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 December 2020. For more information, please see Climatological Rankings.
Illinois
Average Temperature Rankings, October 1997
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
October 1997 1-Month |
54.9°F (12.7°C) | 54.6°F (12.6°C) |
0.3°F (0.1°C) | 69th Coolest | Coolest since: 1996 | 1925 |
| 58th Warmest | Warmest since: 1995 | 1963 | ||||
|
Sep–Oct 1997 2-Month |
60.6°F (15.9°C) | 60.4°F (15.8°C) |
0.2°F (0.1°C) | 69th Coolest | Coolest since: 1996 | 1917 |
| 58th Warmest | Warmest since: 1994 | 1897, 2016 | ||||
| Ties: 1901, 2008 | ||||||
|
Aug–Oct 1997 3-Month |
64.1°F (17.8°C) | 64.8°F (18.2°C) |
-0.7°F (-0.4°C) | 42nd Coolest | Coolest since: 1994 | 1917 |
| 85th Warmest | Warmest since: 1996 | 1947 | ||||
| Ties: 1994 | ||||||
|
Jul–Oct 1997 4-Month |
66.8°F (19.3°C) | 67.4°F (19.7°C) |
-0.6°F (-0.4°C) | 42nd Coolest | Coolest since: 1996 | 1917 |
| 85th Warmest | Warmest since: 1995 | 1936 | ||||
| Ties: 1942, 1969, 1989, 1990 | ||||||
|
Jun–Oct 1997 5-Month |
67.6°F (19.8°C) | 68.3°F (20.2°C) |
-0.7°F (-0.4°C) | 38th Coolest | Coolest since: 1996 | 1917 |
| 89th Warmest | Warmest since: 1995 | 1936 | ||||
| Ties: 1918, 1926, 1979, 1989, 2006 | ||||||
|
May–Oct 1997 6-Month |
65.9°F (18.8°C) | 67.2°F (19.6°C) |
-1.3°F (-0.8°C) | 16th Coolest | Coolest since: 1992 | 1917 |
| 111th Warmest | Warmest since: 1996 | 1936 | ||||
| Ties: 1903 | ||||||
|
Apr–Oct 1997 7-Month |
63.3°F (17.4°C) | 65.0°F (18.3°C) |
-1.7°F (-0.9°C) | 10th Coolest | Coolest since: 1992 | 1917 |
| 117th Warmest | Warmest since: 1996 | 2010 | ||||
| Ties: 1909 | ||||||
|
Mar–Oct 1997 8-Month |
60.8°F (16.0°C) | 61.9°F (16.6°C) |
-1.1°F (-0.6°C) | 21st Coolest | Coolest since: 1996 | 1917 |
| 106th Warmest | Warmest since: 1995 | 2012 | ||||
| Ties: 2014 | ||||||
|
Feb–Oct 1997 9-Month |
57.7°F (14.3°C) | 58.2°F (14.6°C) |
-0.5°F (-0.3°C) | 41st Coolest | Coolest since: 1996 | 1917 |
| 86th Warmest | Warmest since: 1995 | 2012 | ||||
| Ties: 1920, 2003 | ||||||
|
Jan–Oct 1997 10-Month |
54.1°F (12.3°C) | 54.9°F (12.7°C) |
-0.8°F (-0.4°C) | 29th Coolest | Coolest since: 1996 | 1904 |
| 98th Warmest | Warmest since: 1995 | 2012 | ||||
| Ties: 1926, 2009 | ||||||
|
Dec 1996–Oct 1997 11-Month |
52.0°F (11.1°C) | 52.7°F (11.5°C) |
-0.7°F (-0.4°C) | 37th Coolest | Coolest since: 1996 | 1904 |
| 89th Warmest | Warmest since: 1995 | 2012 | ||||
| Ties: 1943, 1960, 1963, 2001 | ||||||
|
Nov 1996–Oct 1997 12-Month |
50.5°F (10.3°C) | 51.6°F (10.9°C) |
-1.1°F (-0.6°C) | 18th Coolest | Coolest since: 1996 | 1904 |
| 108th Warmest | Warmest since: 1995 | 2012 | ||||
| Ties: 1924, 1960, 1984 | ||||||
|
May 1996–Oct 1997 18-Month |
55.8°F (13.2°C) | 56.8°F (13.8°C) |
-1.0°F (-0.6°C) | 15th Coolest | Coolest since: 1993 | 1904 |
| 111th Warmest | Warmest since: 1996 | 2012 | ||||
| Ties: 1924, 1926, 1929, 1967 | ||||||
|
Nov 1995–Oct 1997 24-Month |
50.3°F (10.2°C) | 51.7°F (10.9°C) |
-1.4°F (-0.7°C) | 8th Coolest | Coolest since: 1979 | 1905 |
| 117th Warmest | Warmest since: 1996 | 2017 | ||||
|
Nov 1994–Oct 1997 36-Month |
51.2°F (10.7°C) | 51.6°F (10.9°C) |
-0.4°F (-0.2°C) | 31st Coolest | Coolest since: 1982 | 1904, 1979 |
| 93rd Warmest | Warmest since: 1996 | 2018 | ||||
| Ties: 1899, 1909, 1920, 1925, 1927, 1951, 1964 | ||||||
|
Nov 1993–Oct 1997 48-Month |
51.2°F (10.7°C) | 51.6°F (10.9°C) |
-0.4°F (-0.2°C) | 28th Coolest | Coolest since: 1982 | 1905 |
| 95th Warmest | Warmest since: 1996 | 2019 | ||||
| Ties: 1903, 1913, 1915, 1928, 1951, 1960, 1964, 1965 | ||||||
|
Nov 1992–Oct 1997 60-Month |
51.1°F (10.6°C) | 51.6°F (10.9°C) |
-0.5°F (-0.3°C) | 22nd Coolest | Coolest since: 1982 | 1905, 1906 |
| 100th Warmest | Warmest since: 1996 | 2002, 2020 | ||||
| Ties: 1909, 1928, 1929, 1930, 1961, 1963, 1972 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 25, 2021 from https://www.ncdc.noaa.gov/cag/