | ||||
| Ties: 1948, 1959, 1988 | ||||||
|
Sep 2008–Jul 2009 11-Month |
53.6°F (12.0°C) | 53.5°F (11.9°C) |
0.1°F (0.1°C) | 60th Coolest | Coolest since: 2003 | 1904 |
| 68th Warmest | Warmest since: 2008 | 2012 | ||||
| Ties: 1908, 1948, 1959, 1988 | ||||||
|
Aug 2008–Jul 2009 12-Month |
55.4°F (13.0°C) | 55.4°F (13.0°C) |
0.0°F (0.0°C) | 56th Coolest | Coolest since: 2003 | 1904 |
| 72nd Warmest | Warmest since: 2008 | 2012 | ||||
| Ties: 1908, 1930, 1959, 1966, 1985, 2013 | ||||||
|
Feb 2008–Jul 2009 18-Month |
56.2°F (13.4°C) | 56.5°F (13.6°C) |
-0.3°F (-0.2°C) | 52nd Coolest | Coolest since: 1997 | 1918, 1979 |
| 76th Warmest | Warmest since: 2008 | 2012 | ||||
| Ties: 1925, 1983, 1985 | ||||||
|
Aug 2007–Jul 2009 24-Month |
56.0°F (13.3°C) | 55.4°F (13.0°C) |
0.6°F (0.3°C) | 88th Coolest | Coolest since: 2004 | 1979 |
| 39th Warmest | Warmest since: 2008 | 2017 | ||||
| Ties: 1921, 1949, 1957, 1986 | ||||||
|
Aug 2006–Jul 2009 36-Month |
56.2°F (13.4°C) | 55.4°F (13.0°C) |
0.8°F (0.4°C) | 96th Coolest | Coolest since: 2005 | 1979 |
| 30th Warmest | Warmest since: 2008 | 2018 | ||||
| Ties: 1921, 1922, 1987, 1988 | ||||||
|
Aug 2005–Jul 2009 48-Month |
56.6°F (13.7°C) | 55.4°F (13.0°C) |
1.2°F (0.7°C) | 110th Coolest | Coolest since: 2006 | 1980 |
| 15th Warmest | Warmest since: 2008 | 2019 | ||||
| Ties: 1956, 1957, 2000, 2006, 2017 | ||||||
|
Aug 2004–Jul 2009 60-Month |
56.6°F (13.7°C) | 55.3°F (12.9°C) |
1.3°F (0.8°C) | 113th Coolest | Coolest since: 2007 | 1906, 1980 |
| 11th Warmest | Warmest since: 2008 | 2020 | ||||
| Ties: 1936, 1957, 2018, 2022 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2022, retrieved on August 13, 2022 from https://www.ncei.noaa.gov/cag/