Divisional Rankings
Illinois, Climate Division 8. Southwest
Average Temperature Rankings, April 1921
Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2023) | Warmest/Coolest Since | Record |
---|---|---|---|---|---|---|
April 1921 1-Month | 56.1°F (13.4°C) | 55.3°F (12.9°C) | 0.8°F (0.5°C) | 73rd Coolest | Coolest since: | 1907 |
57th Warmest | Warmest since: | 1896 | ||||
Ties: 1934 | ||||||
Mar– 2-Month | 54.7°F (12.6°C) | 50.0°F (10.0°C) | 4.7°F (2.6°C) | 122nd Coolest | Coolest since: | 1960 |
8th Warmest | Warmest since: | 2012 | ||||
Ties: 2016 | ||||||
Feb– 3-Month | 49.7°F (9.8°C) | 44.9°F (7.2°C) | 4.8°F (2.6°C) | 123rd Coolest | Coolest since: | 1899 |
7th Warmest | Warmest to Date | 2012 | ||||
Jan– 4-Month | 46.6°F (8.1°C) | 41.5°F (5.3°C) | 5.1°F (2.8°C) | 126th Coolest | Coolest since: | 1978 |
4th Warmest | Warmest to Date | 2012 | ||||
Dec 1920– 5-Month | 44.5°F (6.9°C) | 40.1°F (4.5°C) | 4.4°F (2.4°C) | 125th Coolest | Coolest since: | 1978 |
4th Warmest | Warmest to Date | 2012 | ||||
Nov 1920– 6-Month | 44.0°F (6.7°C) | 40.9°F (4.9°C) | 3.1°F (1.8°C) | 119th Coolest | Coolest since: | 1912 |
10th Warmest | Warmest to Date | 2012 | ||||
Oct 1920– 7-Month | 46.5°F (8.1°C) | 43.2°F (6.2°C) | 3.3°F (1.9°C) | 123rd Coolest | Coolest since: | 1899, 1978 |
6th Warmest | Warmest to Date | 2012 | ||||
Sep 1920– 8-Month | 49.5°F (9.7°C) | 46.5°F (8.1°C) | 3.0°F (1.6°C) | 121st Coolest | Coolest since: | 1918 |
8th Warmest | Warmest to Date | 2017 | ||||
Aug 1920– 9-Month | 52.1°F (11.2°C) | 49.8°F (9.9°C) | 2.3°F (1.3°C) | 121st Coolest | Coolest since: | 1918 |
8th Warmest | Warmest to Date | 2017 | ||||
Ties: 1954, 2002 | ||||||
Jul 1920– 10-Month | 54.6°F (12.6°C) | 52.6°F (11.4°C) | 2.0°F (1.2°C) | 118th Coolest | Coolest since: | 1918 |
11th Warmest | Warmest to Date | 2012 | ||||
Ties: 1939, 2023 | ||||||
Jun 1920– 11-Month | 56.2°F (13.4°C) | 54.5°F (12.5°C) | 1.7°F (0.9°C) | 114th Coolest | Coolest since: | 1918 |
15th Warmest | Warmest to Date | 2012, 2017 | ||||
Ties: 1939, 1974, 2020, 2022 | ||||||
May 1920– 12-Month | 56.8°F (13.8°C) | 55.4°F (13.0°C) | 1.4°F (0.8°C) | 107th Coolest | Coolest since: | 1918 |
22nd Warmest | Warmest since: | 2012, 2017 | ||||
Ties: 1919, 1922, 1981, 2011 | ||||||
Nov 1919– 18-Month | 50.7°F (10.4°C) | 50.5°F (10.3°C) | 0.2°F (0.1°C) | 66th Coolest | Coolest since: | 1905, 1979 |
62nd Warmest | Warmest since: | 2017 | ||||
Ties: 1920, 1966, 1996 | ||||||
May 1919– 24-Month | 55.7°F (13.2°C) | 55.4°F (13.0°C) | 0.3°F (0.2°C) | 78th Coolest | Coolest since: | 1978 |
50th Warmest | Warmest since: | 2017 | ||||
Ties: 1898, 1920, 1950, 1967, 1973, 1990, 1993 | ||||||
May 1918– 36-Month | 56.1°F (13.4°C) | 55.4°F (13.0°C) | 0.7°F (0.4°C) | 95th Coolest | Coolest since: | 1979 |
32nd Warmest | Warmest to Date | 2018 | ||||
Ties: 1943, 1988, 2005 | ||||||
May 1917– 48-Month | 55.0°F (12.8°C) | 55.3°F (12.9°C) | -0.3°F (-0.1°C) | 30th Coolest | Coolest since: | 1980 |
96th Warmest | Warmest since: | 2019 | ||||
Ties: 1900, 1912, 1930, 1952, 1968, 1977, 1983 | ||||||
May 1916– 60-Month | 55.0°F (12.8°C) | 55.3°F (12.9°C) | -0.3°F (-0.1°C) | 31st Coolest | Coolest since: | 1980, 1981 |
94th Warmest | Warmest since: | 2020 | ||||
Ties: 1900, 1913, 1914, 1929, 1961, 1977, 1986 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published May 2023, retrieved on June 3, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings