Statewide Rankings
Illinois
Average Temperature Rankings, July 1987
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
July 1987 1-Month |
77.3°F (25.2°C) | 75.6°F (24.2°C) |
1.7°F (1.0°C) | 102nd Coolest | Coolest since: |
2009, 2014 |
27th Warmest | Warmest since: |
1936 | ||||
Ties: 1952, 2020 | ||||||
Jun– 2-Month |
75.9°F (24.4°C) | 73.4°F (23.0°C) |
2.5°F (1.4°C) | 113th Coolest | Coolest since: |
1915 |
16th Warmest | Warmest since: |
1934 | ||||
Ties: 1949 | ||||||
May– 3-Month |
73.4°F (23.0°C) | 69.7°F (20.9°C) |
3.7°F (2.1°C) | 124th Coolest | Coolest since: |
1924 |
5th Warmest | Warmest since: |
1934 | ||||
Apr– 4-Month |
68.3°F (20.2°C) | 65.1°F (18.4°C) |
3.2°F (1.8°C) | 122nd Coolest | Coolest since: |
1907 |
7th Warmest | Warmest since: |
1934 | ||||
Ties: 1896 | ||||||
Mar– 5-Month |
63.5°F (17.5°C) | 60.0°F (15.6°C) |
3.5°F (1.9°C) | 123rd Coolest | Coolest since: |
1960 |
6th Warmest | Warmest since: |
2012 | ||||
Feb– 6-Month |
58.9°F (14.9°C) | 55.0°F (12.8°C) |
3.9°F (2.1°C) | 125th Coolest | Coolest since: |
1947 |
4th Warmest | Warmest since: |
2012 | ||||
Jan– 7-Month |
54.3°F (12.4°C) | 50.7°F (10.4°C) |
3.6°F (2.0°C) | 125th Coolest | Coolest since: |
1912 |
4th Warmest | Warmest since: |
2012 | ||||
Dec 1986– 8-Month |
51.5°F (10.8°C) | 48.1°F (8.9°C) |
3.4°F (1.9°C) | 123rd Coolest | Coolest since: |
1904 |
5th Warmest | Warmest since: |
2012 | ||||
Nov 1986– 9-Month |
49.9°F (9.9°C) | 47.2°F (8.4°C) |
2.7°F (1.5°C) | 117th Coolest | Coolest since: |
1904 |
11th Warmest | Warmest since: |
2012 | ||||
Ties: 2006 | ||||||
Oct 1986– 10-Month |
50.5°F (10.3°C) | 48.0°F (8.9°C) |
2.5°F (1.4°C) | 118th Coolest | Coolest since: |
1904 |
10th Warmest | Warmest since: |
2012 | ||||
Ties: 1954, 1998, 2006 | ||||||
Sep 1986– 11-Month |
52.2°F (11.2°C) | 49.7°F (9.8°C) |
2.5°F (1.4°C) | 119th Coolest | Coolest since: |
1904 |
9th Warmest | Warmest since: |
2012 | ||||
Ties: 2002 | ||||||
Aug 1986– 12-Month |
53.6°F (12.0°C) | 51.6°F (10.9°C) |
2.0°F (1.1°C) | 116th Coolest | Coolest since: |
1904 |
12th Warmest | Warmest since: |
2012 | ||||
Ties: 2000 | ||||||
Feb 1986– 18-Month |
54.8°F (12.7°C) | 52.7°F (11.5°C) |
2.1°F (1.2°C) | 119th Coolest | Coolest since: |
1918 |
9th Warmest | Warmest since: |
2012 | ||||
Ties: 1939, 1954, 1992 | ||||||
Aug 1985– 24-Month |
52.9°F (11.6°C) | 51.6°F (10.9°C) |
1.3°F (0.7°C) | 108th Coolest | Coolest since: |
1905 |
19th Warmest | Warmest since: |
2017 | ||||
Ties: 1934, 1988, 1991, 2016 | ||||||
Aug 1984– 36-Month |
52.6°F (11.4°C) | 51.6°F (10.9°C) |
1.0°F (0.5°C) | 101st Coolest | Coolest since: |
1979 |
25th Warmest | Warmest since: |
2018 | ||||
Ties: 1935, 1939, 1989, 1991, 2020, 2021 | ||||||
Aug 1983– 48-Month |
52.2°F (11.2°C) | 51.6°F (10.9°C) |
0.6°F (0.3°C) | 85th Coolest | Coolest since: |
1905, 1980 |
40th Warmest | Warmest since: |
2019 | ||||
Ties: 1940, 1999, 2011 | ||||||
Aug 1982– 60-Month |
52.3°F (11.3°C) | 51.6°F (10.9°C) |
0.7°F (0.4°C) | 89th Coolest | Coolest since: |
1906 |
35th Warmest | Warmest since: |
2020 | ||||
Ties: 1932, 1941, 1943, 1958, 1999, 2011 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 31, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings