Divisional Rankings
Illinois, Climate Division 7. East Southeast
Average Temperature Rankings, September 1991
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
September 1991 1-Month |
68.0°F (20.0°C) | 67.4°F (19.7°C) |
0.6°F (0.3°C) | 71st Coolest | Coolest since: |
1918 |
58th Warmest | Warmest since: |
1925 | ||||
Ties: 1947 | ||||||
Aug– 2-Month |
71.8°F (22.1°C) | 70.8°F (21.6°C) |
1.0°F (0.5°C) | 88th Coolest | Coolest since: |
1967 |
41st Warmest | Warmest since: |
1936 | ||||
Ties: 1978 | ||||||
Jul– 3-Month |
73.6°F (23.1°C) | 72.7°F (22.6°C) |
0.9°F (0.5°C) | 89th Coolest | Coolest since: |
1967 |
40th Warmest | Warmest since: |
1936 | ||||
Ties: 1935, 1973, 2011 | ||||||
Jun– 4-Month |
74.1°F (23.4°C) | 72.5°F (22.5°C) |
1.6°F (0.9°C) | 104th Coolest | Coolest since: |
1967 |
25th Warmest | Warmest since: |
1936 | ||||
Ties: 1911, 1998 | ||||||
May– 5-Month |
73.3°F (22.9°C) | 70.7°F (21.5°C) |
2.6°F (1.4°C) | 121st Coolest | Coolest since: |
1924 |
8th Warmest | Warmest since: |
1936 | ||||
Apr– 6-Month |
70.7°F (21.5°C) | 67.8°F (19.9°C) |
2.9°F (1.6°C) | 126th Coolest | Coolest since: |
1907 |
3rd Warmest | Warmest since: |
2010 | ||||
Mar– 7-Month |
67.1°F (19.5°C) | 64.0°F (17.8°C) |
3.1°F (1.7°C) | 124th Coolest | Coolest since: |
1924 |
5th Warmest | Warmest since: |
2012 | ||||
Ties: 2007 | ||||||
Feb– 8-Month |
63.2°F (17.3°C) | 59.9°F (15.5°C) |
3.3°F (1.8°C) | 126th Coolest | Coolest since: |
1904, 1924 |
3rd Warmest | Warmest since: |
2012 | ||||
Jan– 9-Month |
59.1°F (15.1°C) | 56.3°F (13.5°C) |
2.8°F (1.6°C) | 123rd Coolest | Coolest since: |
1979 |
6th Warmest | Warmest since: |
2012 | ||||
Ties: 1933 | ||||||
Dec 1990– 10-Month |
56.5°F (13.6°C) | 53.8°F (12.1°C) |
2.7°F (1.5°C) | 120th Coolest | Coolest since: |
1904 |
8th Warmest | Warmest since: |
2012 | ||||
Nov 1990– 11-Month |
55.8°F (13.2°C) | 52.8°F (11.6°C) |
3.0°F (1.6°C) | 123rd Coolest | Coolest since: |
1904 |
5th Warmest | Warmest since: |
2012 | ||||
Ties: 2017 | ||||||
Oct 1990– 12-Month |
55.7°F (13.2°C) | 53.1°F (11.7°C) |
2.6°F (1.5°C) | 120th Coolest | Coolest since: |
1904 |
8th Warmest | Warmest since: |
2012 | ||||
Apr 1990– 18-Month |
59.4°F (15.2°C) | 57.9°F (14.4°C) |
1.5°F (0.8°C) | 109th Coolest | Coolest since: |
1918 |
19th Warmest | Warmest since: |
2012 | ||||
Ties: 1914, 1953, 1992 | ||||||
Oct 1989– 24-Month |
54.7°F (12.6°C) | 53.1°F (11.7°C) |
1.6°F (0.9°C) | 112th Coolest | Coolest since: |
1979 |
15th Warmest | Warmest since: |
2017 | ||||
Ties: 1992 | ||||||
Oct 1988– 36-Month |
54.0°F (12.2°C) | 53.1°F (11.7°C) |
0.9°F (0.5°C) | 97th Coolest | Coolest since: |
1979 |
29th Warmest | Warmest since: |
2018 | ||||
Ties: 1943, 1993, 2021 | ||||||
Oct 1987– 48-Month |
53.9°F (12.2°C) | 53.0°F (11.7°C) |
0.9°F (0.5°C) | 98th Coolest | Coolest since: |
1980 |
27th Warmest | Warmest since: |
2019 | ||||
Ties: 1936, 1944, 1954, 1989, 1992, 1993, 2017 | ||||||
Oct 1986– 60-Month |
54.1°F (12.3°C) | 53.0°F (11.7°C) |
1.1°F (0.6°C) | 105th Coolest | Coolest since: |
1982 |
19th Warmest | Warmest since: |
2020 | ||||
Ties: 1933, 2001, 2005 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published January 2023, retrieved on January 27, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings