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 2019
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
October 2019 1-Month |
53.7°F (12.1°C) | 54.6°F (12.6°C) |
-0.9°F (-0.5°C) | 45th Coolest | Coolest since: 2012 | 1925 |
| 83rd Warmest | Warmest since: 2018 | 1963 | ||||
| Ties: 1904, 1908 | ||||||
|
Sep–Oct 2019 2-Month |
62.6°F (17.0°C) | 60.4°F (15.8°C) |
2.2°F (1.2°C) | 104th Coolest | Coolest since: 2018 | 1917 |
| 24th Warmest | Warmest since: 2017 | 1897, 2016 | ||||
|
Aug–Oct 2019 3-Month |
66.0°F (18.9°C) | 64.7°F (18.2°C) |
1.3°F (0.7°C) | 97th Coolest | Coolest since: 2017 | 1917 |
| 31st Warmest | Warmest since: 2018 | 1947 | ||||
| Ties: 1906, 1940 | ||||||
|
Jul–Oct 2019 4-Month |
68.9°F (20.5°C) | 67.5°F (19.7°C) |
1.4°F (0.8°C) | 103rd Coolest | Coolest since: 2018 | 1917 |
| 25th Warmest | Warmest since: 2016 | 1936 | ||||
|
Jun–Oct 2019 5-Month |
69.3°F (20.7°C) | 68.3°F (20.2°C) |
1.0°F (0.5°C) | 94th Coolest | Coolest since: 2017 | 1917 |
| 34th Warmest | Warmest since: 2018 | 1936 | ||||
| Ties: 1940, 2011 | ||||||
|
May–Oct 2019 6-Month |
68.2°F (20.1°C) | 67.3°F (19.6°C) |
0.9°F (0.5°C) | 95th Coolest | Coolest since: 2017 | 1917 |
| 33rd Warmest | Warmest since: 2018 | 1936 | ||||
| Ties: 1913, 1919, 1963, 2015 | ||||||
|
Apr–Oct 2019 7-Month |
65.9°F (18.8°C) | 65.0°F (18.3°C) |
0.9°F (0.5°C) | 93rd Coolest | Coolest since: 2014 | 1917 |
| 35th Warmest | Warmest since: 2018 | 2010 | ||||
| Ties: 1899, 1919, 1947, 2002, 2011 | ||||||
|
Mar–Oct 2019 8-Month |
62.3°F (16.8°C) | 61.8°F (16.6°C) |
0.5°F (0.2°C) | 78th Coolest | Coolest since: 2014 | 1917 |
| 50th Warmest | Warmest since: 2018 | 2012 | ||||
| Ties: 1908, 1925 | ||||||
|
Feb–Oct 2019 9-Month |
58.7°F (14.8°C) | 58.2°F (14.6°C) |
0.5°F (0.2°C) | 82nd Coolest | Coolest since: 2015 | 1917 |
| 46th Warmest | Warmest since: 2018 | 2012 | ||||
| Ties: 1927, 1949, 1988 | ||||||
|
Jan–Oct 2019 10-Month |
55.3°F (12.9°C) | 54.9°F (12.7°C) |
0.4°F (0.2°C) | 77th Coolest | Coolest since: 2015 | 1904 |
| 51st Warmest | Warmest since: 2018 | 2012 | ||||
| Ties: 1896, 1927, 1959 | ||||||
|
Dec 2018–Oct 2019 11-Month |
53.4°F (11.9°C) | 52.6°F (11.4°C) |
0.8°F (0.5°C) | 86th Coolest | Coolest since: 2015 | 1904 |
| 41st Warmest | Warmest since: 2018 | 2012 | ||||
|
Nov 2018–Oct 2019 12-Month |
51.9°F (11.1°C) | 51.6°F (10.9°C) |
0.3°F (0.2°C) | 74th Coolest | Coolest since: 2015 | 1904 |
| 53rd Warmest | Warmest since: 2018 | 2012 | ||||
| Ties: 1925 | ||||||
|
May 2018–Oct 2019 18-Month |
58.0°F (14.4°C) | 56.9°F (13.8°C) |
1.1°F (0.6°C) | 100th Coolest | Coolest since: 2018 | 1904 |
| 27th Warmest | Warmest since: 2017 | 2012 | ||||
|
Nov 2017–Oct 2019 24-Month |
52.3°F (11.3°C) | 51.6°F (10.9°C) |
0.7°F (0.4°C) | 90th Coolest | Coolest since: 2015 | 1905 |
| 36th Warmest | Warmest since: 2018 | 2017 | ||||
| Ties: 1947, 2020 | ||||||
|
Nov 2016–Oct 2019 36-Month |
53.1°F (11.7°C) | 51.6°F (10.9°C) |
1.5°F (0.8°C) | 112th Coolest | Coolest since: 2016 | 1904, 1979 |
| 13th Warmest | Warmest since: 2018 | 2018 | ||||
|
Nov 2015–Oct 2019 48-Month |
53.8°F (12.1°C) | 51.6°F (10.9°C) |
2.2°F (1.2°C) | 123rd Coolest | Coolest since: 2018 | 1905 |
| 1st Warmest | Warmest to Date | 2019 | ||||
|
Nov 2014–Oct 2019 60-Month |
53.3°F (11.8°C) | 51.6°F (10.9°C) |
1.7°F (0.9°C) | 120th Coolest | Coolest since: 2018 | 1905, 1906 |
| 3rd Warmest | Warmest since: 2002 | 2002, 2020 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2022, retrieved on August 11, 2022 from https://www.ncei.noaa.gov/cag/