Divisional Rankings
Illinois, Climate Division 8. Southwest
Average Temperature Rankings, August 2020
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
August 2020 1-Month |
74.5°F (23.6°C) | 76.0°F (24.4°C) |
-1.5°F (-0.8°C) | 27th Coolest | Coolest since: |
1915 |
102nd Warmest | Warmest since: |
1936 | ||||
Ties: 1942, 2008 | ||||||
Jul– 2-Month |
77.2°F (25.1°C) | 77.0°F (25.0°C) |
0.2°F (0.1°C) | 77th Coolest | Coolest since: |
1967 |
52nd Warmest | Warmest since: |
1936 | ||||
Ties: 1896, 1899, 1928, 2021 | ||||||
Jun– 3-Month |
76.6°F (24.8°C) | 75.9°F (24.4°C) |
0.7°F (0.4°C) | 85th Coolest | Coolest since: |
1915, 1927 |
44th Warmest | Warmest since: |
1936 | ||||
Ties: 1911 | ||||||
May– 4-Month |
73.3°F (22.9°C) | 73.2°F (22.9°C) |
0.1°F (0.0°C) | 62nd Coolest | Coolest since: |
1967 |
67th Warmest | Warmest since: |
1936 | ||||
Ties: 1898, 1996, 2017 | ||||||
Apr– 5-Month |
69.3°F (20.7°C) | 69.6°F (20.9°C) |
-0.3°F (-0.2°C) | 46th Coolest | Coolest since: |
1907 |
83rd Warmest | Warmest since: |
2010 | ||||
Ties: 1909, 1960, 1983, 2003 | ||||||
Mar– 6-Month |
66.1°F (18.9°C) | 65.5°F (18.6°C) |
0.6°F (0.3°C) | 82nd Coolest | Coolest since: |
1904 |
47th Warmest | Warmest since: |
2012 | ||||
Ties: 1901, 1942, 1985 | ||||||
Feb– 7-Month |
62.0°F (16.7°C) | 61.1°F (16.2°C) |
0.9°F (0.5°C) | 91st Coolest | Coolest since: |
1904 |
38th Warmest | Warmest since: |
2012 | ||||
Ties: 1944, 1964, 1995 | ||||||
Jan– 8-Month |
58.8°F (14.9°C) | 57.3°F (14.1°C) |
1.5°F (0.8°C) | 101st Coolest | Coolest since: |
1912 |
28th Warmest | Warmest since: |
2012 | ||||
Ties: 1955 | ||||||
Dec 2019– 9-Month |
56.7°F (13.7°C) | 54.8°F (12.7°C) |
1.9°F (1.0°C) | 109th Coolest | Coolest since: |
1904 |
19th Warmest | Warmest since: |
2012 | ||||
Ties: 1952 | ||||||
Nov 2019– 10-Month |
55.0°F (12.8°C) | 53.8°F (12.1°C) |
1.2°F (0.7°C) | 102nd Coolest | Coolest since: |
1904 |
26th Warmest | Warmest since: |
2012 | ||||
Ties: 1922, 1983 | ||||||
Oct 2019– 11-Month |
55.2°F (12.9°C) | 54.1°F (12.3°C) |
1.1°F (0.6°C) | 96th Coolest | Coolest since: |
1904 |
32nd Warmest | Warmest since: |
2012 | ||||
Ties: 1952, 1972, 1974, 1983, 2004 | ||||||
Sep 2019– 12-Month |
56.9°F (13.8°C) | 55.4°F (13.0°C) |
1.5°F (0.8°C) | 111th Coolest | Coolest since: |
1904 |
17th Warmest | Warmest since: |
2012 | ||||
Ties: 2007 | ||||||
Mar 2019– 18-Month |
59.9°F (15.5°C) | 58.8°F (14.9°C) |
1.1°F (0.6°C) | 102nd Coolest | Coolest since: |
1904 |
26th Warmest | Warmest since: |
2012 | ||||
Ties: 1914, 1935, 1942 | ||||||
Sep 2018– 24-Month |
56.6°F (13.7°C) | 55.4°F (13.0°C) |
1.2°F (0.7°C) | 106th Coolest | Coolest since: |
1979 |
21st Warmest | Warmest since: |
2017 | ||||
Ties: 1939, 1942 | ||||||
Sep 2017– 36-Month |
56.6°F (13.7°C) | 55.4°F (13.0°C) |
1.2°F (0.7°C) | 107th Coolest | Coolest since: |
1979 |
19th Warmest | Warmest since: |
2018 | ||||
Ties: 1956 | ||||||
Sep 2016– 48-Month |
57.1°F (13.9°C) | 55.3°F (12.9°C) |
1.8°F (1.0°C) | 121st Coolest | Coolest since: |
1980 |
4th Warmest | Warmest since: |
2019 | ||||
Ties: 1934 | ||||||
Sep 2015– 60-Month |
57.5°F (14.2°C) | 55.4°F (13.0°C) |
2.1°F (1.2°C) | 123rd Coolest | Coolest since: |
1906 |
1st Warmest | Warmest to Date |
2020 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published January 2023, retrieved on February 4, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings