Climate at a Glance
Statewide Rankings
Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of May 2022. For more information, please see Climatological Rankings.
Illinois
Average Temperature Rankings, October 1984
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
October 1984 1-Month |
57.8°F (14.3°C) | 54.6°F (12.6°C) |
3.2°F (1.7°C) | 106th Coolest | Coolest since: 1983 | 1925 |
| 22nd Warmest | Warmest since: 1973 | 1963 | ||||
|
Sep–Oct 1984 2-Month |
61.0°F (16.1°C) | 60.4°F (15.8°C) |
0.6°F (0.3°C) | 77th Coolest | Coolest since: 1982 | 1917 |
| 51st Warmest | Warmest since: 1983 | 1897, 2016 | ||||
| Ties: 1912, 1991 | ||||||
|
Aug–Oct 1984 3-Month |
65.6°F (18.7°C) | 64.8°F (18.2°C) |
0.8°F (0.5°C) | 88th Coolest | Coolest since: 1982 | 1917 |
| 40th Warmest | Warmest since: 1983 | 1947 | ||||
| Ties: 1991 | ||||||
|
Jul–Oct 1984 4-Month |
67.5°F (19.7°C) | 67.4°F (19.7°C) |
0.1°F (0.0°C) | 68th Coolest | Coolest since: 1982 | 1917 |
| 60th Warmest | Warmest since: 1983 | 1936 | ||||
| Ties: 1911, 1999 | ||||||
|
Jun–Oct 1984 5-Month |
68.9°F (20.5°C) | 68.2°F (20.1°C) |
0.7°F (0.4°C) | 81st Coolest | Coolest since: 1982 | 1917 |
| 47th Warmest | Warmest since: 1983 | 1936 | ||||
| Ties: 1920, 1986 | ||||||
|
May–Oct 1984 6-Month |
67.3°F (19.6°C) | 67.2°F (19.6°C) |
0.1°F (0.0°C) | 65th Coolest | Coolest since: 1982 | 1917 |
| 63rd Warmest | Warmest since: 1983 | 1936 | ||||
| Ties: 1916 | ||||||
|
Apr–Oct 1984 7-Month |
64.8°F (18.2°C) | 64.9°F (18.3°C) |
-0.1°F (-0.1°C) | 49th Coolest | Coolest since: 1982 | 1917 |
| 79th Warmest | Warmest since: 1983 | 2010 | ||||
| Ties: 1912, 1916, 1943, 1994 | ||||||
|
Mar–Oct 1984 8-Month |
60.9°F (16.1°C) | 61.9°F (16.6°C) |
-1.0°F (-0.5°C) | 23rd Coolest | Coolest since: 1982 | 1917 |
| 105th Warmest | Warmest since: 1983 | 2012 | ||||
| Ties: 1961, 1965, 1976, 1982 | ||||||
|
Feb–Oct 1984 9-Month |
58.1°F (14.5°C) | 58.2°F (14.6°C) |
-0.1°F (-0.1°C) | 55th Coolest | Coolest since: 1982 | 1917 |
| 73rd Warmest | Warmest since: 1983 | 2012 | ||||
| Ties: 1945 | ||||||
|
Jan–Oct 1984 10-Month |
54.5°F (12.5°C) | 54.9°F (12.7°C) |
-0.4°F (-0.2°C) | 47th Coolest | Coolest since: 1982 | 1904 |
| 81st Warmest | Warmest since: 1983 | 2012 | ||||
| Ties: 1916, 1961, 1985 | ||||||
|
Dec 1983–Oct 1984 11-Month |
51.1°F (10.6°C) | 52.6°F (11.4°C) |
-1.5°F (-0.8°C) | 13th Coolest | Coolest since: 1982 | 1904 |
| 114th Warmest | Warmest since: 1983 | 2012 | ||||
| Ties: 1920 | ||||||
|
Nov 1983–Oct 1984 12-Month |
50.5°F (10.3°C) | 51.6°F (10.9°C) |
-1.1°F (-0.6°C) | 18th Coolest | Coolest since: 1982 | 1904 |
| 109th Warmest | Warmest since: 1983 | 2012 | ||||
| Ties: 1924, 1960, 1997 | ||||||
|
May 1983–Oct 1984 18-Month |
56.6°F (13.7°C) | 56.9°F (13.8°C) |
-0.3°F (-0.1°C) | 46th Coolest | Coolest since: 1982 | 1904 |
| 81st Warmest | Warmest since: 1983 | 2012 | ||||
| Ties: 1906, 1909, 1915, 1946, 1959, 1966, 2001 | ||||||
|
Nov 1982–Oct 1984 24-Month |
52.0°F (11.1°C) | 51.6°F (10.9°C) |
0.4°F (0.2°C) | 82nd Coolest | Coolest since: 1983 | 1905 |
| 44th Warmest | Warmest since: 1974 | 2017 | ||||
| Ties: 1923, 1973, 1974, 1986 | ||||||
|
Nov 1981–Oct 1984 36-Month |
51.3°F (10.7°C) | 51.6°F (10.9°C) |
-0.3°F (-0.2°C) | 39th Coolest | Coolest since: 1982 | 1904, 1979 |
| 86th Warmest | Warmest since: 1983 | 2018 | ||||
| Ties: 1900, 1901, 1908, 1930, 1965, 1972, 1994 | ||||||
|
Nov 1980–Oct 1984 48-Month |
51.5°F (10.8°C) | 51.6°F (10.9°C) |
-0.1°F (-0.1°C) | 47th Coolest | Coolest since: 1982 | 1905 |
| 77th Warmest | Warmest since: 1983 | 2019 | ||||
| Ties: 1900, 1959, 1985 | ||||||
|
Nov 1979–Oct 1984 60-Month |
51.5°F (10.8°C) | 51.6°F (10.9°C) |
-0.1°F (-0.1°C) | 48th Coolest | Coolest since: 1983 | 1905, 1906 |
| 75th Warmest | Warmest since: 1977 | 2002, 2020 | ||||
| Ties: 1900, 1901, 1911, 1985 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2022, retrieved on June 30, 2022 from https://www.ncei.noaa.gov/cag/