Divisional Rankings
Illinois, Climate Division 8. Southwest
Average Temperature Rankings, August 1998
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
August 1998 1-Month |
76.7°F (24.8°C) | 76.0°F (24.4°C) |
0.7°F (0.4°C) | 81st Coolest | Coolest since: |
1915 |
48th Warmest | Warmest since: |
1936 | ||||
Jul– 2-Month |
77.4°F (25.2°C) | 77.0°F (25.0°C) |
0.4°F (0.2°C) | 82nd Coolest | Coolest since: |
1967 |
47th Warmest | Warmest since: |
1936 | ||||
Ties: 1919, 1923, 1933, 2018 | ||||||
Jun– 3-Month |
76.7°F (24.8°C) | 76.0°F (24.4°C) |
0.7°F (0.4°C) | 90th Coolest | Coolest since: |
1915, 1927 |
39th Warmest | Warmest since: |
1936 | ||||
Ties: 1900, 1909, 1922, 1937 | ||||||
May– 4-Month |
75.0°F (23.9°C) | 73.2°F (22.9°C) |
1.8°F (1.0°C) | 110th Coolest | Coolest since: |
1967 |
19th Warmest | Warmest since: |
1936 | ||||
Ties: 1944, 1954 | ||||||
Apr– 5-Month |
71.1°F (21.7°C) | 69.6°F (20.9°C) |
1.5°F (0.8°C) | 104th Coolest | Coolest since: |
1907 |
25th Warmest | Warmest since: |
2010 | ||||
Ties: 1921, 1953, 1986, 2005, 2018 | ||||||
Mar– 6-Month |
66.7°F (19.3°C) | 65.5°F (18.6°C) |
1.2°F (0.7°C) | 102nd Coolest | Coolest since: |
1904 |
27th Warmest | Warmest since: |
2012 | ||||
Ties: 1922, 1988 | ||||||
Feb– 7-Month |
63.3°F (17.4°C) | 61.1°F (16.2°C) |
2.2°F (1.2°C) | 116th Coolest | Coolest since: |
1904 |
13th Warmest | Warmest since: |
2012 | ||||
Ties: 1925, 1953 | ||||||
Jan– 8-Month |
60.0°F (15.6°C) | 57.3°F (14.1°C) |
2.7°F (1.5°C) | 122nd Coolest | Coolest since: |
1912 |
7th Warmest | Warmest since: |
2012 | ||||
Dec 1997– 9-Month |
57.3°F (14.1°C) | 54.8°F (12.7°C) |
2.5°F (1.4°C) | 121st Coolest | Coolest since: |
1904 |
7th Warmest | Warmest since: |
2012 | ||||
Ties: 1953, 2007 | ||||||
Nov 1997– 10-Month |
55.8°F (13.2°C) | 53.8°F (12.1°C) |
2.0°F (1.1°C) | 114th Coolest | Coolest since: |
1904 |
14th Warmest | Warmest since: |
2012 | ||||
Ties: 1934, 1999 | ||||||
Oct 1997– 11-Month |
55.9°F (13.3°C) | 54.1°F (12.3°C) |
1.8°F (1.0°C) | 113th Coolest | Coolest since: |
1904 |
15th Warmest | Warmest since: |
2012 | ||||
Ties: 1934 | ||||||
Sep 1997– 12-Month |
57.0°F (13.9°C) | 55.4°F (13.0°C) |
1.6°F (0.9°C) | 113th Coolest | Coolest since: |
1904 |
15th Warmest | Warmest since: |
2012 | ||||
Ties: 1987 | ||||||
Mar 1997– 18-Month |
59.3°F (15.2°C) | 58.7°F (14.8°C) |
0.6°F (0.4°C) | 84th Coolest | Coolest since: |
1904 |
44th Warmest | Warmest since: |
2012 | ||||
Ties: 1901, 1938, 1943, 1956 | ||||||
Sep 1996– 24-Month |
55.6°F (13.1°C) | 55.4°F (13.0°C) |
0.2°F (0.1°C) | 76th Coolest | Coolest since: |
1979 |
51st Warmest | Warmest since: |
2017 | ||||
Ties: 1936, 1944, 1965, 1975, 2009 | ||||||
Sep 1995– 36-Month |
55.1°F (12.8°C) | 55.3°F (12.9°C) |
-0.2°F (-0.1°C) | 39th Coolest | Coolest since: |
1979 |
87th Warmest | Warmest since: |
2018 | ||||
Ties: 1903, 1967, 1985, 1994 | ||||||
Sep 1994– 48-Month |
55.5°F (13.1°C) | 55.3°F (12.9°C) |
0.2°F (0.2°C) | 60th Coolest | Coolest since: |
1980 |
65th Warmest | Warmest since: |
2019 | ||||
Ties: 1911, 1948, 1995 | ||||||
Sep 1993– 60-Month |
55.3°F (12.9°C) | 55.4°F (13.0°C) |
-0.1°F (-0.1°C) | 53rd Coolest | Coolest since: |
1906 |
71st Warmest | Warmest since: |
2020 | ||||
Ties: 1917, 1952 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published January 2023, retrieved on February 7, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings