Divisional Rankings
Illinois, Climate Division 8. Southwest
Average Temperature Rankings, August 2017
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
August 2017 1-Month |
73.3°F (22.9°C) | 76.0°F (24.4°C) |
-2.7°F (-1.5°C) | 14th Coolest | Coolest since: |
1915 |
115th Warmest | Warmest since: |
1936 | ||||
Jul– 2-Month |
76.4°F (24.7°C) | 77.0°F (25.0°C) |
-0.6°F (-0.3°C) | 45th Coolest | Coolest since: |
1967 |
84th Warmest | Warmest since: |
1936 | ||||
Ties: 1902, 1908, 1942, 1948, 1960, 1962, 2015 | ||||||
Jun– 3-Month |
75.8°F (24.3°C) | 76.0°F (24.4°C) |
-0.2°F (-0.1°C) | 56th Coolest | Coolest since: |
1915, 1927 |
73rd Warmest | Warmest since: |
1936 | ||||
Ties: 1897, 1898, 1939, 1940, 2008 | ||||||
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, 2020 | ||||||
Apr– 5-Month |
70.7°F (21.5°C) | 69.6°F (20.9°C) |
1.1°F (0.6°C) | 88th Coolest | Coolest since: |
1907 |
41st Warmest | Warmest since: |
2010 | ||||
Ties: 1938, 1965 | ||||||
Mar– 6-Month |
67.0°F (19.4°C) | 65.5°F (18.6°C) |
1.5°F (0.8°C) | 111th Coolest | Coolest since: |
1904 |
18th Warmest | Warmest since: |
2012 | ||||
Ties: 1914, 1925, 1955, 2022 | ||||||
Feb– 7-Month |
64.0°F (17.8°C) | 61.1°F (16.2°C) |
2.9°F (1.6°C) | 124th Coolest | Coolest since: |
1904 |
5th Warmest | Warmest since: |
2012 | ||||
Ties: 1954 | ||||||
Jan– 8-Month |
60.7°F (15.9°C) | 57.3°F (14.1°C) |
3.4°F (1.8°C) | 127th Coolest | Coolest since: |
1912 |
2nd Warmest | Warmest since: |
2012 | ||||
Ties: 1921 | ||||||
Dec 2016– 9-Month |
57.8°F (14.3°C) | 54.8°F (12.7°C) |
3.0°F (1.6°C) | 123rd Coolest | Coolest since: |
1904 |
5th Warmest | Warmest since: |
2012 | ||||
Nov 2016– 10-Month |
57.0°F (13.9°C) | 53.8°F (12.1°C) |
3.2°F (1.8°C) | 124th Coolest | Coolest since: |
1904 |
4th Warmest | Warmest since: |
2012 | ||||
Oct 2016– 11-Month |
57.6°F (14.2°C) | 54.2°F (12.3°C) |
3.4°F (1.9°C) | 125th Coolest | Coolest since: |
1904 |
3rd Warmest | Warmest since: |
2012 | ||||
Ties: 2016 | ||||||
Sep 2016– 12-Month |
58.8°F (14.9°C) | 55.4°F (13.0°C) |
3.4°F (1.9°C) | 125th Coolest | Coolest since: |
1904 |
3rd Warmest | Warmest since: |
2012 | ||||
Ties: 2016 | ||||||
Mar 2016– 18-Month |
61.9°F (16.6°C) | 58.8°F (14.9°C) |
3.1°F (1.7°C) | 126th Coolest | Coolest since: |
1904 |
2nd Warmest | Warmest since: |
2012 | ||||
Sep 2015– 24-Month |
58.8°F (14.9°C) | 55.4°F (13.0°C) |
3.4°F (1.9°C) | 126th Coolest | Coolest since: |
1979 |
1st Warmest | Warmest to Date |
2017 | ||||
Sep 2014– 36-Month |
57.5°F (14.2°C) | 55.4°F (13.0°C) |
2.1°F (1.2°C) | 122nd Coolest | Coolest since: |
1979 |
4th Warmest | Warmest since: |
2018 | ||||
Sep 2013– 48-Month |
56.6°F (13.7°C) | 55.3°F (12.9°C) |
1.3°F (0.8°C) | 109th Coolest | Coolest since: |
1980 |
16th Warmest | Warmest since: |
2019 | ||||
Ties: 1957, 2000, 2006 | ||||||
Sep 2012– 60-Month |
56.3°F (13.5°C) | 55.3°F (12.9°C) |
1.0°F (0.6°C) | 102nd Coolest | Coolest since: |
1906 |
22nd Warmest | Warmest since: |
2020 | ||||
Ties: 2001 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published January 2023, retrieved on January 30, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings