Divisional Rankings
Illinois, Climate Division 8. Southwest
Average Temperature Rankings, June 2009
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
June 2009 1-Month |
76.4°F (24.7°C) | 73.9°F (23.3°C) |
2.5°F (1.4°C) | 108th Coolest | Coolest since: |
1903 |
21st Warmest | Warmest since: |
1952 | ||||
Ties: 1922, 1943, 1986 | ||||||
May– 2-Month |
70.9°F (21.6°C) | 69.5°F (20.8°C) |
1.4°F (0.8°C) | 94th Coolest | Coolest since: |
1907 |
35th Warmest | Warmest since: |
2018 | ||||
Ties: 1949, 1975, 1996, 2011 | ||||||
Apr– 3-Month |
65.7°F (18.7°C) | 64.8°F (18.2°C) |
0.9°F (0.5°C) | 82nd Coolest | Coolest since: |
1907 |
47th Warmest | Warmest since: |
2010 | ||||
Ties: 1895, 1970, 1988 | ||||||
Mar– 4-Month |
61.4°F (16.3°C) | 59.7°F (15.4°C) |
1.7°F (0.9°C) | 103rd Coolest | Coolest since: |
1960 |
26th Warmest | Warmest since: |
2012 | ||||
Ties: 1985 | ||||||
Feb– 5-Month |
56.8°F (13.8°C) | 54.8°F (12.7°C) |
2.0°F (1.1°C) | 110th Coolest | Coolest since: |
1912, 1960, 1978 |
19th Warmest | Warmest since: |
2012 | ||||
Ties: 2011 | ||||||
Jan– 6-Month |
52.0°F (11.1°C) | 50.8°F (10.4°C) |
1.2°F (0.7°C) | 94th Coolest | Coolest since: |
1912, 1978 |
35th Warmest | Warmest since: |
2012 | ||||
Ties: 1922, 1934, 1955, 2011, 2018 | ||||||
Dec 2008– 7-Month |
49.4°F (9.7°C) | 48.5°F (9.2°C) |
0.9°F (0.5°C) | 79th Coolest | Coolest since: |
1978 |
49th Warmest | Warmest since: |
2012 | ||||
Ties: 1950 | ||||||
Nov 2008– 8-Month |
48.7°F (9.3°C) | 48.0°F (8.9°C) |
0.7°F (0.4°C) | 77th Coolest | Coolest since: |
1912 |
51st Warmest | Warmest since: |
2012 | ||||
Ties: 1988, 1990 | ||||||
Oct 2008– 9-Month |
49.6°F (9.8°C) | 49.1°F (9.5°C) |
0.5°F (0.3°C) | 76th Coolest | Coolest since: |
1912, 1978 |
52nd Warmest | Warmest since: |
2012 | ||||
Ties: 1909, 2008, 2013, 2019 | ||||||
Sep 2008– 10-Month |
51.6°F (10.9°C) | 51.1°F (10.6°C) |
0.5°F (0.3°C) | 78th Coolest | Coolest since: |
1978 |
50th Warmest | Warmest since: |
2012 | ||||
Ties: 1896, 1923, 1933 | ||||||
Aug 2008– 11-Month |
53.7°F (12.1°C) | 53.3°F (11.8°C) |
0.4°F (0.3°C) | 69th Coolest | Coolest since: |
1904, 1978 |
59th Warmest | Warmest since: |
2012 | ||||
Ties: 2013 | ||||||
Jul 2008– 12-Month |
55.6°F (13.1°C) | 55.3°F (12.9°C) |
0.3°F (0.2°C) | 67th Coolest | Coolest since: |
1904, 1912, 1918, 1978 |
61st Warmest | Warmest since: |
2012 | ||||
Ties: 1896, 1927, 1967, 1988, 1990 | ||||||
Jan 2008– 18-Month |
53.9°F (12.2°C) | 53.9°F (12.2°C) |
0.0°F (0.0°C) | 60th Coolest | Coolest since: |
1979 |
68th Warmest | Warmest since: |
2017 | ||||
Ties: 1901, 1915, 1981 | ||||||
Jul 2007– 24-Month |
56.1°F (13.4°C) | 55.4°F (13.0°C) |
0.7°F (0.4°C) | 91st Coolest | Coolest since: |
1978, 1979 |
36th Warmest | Warmest since: |
2017 | ||||
Ties: 1957 | ||||||
Jul 2006– 36-Month |
56.3°F (13.5°C) | 55.4°F (13.0°C) |
0.9°F (0.5°C) | 98th Coolest | Coolest since: |
1979 |
28th Warmest | Warmest since: |
2018 | ||||
Jul 2005– 48-Month |
56.7°F (13.7°C) | 55.4°F (13.0°C) |
1.3°F (0.7°C) | 113th Coolest | Coolest since: |
1980 |
12th Warmest | Warmest since: |
2019 | ||||
Ties: 1955, 1956 | ||||||
Jul 2004– 60-Month |
56.7°F (13.7°C) | 55.4°F (13.0°C) |
1.3°F (0.7°C) | 117th Coolest | Coolest since: |
1980 |
7th Warmest | Warmest since: |
2020 | ||||
Ties: 1934, 1957, 2006, 2012, 2013 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published January 2023, retrieved on February 6, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings