Statewide Rankings
Illinois
Average Temperature Rankings, July 2017
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
July 2017 1-Month |
76.1°F (24.5°C) | 75.6°F (24.2°C) |
0.5°F (0.3°C) | 84th Coolest | Coolest since: |
2009, 2014 |
45th Warmest | Warmest since: |
1936 | ||||
Ties: 1940, 1969 | ||||||
Jun– 2-Month |
74.4°F (23.6°C) | 73.5°F (23.1°C) |
0.9°F (0.5°C) | 92nd Coolest | Coolest since: |
1915, 1958 |
37th Warmest | Warmest since: |
1934 | ||||
Ties: 1923, 1941, 1964, 1995, 2021 | ||||||
May– 3-Month |
70.2°F (21.2°C) | 69.7°F (20.9°C) |
0.5°F (0.3°C) | 77th Coolest | Coolest since: |
1924 |
52nd Warmest | Warmest since: |
1934 | ||||
Ties: 1970, 2001 | ||||||
Apr– 4-Month |
66.8°F (19.3°C) | 65.2°F (18.4°C) |
1.6°F (0.9°C) | 104th Coolest | Coolest since: |
1907 |
25th Warmest | Warmest since: |
1934 | ||||
Ties: 1930, 1998 | ||||||
Mar– 5-Month |
62.1°F (16.7°C) | 60.1°F (15.6°C) |
2.0°F (1.1°C) | 116th Coolest | Coolest since: |
1960 |
13th Warmest | Warmest since: |
2012 | ||||
Feb– 6-Month |
58.6°F (14.8°C) | 55.0°F (12.8°C) |
3.6°F (2.0°C) | 124th Coolest | Coolest since: |
1947 |
5th Warmest | Warmest since: |
2012 | ||||
Jan– 7-Month |
54.8°F (12.7°C) | 50.7°F (10.4°C) |
4.1°F (2.3°C) | 126th Coolest | Coolest since: |
1912 |
3rd Warmest | Warmest since: |
2012 | ||||
Dec 2016– 8-Month |
51.6°F (10.9°C) | 48.1°F (8.9°C) |
3.5°F (2.0°C) | 124th Coolest | Coolest since: |
1904 |
4th Warmest | Warmest since: |
2012 | ||||
Nov 2016– 9-Month |
51.2°F (10.7°C) | 47.2°F (8.4°C) |
4.0°F (2.3°C) | 126th Coolest | Coolest since: |
1904 |
2nd Warmest | Warmest since: |
2012 | ||||
Ties: 2016 | ||||||
Oct 2016– 10-Month |
52.1°F (11.2°C) | 48.0°F (8.9°C) |
4.1°F (2.3°C) | 126th Coolest | Coolest since: |
1904 |
2nd Warmest | Warmest since: |
2012 | ||||
Sep 2016– 11-Month |
53.8°F (12.1°C) | 49.7°F (9.8°C) |
4.1°F (2.3°C) | 126th Coolest | Coolest since: |
1904 |
2nd Warmest | Warmest since: |
2012 | ||||
Aug 2016– 12-Month |
55.6°F (13.1°C) | 51.6°F (10.9°C) |
4.0°F (2.2°C) | 126th Coolest | Coolest since: |
1904 |
2nd Warmest | Warmest since: |
2012 | ||||
Feb 2016– 18-Month |
56.3°F (13.5°C) | 52.7°F (11.5°C) |
3.6°F (2.0°C) | 126th Coolest | Coolest since: |
1918 |
2nd Warmest | Warmest since: |
2012 | ||||
Aug 2015– 24-Month |
55.3°F (12.9°C) | 51.6°F (10.9°C) |
3.7°F (2.0°C) | 126th Coolest | Coolest since: |
1905 |
1st Warmest | Warmest to Date |
2017 | ||||
Aug 2014– 36-Month |
53.8°F (12.1°C) | 51.6°F (10.9°C) |
2.2°F (1.2°C) | 123rd Coolest | Coolest since: |
1979 |
3rd Warmest | Warmest since: |
2018 | ||||
Ties: 2012 | ||||||
Aug 2013– 48-Month |
52.7°F (11.5°C) | 51.6°F (10.9°C) |
1.1°F (0.6°C) | 105th Coolest | Coolest since: |
1905, 1980 |
20th Warmest | Warmest since: |
2019 | ||||
Ties: 1922, 2009 | ||||||
Aug 2012– 60-Month |
52.5°F (11.4°C) | 51.6°F (10.9°C) |
0.9°F (0.5°C) | 98th Coolest | Coolest since: |
1906 |
26th Warmest | Warmest since: |
2020 | ||||
Ties: 1923, 1933, 1992, 2000, 2014 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 25, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings