NOAA's National Centers for Environmental Information
Statewide Rankings
Illinois
March 1928 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| March 1928 1-Month | 40.0°F (4.4°C) | 39.8°F (4.3°C) | 0.2°F | 66th Coolest | Coolest since: | 1960 |
| 65th Warmest | Warmest since: | 2012 | ||||
| Feb– 2-Month | 36.0°F (2.2°C) | 34.5°F (1.4°C) | 1.5°F | 83rd Coolest | Coolest since: | 1978 |
| 48th Warmest | Warmest since: | 2012 | ||||
| Jan– 3-Month | 33.0°F (0.6°C) | 31.4°F (-0.3°C) | 1.6°F | 87th Coolest | Coolest since: | 1912 |
| 44th Warmest | Warmest since: | 2012 | ||||
| Dec 1927– 4-Month | 31.6°F (-0.2°C) | 31.0°F (-0.6°C) | 0.6°F | 71st Coolest | Coolest since: | 1978 |
| 59th Warmest | Warmest since: | 2012 | ||||
| Nov 1927– 5-Month | 34.0°F (1.1°C) | 32.9°F (0.5°C) | 1.1°F | 84th Coolest | Coolest since: | 1912 |
| 46th Warmest | Warmest since: | 2012 | ||||
| Oct 1927– 6-Month | 38.0°F (3.3°C) | 36.6°F (2.6°C) | 1.4°F | 93rd Coolest | Coolest since: | 1912, 1978 |
| 37th Warmest | Warmest since: | 2012 | ||||
| Ties: 1907 | ||||||
| Sep 1927– 7-Month | 42.5°F (5.8°C) | 40.8°F (4.9°C) | 1.7°F | 101st Coolest | Coolest since: | 1977, 1978 |
| 29th Warmest | Warmest since: | 2017 | ||||
| Aug 1927– 8-Month | 45.7°F (7.6°C) | 44.9°F (7.2°C) | 0.8°F | 82nd Coolest | Coolest since: | 1977 |
| 48th Warmest | Warmest since: | 2017 | ||||
| Jul 1927– 9-Month | 48.8°F (9.3°C) | 48.3°F (9.1°C) | 0.5°F | 72nd Coolest | Coolest since: | 1977 |
| 58th Warmest | Warmest since: | 2012 | ||||
| Jun 1927– 10-Month | 50.7°F (10.4°C) | 50.6°F (10.3°C) | 0.1°F | 60th Coolest | Coolest since: | 1904 |
| 70th Warmest | Warmest since: | 2012 | ||||
| May 1927– 11-Month | 51.5°F (10.8°C) | 51.7°F (10.9°C) | -0.2°F | 54th Coolest | Coolest since: | 1918 |
| 76th Warmest | Warmest since: | 2012 | ||||
| Apr 1927– 12-Month | 51.6°F (10.9°C) | 51.6°F (10.9°C) | 0.0°F | 59th Coolest | Coolest since: | 1918 |
| 71st Warmest | Warmest since: | 2012 | ||||
| Oct 1926– 18-Month | 46.6°F (8.1°C) | 46.6°F (8.1°C) | 0.0°F | 50th Coolest | Coolest since: | 1905 |
| 79th Warmest | Warmest since: | 2017 | ||||
| Apr 1926– 24-Month | 51.4°F (10.8°C) | 51.6°F (10.9°C) | -0.2°F | 41st Coolest | Coolest since: | 1905 |
| 88th Warmest | Warmest since: | 2017 | ||||
| Apr 1925– 36-Month | 51.3°F (10.7°C) | 51.6°F (10.9°C) | -0.3°F | 38th Coolest | Coolest since: | 1979 |
| 90th Warmest | Warmest since: | 2018 | ||||
| Apr 1924– 48-Month | 51.2°F (10.7°C) | 51.6°F (10.9°C) | -0.4°F | 30th Coolest | Coolest since: | 1980 |
| 97th Warmest | Warmest since: | 2019 | ||||
| Apr 1923– 60-Month | 51.1°F (10.6°C) | 51.6°F (10.9°C) | -0.5°F | 24th Coolest | Coolest since: | 1906 |
| 102nd Warmest | Warmest since: | 2020 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2025, retrieved on April 1, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings
