NOAA's National Centers for Environmental Information
Statewide Rankings
Illinois
December 1992 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| December 1992 1-Month | 30.7°F (-0.7°C) | 29.4°F (-1.4°C) | 1.3°F | 67th Coolest | Coolest since: | 1983 |
| 64th Warmest | Warmest since: | 2015 | ||||
| Ties: 1980 | ||||||
| Nov– 2-Month | 35.7°F (2.1°C) | 35.1°F (1.7°C) | 0.6°F | 67th Coolest | Coolest since: | 1950 |
| 64th Warmest | Warmest since: | 2015 | ||||
| Ties: 1930, 1981 | ||||||
| Oct– 3-Month | 41.6°F (5.3°C) | 41.6°F (5.3°C) | 0.0°F | 61st Coolest | Coolest since: | 1976 |
| 70th Warmest | Warmest since: | 1931 | ||||
| Ties: 1936, 1978, 1986 | ||||||
| Sep– 4-Month | 47.3°F (8.5°C) | 47.8°F (8.8°C) | -0.5°F | 46th Coolest | Coolest since: | 1976 |
| 85th Warmest | Warmest since: | 1931 | ||||
| Aug– 5-Month | 51.5°F (10.8°C) | 52.9°F (11.6°C) | -1.4°F | 20th Coolest | Coolest since: | 1976 |
| 111th Warmest | Warmest since: | 1931 | ||||
| Ties: 1926, 1937 | ||||||
| Jul– 6-Month | 55.1°F (12.8°C) | 56.7°F (13.7°C) | -1.6°F | 16th Coolest | Coolest since: | 1976 |
| 115th Warmest | Warmest since: | 1931 | ||||
| Jun– 7-Month | 57.1°F (13.9°C) | 58.8°F (14.9°C) | -1.7°F | 14th Coolest | Coolest since: | 1917 |
| 117th Warmest | Warmest since: | 1931 | ||||
| May– 8-Month | 57.6°F (14.2°C) | 59.2°F (15.1°C) | -1.6°F | 13th Coolest | Coolest since: | 1917 |
| 118th Warmest | Warmest since: | 1931 | ||||
| Apr– 9-Month | 56.9°F (13.8°C) | 58.3°F (14.6°C) | -1.4°F | 16th Coolest | Coolest since: | 1917 |
| 115th Warmest | Warmest since: | 1931 | ||||
| Mar– 10-Month | 55.4°F (13.0°C) | 56.5°F (13.6°C) | -1.1°F | 18th Coolest | Coolest since: | 1917 |
| 113th Warmest | Warmest since: | 2012 | ||||
| Feb– 11-Month | 53.8°F (12.1°C) | 54.0°F (12.2°C) | -0.2°F | 53rd Coolest | Coolest since: | 1917 |
| 78th Warmest | Warmest since: | 2024 | ||||
| Ties: 1963, 1982 | ||||||
| Jan– 12-Month | 51.9°F (11.1°C) | 51.6°F (10.9°C) | 0.3°F | 71st Coolest | Coolest since: | 1917 |
| 60th Warmest | Warmest since: | 2012 | ||||
| Ties: 1936, 1959, 1965 | ||||||
| Jul 1991– 18-Month | 53.7°F (12.1°C) | 53.3°F (11.8°C) | 0.4°F | 78th Coolest | Coolest since: | 1904 |
| 52nd Warmest | Warmest since: | 2012 | ||||
| Jan 1991– 24-Month | 52.8°F (11.6°C) | 51.6°F (10.9°C) | 1.2°F | 100th Coolest | Coolest since: | 1904, 1979 |
| 30th Warmest | Warmest since: | 2024 | ||||
| Jan 1990– 36-Month | 53.1°F (11.7°C) | 51.6°F (10.9°C) | 1.5°F | 113th Coolest | Coolest since: | 1905 |
| 16th Warmest | Warmest since: | 2024 | ||||
| Jan 1989– 48-Month | 52.4°F (11.3°C) | 51.6°F (10.9°C) | 0.8°F | 92nd Coolest | Coolest since: | 1905 |
| 36th Warmest | Warmest since: | 2024 | ||||
| Jan 1988– 60-Month | 52.3°F (11.3°C) | 51.6°F (10.9°C) | 0.7°F | 87th Coolest | Coolest since: | 1905 |
| 40th Warmest | Warmest since: | 2024 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2025, retrieved on April 2, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings
