Divisional Rankings
Illinois, Climate Division 8. Southwest
Average Temperature Rankings, June 1999
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
June 1999 1-Month |
74.4°F (23.6°C) | 73.9°F (23.3°C) |
0.5°F (0.3°C) | 70th Coolest | Coolest since: |
1903 |
59th Warmest | Warmest since: |
1952 | ||||
Ties: 1939, 1957, 1973, 1977 | ||||||
May– 2-Month |
70.0°F (21.1°C) | 69.4°F (20.8°C) |
0.6°F (0.3°C) | 76th Coolest | Coolest since: |
1907 |
53rd Warmest | Warmest since: |
2018 | ||||
Ties: 1937, 1957 | ||||||
Apr– 3-Month |
66.3°F (19.1°C) | 64.8°F (18.2°C) |
1.5°F (0.9°C) | 96th Coolest | Coolest since: |
1907 |
33rd Warmest | Warmest since: |
2010 | ||||
Ties: 2014 | ||||||
Mar– 4-Month |
60.2°F (15.7°C) | 59.8°F (15.4°C) |
0.4°F (0.3°C) | 72nd Coolest | Coolest since: |
1960 |
57th Warmest | Warmest since: |
2012 | ||||
Ties: 1910, 1929, 1945, 1957, 1974 | ||||||
Feb– 5-Month |
56.6°F (13.7°C) | 54.7°F (12.6°C) |
1.9°F (1.1°C) | 104th Coolest | Coolest since: |
1912, 1960, 1978 |
25th Warmest | Warmest since: |
2012 | ||||
Ties: 1922 | ||||||
Jan– 6-Month |
52.6°F (11.4°C) | 50.7°F (10.4°C) |
1.9°F (1.0°C) | 105th Coolest | Coolest since: |
1912, 1978 |
24th Warmest | Warmest since: |
2012 | ||||
Ties: 1992 | ||||||
Dec 1998– 7-Month |
50.5°F (10.3°C) | 48.4°F (9.1°C) |
2.1°F (1.2°C) | 107th Coolest | Coolest since: |
1978 |
21st Warmest | Warmest since: |
2012 | ||||
Nov 1998– 8-Month |
50.3°F (10.2°C) | 48.0°F (8.9°C) |
2.3°F (1.3°C) | 114th Coolest | Coolest since: |
1912 |
14th Warmest | Warmest since: |
2012 | ||||
Oct 1998– 9-Month |
51.4°F (10.8°C) | 49.1°F (9.5°C) |
2.3°F (1.3°C) | 118th Coolest | Coolest since: |
1912, 1978 |
10th Warmest | Warmest since: |
2012 | ||||
Ties: 2002 | ||||||
Sep 1998– 10-Month |
53.6°F (12.0°C) | 51.0°F (10.6°C) |
2.6°F (1.4°C) | 120th Coolest | Coolest since: |
1978 |
8th Warmest | Warmest since: |
2012 | ||||
Ties: 1991 | ||||||
Aug 1998– 11-Month |
55.7°F (13.2°C) | 53.3°F (11.8°C) |
2.4°F (1.4°C) | 122nd Coolest | Coolest since: |
1904, 1978 |
6th Warmest | Warmest since: |
2012 | ||||
Ties: 1921, 2000 | ||||||
Jul 1998– 12-Month |
57.6°F (14.2°C) | 55.4°F (13.0°C) |
2.2°F (1.2°C) | 121st Coolest | Coolest since: |
1904, 1912, 1918, 1978 |
7th Warmest | Warmest since: |
2012 | ||||
Jan 1998– 18-Month |
56.5°F (13.6°C) | 53.9°F (12.2°C) |
2.6°F (1.4°C) | 124th Coolest | Coolest since: |
1979 |
4th Warmest | Warmest since: |
2017 | ||||
Ties: 2013 | ||||||
Jul 1997– 24-Month |
57.2°F (14.0°C) | 55.4°F (13.0°C) |
1.8°F (1.0°C) | 118th Coolest | Coolest since: |
1978, 1979 |
9th Warmest | Warmest since: |
2017 | ||||
Ties: 1955, 2006 | ||||||
Jul 1996– 36-Month |
56.2°F (13.4°C) | 55.4°F (13.0°C) |
0.8°F (0.4°C) | 97th Coolest | Coolest since: |
1979 |
29th Warmest | Warmest since: |
2018 | ||||
Ties: 1922, 1943, 1988, 2005 | ||||||
Jul 1995– 48-Month |
55.8°F (13.2°C) | 55.3°F (12.9°C) |
0.5°F (0.3°C) | 80th Coolest | Coolest since: |
1980 |
45th Warmest | Warmest since: |
2019 | ||||
Ties: 1925, 1938, 1945, 1958, 1987, 1990, 2016 | ||||||
Jul 1994– 60-Month |
55.8°F (13.2°C) | 55.3°F (12.9°C) |
0.5°F (0.3°C) | 77th Coolest | Coolest since: |
1980 |
47th Warmest | Warmest since: |
2020 | ||||
Ties: 1924, 1976, 1988, 1993, 1995 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published January 2023, retrieved on January 29, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings