Divisional Rankings
Illinois, Climate Division 7. East Southeast
Average Temperature Rankings, August 1999
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
August 1999 1-Month |
72.8°F (22.7°C) | 74.2°F (23.4°C) |
-1.4°F (-0.7°C) | 33rd Coolest | Coolest since: |
1915 |
96th Warmest | Warmest since: |
1947 | ||||
Ties: 1903, 1974, 2020 | ||||||
Jul– 2-Month |
76.0°F (24.4°C) | 75.3°F (24.1°C) |
0.7°F (0.3°C) | 90th Coolest | Coolest since: |
1915, 1967 |
39th Warmest | Warmest since: |
1936 | ||||
Ties: 1899, 1933, 1940, 1944 | ||||||
Jun– 3-Month |
75.0°F (23.9°C) | 74.3°F (23.5°C) |
0.7°F (0.4°C) | 84th Coolest | Coolest since: |
1927 |
45th Warmest | Warmest since: |
1936 | ||||
Ties: 1955 | ||||||
May– 4-Month |
72.4°F (22.4°C) | 71.5°F (21.9°C) |
0.9°F (0.5°C) | 85th Coolest | Coolest since: |
1915 |
44th Warmest | Warmest since: |
1936 | ||||
Ties: 1916, 1922, 1986 | ||||||
Apr– 5-Month |
69.0°F (20.6°C) | 67.8°F (19.9°C) |
1.2°F (0.7°C) | 97th Coolest | Coolest since: |
1907 |
32nd Warmest | Warmest since: |
2010 | ||||
Ties: 1943, 1949, 2016 | ||||||
Mar– 6-Month |
64.1°F (17.8°C) | 63.4°F (17.4°C) |
0.7°F (0.4°C) | 81st Coolest | Coolest since: |
1960 |
48th Warmest | Warmest since: |
2012 | ||||
Ties: 2000, 2004 | ||||||
Feb– 7-Month |
60.5°F (15.8°C) | 58.9°F (14.9°C) |
1.6°F (0.9°C) | 111th Coolest | Coolest since: |
1904 |
18th Warmest | Warmest since: |
2012 | ||||
Ties: 1946, 1955 | ||||||
Jan– 8-Month |
56.5°F (13.6°C) | 55.0°F (12.8°C) |
1.5°F (0.8°C) | 101st Coolest | Coolest since: |
1978 |
28th Warmest | Warmest since: |
2012 | ||||
Ties: 1934 | ||||||
Dec 1998– 9-Month |
54.3°F (12.4°C) | 52.4°F (11.3°C) |
1.9°F (1.1°C) | 114th Coolest | Coolest since: |
1904 |
14th Warmest | Warmest since: |
2012 | ||||
Ties: 1919, 1933, 1934, 1949, 2005 | ||||||
Nov 1998– 10-Month |
53.5°F (11.9°C) | 51.4°F (10.8°C) |
2.1°F (1.1°C) | 112th Coolest | Coolest since: |
1904 |
16th Warmest | Warmest since: |
2012 | ||||
Oct 1998– 11-Month |
53.9°F (12.2°C) | 51.7°F (10.9°C) |
2.2°F (1.3°C) | 117th Coolest | Coolest since: |
1904 |
11th Warmest | Warmest since: |
2012 | ||||
Ties: 1995, 1998, 2005 | ||||||
Sep 1998– 12-Month |
55.4°F (13.0°C) | 53.1°F (11.7°C) |
2.3°F (1.3°C) | 119th Coolest | Coolest since: |
1904 |
9th Warmest | Warmest since: |
2012 | ||||
Ties: 2006 | ||||||
Mar 1998– 18-Month |
58.5°F (14.7°C) | 56.5°F (13.6°C) |
2.0°F (1.1°C) | 121st Coolest | Coolest since: |
1904 |
7th Warmest | Warmest since: |
2012 | ||||
Ties: 2006, 2011 | ||||||
Sep 1997– 24-Month |
55.2°F (12.9°C) | 53.0°F (11.7°C) |
2.2°F (1.2°C) | 121st Coolest | Coolest since: |
1979 |
6th Warmest | Warmest since: |
2017 | ||||
Ties: 1933, 2000, 2013 | ||||||
Sep 1996– 36-Month |
54.1°F (12.3°C) | 53.0°F (11.7°C) |
1.1°F (0.6°C) | 103rd Coolest | Coolest since: |
1979 |
23rd Warmest | Warmest since: |
2018 | ||||
Ties: 1922, 1935, 1943, 2020 | ||||||
Sep 1995– 48-Month |
53.5°F (11.9°C) | 53.0°F (11.7°C) |
0.5°F (0.2°C) | 77th Coolest | Coolest since: |
1980 |
48th Warmest | Warmest since: |
2019 | ||||
Ties: 1939, 1945, 1950, 1974, 1976, 1987 | ||||||
Sep 1994– 60-Month |
53.8°F (12.1°C) | 53.1°F (11.7°C) |
0.7°F (0.4°C) | 91st Coolest | Coolest since: |
1906, 1981, 1982 |
33rd Warmest | Warmest since: |
2020 | ||||
Ties: 1932, 1942, 1943, 1989, 1990, 1993, 2000 |
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