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 July 2022. For more information, please see Climatological Rankings.
Illinois
Average Temperature Rankings, October 1977
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
October 1977 1-Month |
52.0°F (11.1°C) | 54.6°F (12.6°C) |
-2.6°F (-1.5°C) | 23rd Coolest | Coolest since: 1976 | 1925 |
| 105th Warmest | Warmest since: 1975 | 1963 | ||||
| Ties: 2020 | ||||||
|
Sep–Oct 1977 2-Month |
59.7°F (15.4°C) | 60.4°F (15.8°C) |
-0.7°F (-0.4°C) | 49th Coolest | Coolest since: 1976 | 1917 |
| 79th Warmest | Warmest since: 1973 | 1897, 2016 | ||||
|
Aug–Oct 1977 3-Month |
63.7°F (17.6°C) | 64.7°F (18.2°C) |
-1.0°F (-0.6°C) | 28th Coolest | Coolest since: 1976 | 1917 |
| 100th Warmest | Warmest since: 1975 | 1947 | ||||
| Ties: 1895, 1969, 2012 | ||||||
|
Jul–Oct 1977 4-Month |
67.2°F (19.6°C) | 67.5°F (19.7°C) |
-0.3°F (-0.1°C) | 55th Coolest | Coolest since: 1976 | 1917 |
| 73rd Warmest | Warmest since: 1973 | 1936 | ||||
| Ties: 1943, 1948, 2001, 2003, 2013 | ||||||
|
Jun–Oct 1977 5-Month |
67.9°F (19.9°C) | 68.2°F (20.1°C) |
-0.3°F (-0.2°C) | 51st Coolest | Coolest since: 1976 | 1917 |
| 77th Warmest | Warmest since: 1973 | 1936 | ||||
| Ties: 1910, 1925 | ||||||
|
May–Oct 1977 6-Month |
68.1°F (20.1°C) | 67.3°F (19.6°C) |
0.8°F (0.5°C) | 90th Coolest | Coolest since: 1976 | 1917 |
| 38th Warmest | Warmest since: 1971 | 1936 | ||||
| Ties: 1897, 1899, 1930, 1971, 1980, 1986, 2011 | ||||||
|
Apr–Oct 1977 7-Month |
66.6°F (19.2°C) | 65.0°F (18.3°C) |
1.6°F (0.9°C) | 110th Coolest | Coolest since: 1976 | 1917 |
| 18th Warmest | Warmest since: 1955 | 2010 | ||||
| Ties: 1933 | ||||||
|
Mar–Oct 1977 8-Month |
64.0°F (17.8°C) | 61.9°F (16.6°C) |
2.1°F (1.2°C) | 119th Coolest | Coolest since: 1976 | 1917 |
| 9th Warmest | Warmest since: 1938 | 2012 | ||||
| Ties: 1938 | ||||||
|
Feb–Oct 1977 9-Month |
60.0°F (15.6°C) | 58.2°F (14.6°C) |
1.8°F (1.0°C) | 114th Coolest | Coolest since: 1976 | 1917 |
| 14th Warmest | Warmest since: 1954 | 2012 | ||||
| Ties: 1930, 1931, 1953 | ||||||
|
Jan–Oct 1977 10-Month |
55.0°F (12.8°C) | 54.9°F (12.7°C) |
0.1°F (0.1°C) | 66th Coolest | Coolest since: 1976 | 1904 |
| 62nd Warmest | Warmest since: 1973 | 2012 | ||||
| Ties: 1981 | ||||||
|
Dec 1976–Oct 1977 11-Month |
52.2°F (11.2°C) | 52.6°F (11.4°C) |
-0.4°F (-0.2°C) | 46th Coolest | Coolest since: 1974 | 1904 |
| 81st Warmest | Warmest since: 1976 | 2012 | ||||
| Ties: 1974, 2003 | ||||||
|
Nov 1976–Oct 1977 12-Month |
50.6°F (10.3°C) | 51.6°F (10.9°C) |
-1.0°F (-0.6°C) | 22nd Coolest | Coolest since: 1960 | 1904 |
| 105th Warmest | Warmest since: 1976 | 2012 | ||||
| Ties: 1929, 1940 | ||||||
|
May 1976–Oct 1977 18-Month |
55.3°F (12.9°C) | 56.9°F (13.8°C) |
-1.6°F (-0.9°C) | 7th Coolest | Coolest since: 1951 | 1904 |
| 120th Warmest | Warmest since: 1976 | 2012 | ||||
| Ties: 1905, 2014 | ||||||
|
Nov 1975–Oct 1977 24-Month |
51.4°F (10.8°C) | 51.6°F (10.9°C) |
-0.2°F (-0.1°C) | 47th Coolest | Coolest since: 1971 | 1905 |
| 79th Warmest | Warmest since: 1976 | 2017 | ||||
| Ties: 1910, 1964, 1965, 1993 | ||||||
|
Nov 1974–Oct 1977 36-Month |
51.4°F (10.8°C) | 51.6°F (10.9°C) |
-0.2°F (-0.1°C) | 47th Coolest | Coolest since: 1972 | 1904, 1979 |
| 78th Warmest | Warmest since: 1976 | 2018 | ||||
| Ties: 1914, 1945, 1958, 1959, 1966, 1996 | ||||||
|
Nov 1973–Oct 1977 48-Month |
51.4°F (10.8°C) | 51.5°F (10.8°C) |
-0.1°F (0.0°C) | 45th Coolest | Coolest since: 1972 | 1905 |
| 79th Warmest | Warmest since: 1976 | 2019 | ||||
| Ties: 1899 | ||||||
|
Nov 1972–Oct 1977 60-Month |
51.6°F (10.9°C) | 51.5°F (10.8°C) |
0.1°F (0.1°C) | 53rd Coolest | Coolest since: 1974 | 1905, 1906 |
| 70th Warmest | Warmest since: 1976 | 2002, 2020 | ||||
| Ties: 1914, 1974, 1986 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2022, retrieved on August 8, 2022 from https://www.ncei.noaa.gov/cag/