Statewide Rankings
Illinois
Average Temperature Rankings, October 1940
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
October 1940 1-Month |
58.6°F (14.8°C) | 54.6°F (12.6°C) |
4.0°F (2.2°C) | 114th Coolest | Coolest since: |
1925 |
15th Warmest | Warmest since: |
1963 | ||||
Sep– 2-Month |
62.0°F (16.7°C) | 60.4°F (15.8°C) |
1.6°F (0.9°C) | 97th Coolest | Coolest since: |
1917 |
32nd Warmest | Warmest since: |
1897, 2016 | ||||
Aug– 3-Month |
66.0°F (18.9°C) | 64.7°F (18.2°C) |
1.3°F (0.7°C) | 98th Coolest | Coolest since: |
1917 |
31st Warmest | Warmest since: |
1947 | ||||
Ties: 1906, 2019 | ||||||
Jul– 4-Month |
68.6°F (20.3°C) | 67.5°F (19.7°C) |
1.1°F (0.6°C) | 100th Coolest | Coolest since: |
1917 |
29th Warmest | Warmest since: |
1936 | ||||
Ties: 1922, 1930, 1933, 2002, 2018 | ||||||
Jun– 5-Month |
69.3°F (20.7°C) | 68.2°F (20.1°C) |
1.1°F (0.6°C) | 95th Coolest | Coolest since: |
1917 |
34th Warmest | Warmest since: |
1936 | ||||
Ties: 2011, 2019 | ||||||
May– 6-Month |
67.6°F (19.8°C) | 67.3°F (19.6°C) |
0.3°F (0.2°C) | 73rd Coolest | Coolest since: |
1917 |
56th Warmest | Warmest since: |
1936 | ||||
Ties: 1964 | ||||||
Apr– 7-Month |
65.0°F (18.3°C) | 65.0°F (18.3°C) |
0.0°F (0.0°C) | 58th Coolest | Coolest since: |
1917 |
71st Warmest | Warmest since: |
2010 | ||||
Ties: 1908, 1952 | ||||||
Mar– 8-Month |
61.4°F (16.3°C) | 61.8°F (16.6°C) |
-0.4°F (-0.3°C) | 42nd Coolest | Coolest since: |
1917 |
87th Warmest | Warmest since: |
2012 | ||||
Ties: 1903, 1916, 1920, 1927, 1957 | ||||||
Feb– 9-Month |
57.8°F (14.3°C) | 58.2°F (14.6°C) |
-0.4°F (-0.3°C) | 44th Coolest | Coolest since: |
1917 |
85th Warmest | Warmest since: |
2012 | ||||
Ties: 1901, 1968, 1974, 1992, 2009 | ||||||
Jan– 10-Month |
53.4°F (11.9°C) | 54.9°F (12.7°C) |
-1.5°F (-0.8°C) | 12th Coolest | Coolest since: |
1904 |
117th Warmest | Warmest since: |
2012 | ||||
Ties: 1902, 1929, 1966 | ||||||
Dec 1939– 11-Month |
51.6°F (10.9°C) | 52.6°F (11.4°C) |
-1.0°F (-0.5°C) | 20th Coolest | Coolest since: |
1904 |
108th Warmest | Warmest since: |
2012 | ||||
Ties: 1926, 1945, 1967, 1969, 2009 | ||||||
Nov 1939– 12-Month |
50.6°F (10.3°C) | 51.6°F (10.9°C) |
-1.0°F (-0.6°C) | 22nd Coolest | Coolest since: |
1904 |
106th Warmest | Warmest since: |
2012 | ||||
Ties: 1929, 1977 | ||||||
May 1939– 18-Month |
56.7°F (13.7°C) | 56.8°F (13.8°C) |
-0.1°F (-0.1°C) | 54th Coolest | Coolest since: |
1904 |
74th Warmest | Warmest since: |
2012 | ||||
Ties: 1963, 1965, 2003 | ||||||
Nov 1938– 24-Month |
51.9°F (11.1°C) | 51.6°F (10.9°C) |
0.3°F (0.2°C) | 77th Coolest | Coolest since: |
1905 |
50th Warmest | Warmest since: |
2017 | ||||
Ties: 1897, 1901, 1943, 1949, 2004 | ||||||
Nov 1937– 36-Month |
52.4°F (11.3°C) | 51.6°F (10.9°C) |
0.8°F (0.4°C) | 93rd Coolest | Coolest since: |
1904, 1979 |
33rd Warmest | Warmest since: |
2018 | ||||
Ties: 1987, 2020 | ||||||
Nov 1936– 48-Month |
52.1°F (11.2°C) | 51.6°F (10.9°C) |
0.5°F (0.3°C) | 82nd Coolest | Coolest since: |
1905 |
43rd Warmest | Warmest since: |
2019 | ||||
Ties: 1921, 1949, 1954, 1999, 2016 | ||||||
Nov 1935– 60-Month |
51.9°F (11.1°C) | 51.6°F (10.9°C) |
0.3°F (0.2°C) | 69th Coolest | Coolest since: |
1905, 1906 |
55th Warmest | Warmest since: |
2002, 2020 | ||||
Ties: 1924, 1944, 1946, 1949 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 1, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings