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 January 2021. For more information, please see Climatological Rankings.
Illinois
Average Temperature Rankings, October 1971
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
October 1971 1-Month |
61.3°F (16.3°C) | 54.6°F (12.6°C) |
6.7°F (3.7°C) | 124th Coolest | Coolest since: 1970 | 1925 |
| 3rd Warmest | Warmest since: 1963 | 1963 | ||||
|
Sep–Oct 1971 2-Month |
65.2°F (18.4°C) | 60.4°F (15.8°C) |
4.8°F (2.6°C) | 124th Coolest | Coolest since: 1970 | 1917 |
| 3rd Warmest | Warmest since: 1931 | 1897, 2016 | ||||
| Ties: 1931 | ||||||
|
Aug–Oct 1971 3-Month |
67.4°F (19.7°C) | 64.8°F (18.2°C) |
2.6°F (1.5°C) | 118th Coolest | Coolest since: 1970 | 1917 |
| 9th Warmest | Warmest since: 1947 | 1947 | ||||
| Ties: 1998 | ||||||
|
Jul–Oct 1971 4-Month |
68.5°F (20.3°C) | 67.5°F (19.7°C) |
1.0°F (0.6°C) | 93rd Coolest | Coolest since: 1970 | 1917 |
| 34th Warmest | Warmest since: 1963 | 1936 | ||||
| Ties: 1995 | ||||||
|
Jun–Oct 1971 5-Month |
69.9°F (21.1°C) | 68.2°F (20.1°C) |
1.7°F (1.0°C) | 107th Coolest | Coolest since: 1970 | 1917 |
| 20th Warmest | Warmest since: 1954 | 1936 | ||||
| Ties: 1938, 1998 | ||||||
|
May–Oct 1971 6-Month |
68.1°F (20.1°C) | 67.2°F (19.6°C) |
0.9°F (0.5°C) | 90th Coolest | Coolest since: 1970 | 1917 |
| 37th Warmest | Warmest since: 1963 | 1936 | ||||
| Ties: 1897, 1899, 1930, 1977, 1980, 1986, 2011 | ||||||
|
Apr–Oct 1971 7-Month |
65.8°F (18.8°C) | 65.0°F (18.3°C) |
0.8°F (0.5°C) | 87th Coolest | Coolest since: 1970 | 1917 |
| 40th Warmest | Warmest since: 1963 | 2010 | ||||
| Ties: 1901, 1913, 1956, 1999, 2001 | ||||||
|
Mar–Oct 1971 8-Month |
62.2°F (16.8°C) | 61.8°F (16.6°C) |
0.4°F (0.2°C) | 75th Coolest | Coolest since: 1970 | 1917 |
| 52nd Warmest | Warmest since: 1964 | 2012 | ||||
| Ties: 1897, 1944, 1949, 1964, 2001 | ||||||
|
Feb–Oct 1971 9-Month |
58.5°F (14.7°C) | 58.2°F (14.6°C) |
0.3°F (0.1°C) | 74th Coolest | Coolest since: 1970 | 1917 |
| 53rd Warmest | Warmest since: 1964 | 2012 | ||||
| Ties: 1918, 1932, 1942, 1957, 1985 | ||||||
|
Jan–Oct 1971 10-Month |
54.8°F (12.7°C) | 54.9°F (12.7°C) |
-0.1°F (0.0°C) | 59th Coolest | Coolest since: 1970 | 1904 |
| 68th Warmest | Warmest since: 1964 | 2012 | ||||
| Ties: 1901, 1947, 1976, 2013 | ||||||
|
Dec 1970–Oct 1971 11-Month |
52.8°F (11.6°C) | 52.6°F (11.4°C) |
0.2°F (0.2°C) | 72nd Coolest | Coolest since: 1970 | 1904 |
| 54th Warmest | Warmest since: 1957 | 2012 | ||||
| Ties: 1925, 1957, 1981, 1985, 2015 | ||||||
|
Nov 1970–Oct 1971 12-Month |
51.7°F (10.9°C) | 51.6°F (10.9°C) |
0.1°F (0.0°C) | 66th Coolest | Coolest since: 1970 | 1904 |
| 60th Warmest | Warmest since: 1959 | 2012 | ||||
| Ties: 1959 | ||||||
|
May 1970–Oct 1971 18-Month |
57.1°F (13.9°C) | 56.8°F (13.8°C) |
0.3°F (0.1°C) | 74th Coolest | Coolest since: 1970 | 1904 |
| 52nd Warmest | Warmest since: 1964 | 2012 | ||||
| Ties: 1898, 1973, 1986 | ||||||
|
Nov 1969–Oct 1971 24-Month |
51.2°F (10.7°C) | 51.6°F (10.9°C) |
-0.4°F (-0.2°C) | 36th Coolest | Coolest since: 1970 | 1905 |
| 89th Warmest | Warmest since: 1966 | 2017 | ||||
| Ties: 1908, 1925, 1926, 1937, 1958, 1959, 1966, 1985 | ||||||
|
Nov 1968–Oct 1971 36-Month |
51.0°F (10.6°C) | 51.6°F (10.9°C) |
-0.6°F (-0.3°C) | 20th Coolest | Coolest since: 1970 | 1904, 1979 |
| 104th Warmest | Warmest since: 1968 | 2018 | ||||
| Ties: 1913, 1928, 1929, 1960, 1963 | ||||||
|
Nov 1967–Oct 1971 48-Month |
51.0°F (10.6°C) | 51.5°F (10.8°C) |
-0.5°F (-0.2°C) | 17th Coolest | Coolest since: 1970 | 1905 |
| 106th Warmest | Warmest since: 1969 | 2019 | ||||
| Ties: 1908, 1912, 1917, 1926, 1927, 1961, 1969 | ||||||
|
Nov 1966–Oct 1971 60-Month |
51.0°F (10.6°C) | 51.6°F (10.9°C) |
-0.6°F (-0.3°C) | 15th Coolest | Coolest since: 1970 | 1905, 1906 |
| 107th Warmest | Warmest since: 1969 | 2002, 2020 | ||||
| Ties: 1902, 1927, 1962, 1964, 1969, 1978 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on March 3, 2021 from https://www.ncdc.noaa.gov/cag/