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, November 2020
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
November 2020 1-Month |
47.1°F (8.4°C) | 40.8°F (4.9°C) |
6.3°F (3.5°C) | 120th Coolest | Coolest since: 2019 | 1976 |
| 7th Warmest | Warmest since: 2016 | 2001 | ||||
|
Oct–Nov 2020 2-Month |
49.6°F (9.8°C) | 47.8°F (8.8°C) |
1.8°F (1.0°C) | 92nd Coolest | Coolest since: 2019 | 1976 |
| 35th Warmest | Warmest since: 2017 | 1963, 2016 | ||||
| Ties: 1897, 1958, 2003 | ||||||
|
Sep–Nov 2020 3-Month |
54.9°F (12.7°C) | 53.9°F (12.2°C) |
1.0°F (0.5°C) | 86th Coolest | Coolest since: 2019 | 1976 |
| 41st Warmest | Warmest since: 2017 | 1931 | ||||
| Ties: 1961, 2011 | ||||||
|
Aug–Nov 2020 4-Month |
59.4°F (15.2°C) | 58.7°F (14.8°C) |
0.7°F (0.4°C) | 84th Coolest | Coolest since: 2019 | 1976 |
| 43rd Warmest | Warmest since: 2017 | 2016 | ||||
| Ties: 1920, 1930, 1961, 1980, 1984, 2000 | ||||||
|
Jul–Nov 2020 5-Month |
63.0°F (17.2°C) | 62.1°F (16.7°C) |
0.9°F (0.5°C) | 92nd Coolest | Coolest since: 2019 | 1976 |
| 35th Warmest | Warmest since: 2017 | 1931 | ||||
|
Jun–Nov 2020 6-Month |
64.8°F (18.2°C) | 63.7°F (17.6°C) |
1.1°F (0.6°C) | 99th Coolest | Coolest since: 2019 | 1976 |
| 28th Warmest | Warmest since: 2016 | 1931 | ||||
| Ties: 1919, 1944 | ||||||
|
May–Nov 2020 7-Month |
64.2°F (17.9°C) | 63.5°F (17.5°C) |
0.7°F (0.4°C) | 84th Coolest | Coolest since: 2019 | 1917, 1976 |
| 43rd Warmest | Warmest since: 2018 | 1934, 2016 | ||||
| Ties: 1962 | ||||||
|
Apr–Nov 2020 8-Month |
62.4°F (16.9°C) | 62.0°F (16.7°C) |
0.4°F (0.2°C) | 76th Coolest | Coolest since: 2019 | 1907 |
| 51st Warmest | Warmest since: 2018 | 2010, 2016 | ||||
| Ties: 1896, 1942, 1948, 1962, 1978, 1985 | ||||||
|
Mar–Nov 2020 9-Month |
60.4°F (15.8°C) | 59.5°F (15.3°C) |
0.9°F (0.5°C) | 92nd Coolest | Coolest since: 2019 | 1917 |
| 35th Warmest | Warmest since: 2017 | 2016 | ||||
| Ties: 1913, 1930, 1939, 1983, 2006 | ||||||
|
Feb–Nov 2020 10-Month |
57.5°F (14.2°C) | 56.4°F (13.6°C) |
1.1°F (0.6°C) | 98th Coolest | Coolest since: 2019 | 1917 |
| 29th Warmest | Warmest since: 2017 | 2012, 2016 | ||||
| Ties: 2004, 2006 | ||||||
|
Jan–Nov 2020 11-Month |
55.2°F (12.9°C) | 53.6°F (12.0°C) |
1.6°F (0.9°C) | 104th Coolest | Coolest since: 2019 | 1904, 1979 |
| 23rd Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 2002 | ||||||
|
Dec 2019–Nov 2020 12-Month |
53.6°F (12.0°C) | 51.7°F (10.9°C) |
1.9°F (1.1°C) | 110th Coolest | Coolest since: 2019 | 1904 |
| 16th Warmest | Warmest since: 2017 | 2016 | ||||
|
Jun 2019–Nov 2020 18-Month |
57.0°F (13.9°C) | 55.7°F (13.2°C) |
1.3°F (0.7°C) | 103rd Coolest | Coolest since: 2019 | 1904 |
| 23rd Warmest | Warmest since: 2017 | 2012, 2016 | ||||
|
Dec 2018–Nov 2020 24-Month |
52.8°F (11.6°C) | 51.6°F (10.9°C) |
1.2°F (0.7°C) | 100th Coolest | Coolest since: 2019 | 1979 |
| 25th Warmest | Warmest since: 2018 | 2017 | ||||
| Ties: 1914, 1992 | ||||||
|
Dec 2017–Nov 2020 36-Month |
52.5°F (11.4°C) | 51.6°F (10.9°C) |
0.9°F (0.5°C) | 94th Coolest | Coolest since: 2016 | 1905 |
| 30th Warmest | Warmest since: 2019 | 2017, 2018 | ||||
| Ties: 1991 | ||||||
|
Dec 2016–Nov 2020 48-Month |
53.0°F (11.7°C) | 51.6°F (10.9°C) |
1.4°F (0.8°C) | 109th Coolest | Coolest since: 2017 | 1905 |
| 14th Warmest | Warmest since: 2019 | 2007, 2018 | ||||
| Ties: 2005 | ||||||
|
Dec 2015–Nov 2020 60-Month |
53.5°F (11.9°C) | 51.5°F (10.8°C) |
2.0°F (1.1°C) | 121st Coolest | Coolest since: 2019 | 1907 |
| 1st Warmest | Warmest since: 2002 | 2002, 2020 | ||||
| Ties: 2002 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on February 28, 2021 from https://www.ncdc.noaa.gov/cag/