Statewide Rankings
Illinois
Average Temperature Rankings, November 1999
Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2022) | Warmest/Coolest Since | Record |
---|---|---|---|---|---|---|
November 1999 1-Month | 48.4°F (9.1°C) | 40.8°F (4.9°C) | 7.6°F (4.2°C) | 125th Coolest | Coolest since: | 1976 |
4th Warmest | Warmest since: | 2001 | ||||
Oct– 2-Month | 51.5°F (10.8°C) | 47.7°F (8.7°C) | 3.8°F (2.1°C) | 122nd Coolest | Coolest since: | 1976 |
7th Warmest | Warmest since: | 1963, 2016 | ||||
Sep– 3-Month | 56.0°F (13.3°C) | 53.9°F (12.2°C) | 2.1°F (1.1°C) | 109th Coolest | Coolest since: | 1976 |
20th Warmest | Warmest since: | 1931 | ||||
Ties: 1994, 2001 | ||||||
Aug– 4-Month | 60.0°F (15.6°C) | 58.8°F (14.9°C) | 1.2°F (0.7°C) | 100th Coolest | Coolest since: | 1976 |
29th Warmest | Warmest since: | 2016 | ||||
Ties: 1939, 1990 | ||||||
Jul– 5-Month | 63.7°F (17.6°C) | 62.1°F (16.7°C) | 1.6°F (0.9°C) | 107th Coolest | Coolest since: | 1976 |
22nd Warmest | Warmest since: | 1931 | ||||
Ties: 1897, 1947, 2001 | ||||||
Jun– 6-Month | 65.1°F (18.4°C) | 63.7°F (17.6°C) | 1.4°F (0.8°C) | 105th Coolest | Coolest since: | 1976 |
24th Warmest | Warmest since: | 1931 | ||||
Ties: 1899, 1922, 2015 | ||||||
May– 7-Month | 65.0°F (18.3°C) | 63.5°F (17.5°C) | 1.5°F (0.8°C) | 107th Coolest | Coolest since: | 1917, 1976 |
22nd Warmest | Warmest since: | 1934, 2016 | ||||
Ties: 1933, 2012 | ||||||
Apr– 8-Month | 63.6°F (17.6°C) | 62.0°F (16.7°C) | 1.6°F (0.9°C) | 112th Coolest | Coolest since: | 1907 |
17th Warmest | Warmest since: | 2010, 2016 | ||||
Ties: 1922, 1963, 1987, 2021 | ||||||
Mar– 9-Month | 60.8°F (16.0°C) | 59.5°F (15.3°C) | 1.3°F (0.7°C) | 102nd Coolest | Coolest since: | 1917 |
27th Warmest | Warmest since: | 2016 | ||||
Feb– 10-Month | 58.5°F (14.7°C) | 56.5°F (13.6°C) | 2.0°F (1.1°C) | 116th Coolest | Coolest since: | 1917 |
13th Warmest | Warmest since: | 2012, 2016 | ||||
Jan– 11-Month | 55.4°F (13.0°C) | 53.6°F (12.0°C) | 1.8°F (1.0°C) | 111th Coolest | Coolest since: | 1904, 1979 |
18th Warmest | Warmest since: | 2012 | ||||
Ties: 1933, 1946 | ||||||
Dec 1998– 12-Month | 53.7°F (12.1°C) | 51.6°F (10.9°C) | 2.1°F (1.2°C) | 114th Coolest | Coolest since: | 1904 |
14th Warmest | Warmest since: | 2016 | ||||
Ties: 1983 | ||||||
Jun 1998– 18-Month | 57.8°F (14.3°C) | 55.7°F (13.2°C) | 2.1°F (1.1°C) | 123rd Coolest | Coolest since: | 1904 |
5th Warmest | Warmest since: | 2012, 2016 | ||||
Ties: 1932, 1954 | ||||||
Dec 1997– 24-Month | 54.4°F (12.4°C) | 51.6°F (10.9°C) | 2.8°F (1.5°C) | 125th Coolest | Coolest since: | 1979 |
2nd Warmest | Warmest to Date | 2017 | ||||
Dec 1996– 36-Month | 53.2°F (11.8°C) | 51.6°F (10.9°C) | 1.6°F (0.9°C) | 114th Coolest | Coolest since: | 1905 |
12th Warmest | Warmest since: | 2000, 2017, 2018 | ||||
Ties: 1932, 2022 | ||||||
Dec 1995– 48-Month | 52.4°F (11.3°C) | 51.6°F (10.9°C) | 0.8°F (0.4°C) | 96th Coolest | Coolest since: | 1905 |
29th Warmest | Warmest since: | 2007, 2018 | ||||
Ties: 1924, 1932, 1936, 1989, 1992, 2004, 2009 | ||||||
Dec 1994– 60-Month | 52.3°F (11.3°C) | 51.6°F (10.9°C) | 0.7°F (0.4°C) | 89th Coolest | Coolest since: | 1907 |
35th Warmest | Warmest since: | 2002, 2020 | ||||
Ties: 1922, 1941, 1958, 1987, 1989 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published May 2023, retrieved on June 7, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings