Climate at a Glance
Divisional 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, Climate Division 8. Southwest
Average Temperature Rankings, July 2021
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
July 2021 1-Month |
77.0°F (25.0°C) | 77.9°F (25.5°C) |
-0.9°F (-0.5°C) | 45th Coolest | Coolest since: 2014 | 2014 |
| 84th Warmest | Warmest since: 2020 | 2012 | ||||
| Ties: 1956, 1976 | ||||||
|
Jun–Jul 2021 2-Month |
76.5°F (24.7°C) | 75.9°F (24.4°C) |
0.6°F (0.3°C) | 83rd Coolest | Coolest since: 2019 | 1904, 1927 |
| 46th Warmest | Warmest since: 2020 | 1934 | ||||
| Ties: 1964, 2008 | ||||||
|
May–Jul 2021 3-Month |
72.2°F (22.3°C) | 72.3°F (22.4°C) |
-0.1°F (-0.1°C) | 60th Coolest | Coolest since: 2014 | 1924 |
| 69th Warmest | Warmest since: 2020 | 1934 | ||||
| Ties: 1905, 1938 | ||||||
|
Apr–Jul 2021 4-Month |
68.0°F (20.0°C) | 68.0°F (20.0°C) |
0.0°F (0.0°C) | 60th Coolest | Coolest since: 2020 | 1907 |
| 69th Warmest | Warmest since: 2020 | 2012 | ||||
| Ties: 1895, 1905, 1939, 1975, 2020 | ||||||
|
Mar–Jul 2021 5-Month |
64.6°F (18.1°C) | 63.3°F (17.4°C) |
1.3°F (0.7°C) | 99th Coolest | Coolest since: 2020 | 1960 |
| 30th Warmest | Warmest since: 2018 | 2012 | ||||
| Ties: 1930, 1985, 2015, 2018 | ||||||
|
Feb–Jul 2021 6-Month |
58.3°F (14.6°C) | 58.6°F (14.8°C) |
-0.3°F (-0.2°C) | 54th Coolest | Coolest since: 2015 | 1947 |
| 75th Warmest | Warmest since: 2020 | 2012 | ||||
| Ties: 1909, 1972 | ||||||
|
Jan–Jul 2021 7-Month |
54.9°F (12.7°C) | 54.7°F (12.6°C) |
0.2°F (0.1°C) | 67th Coolest | Coolest since: 2015 | 1912 |
| 62nd Warmest | Warmest since: 2020 | 2012 | ||||
| Ties: 1956 | ||||||
|
Dec 2020–Jul 2021 8-Month |
52.7°F (11.5°C) | 52.2°F (11.2°C) |
0.5°F (0.3°C) | 75th Coolest | Coolest since: 2015 | 1978 |
| 53rd Warmest | Warmest since: 2020 | 2012 | ||||
| Ties: 1967, 1990, 2013 | ||||||
|
Nov 2020–Jul 2021 9-Month |
52.4°F (11.3°C) | 51.3°F (10.7°C) |
1.1°F (0.6°C) | 92nd Coolest | Coolest since: 2019 | 1904, 1912 |
| 36th Warmest | Warmest since: 2020 | 2012 | ||||
| Ties: 1933, 1974, 2018 | ||||||
|
Oct 2020–Jul 2021 10-Month |
52.7°F (11.5°C) | 51.9°F (11.1°C) |
0.8°F (0.4°C) | 83rd Coolest | Coolest since: 2019 | 1904, 1912 |
| 45th Warmest | Warmest since: 2020 | 2012 | ||||
| Ties: 1933, 1949 | ||||||
|
Sep 2020–Jul 2021 11-Month |
54.2°F (12.3°C) | 53.6°F (12.0°C) |
0.6°F (0.3°C) | 80th Coolest | Coolest since: 2015 | 1904 |
| 48th Warmest | Warmest since: 2020 | 2012 | ||||
| Ties: 2008 | ||||||
|
Aug 2020–Jul 2021 12-Month |
55.8°F (13.2°C) | 55.3°F (12.9°C) |
0.5°F (0.3°C) | 71st Coolest | Coolest since: 2015 | 1904 |
| 57th Warmest | Warmest since: 2020 | 2012 | ||||
| Ties: 1896 | ||||||
|
Feb 2020–Jul 2021 18-Month |
57.2°F (14.0°C) | 56.5°F (13.6°C) |
0.7°F (0.4°C) | 89th Coolest | Coolest since: 2015 | 1918, 1979 |
| 39th Warmest | Warmest since: 2020 | 2012 | ||||
| Ties: 1946, 1998, 2010 | ||||||
|
Aug 2019–Jul 2021 24-Month |
56.5°F (13.6°C) | 55.4°F (13.0°C) |
1.1°F (0.6°C) | 103rd Coolest | Coolest since: 2019 | 1979 |
| 24th Warmest | Warmest since: 2020 | 2017 | ||||
| Ties: 1991, 2008 | ||||||
|
Aug 2018–Jul 2021 36-Month |
56.4°F (13.6°C) | 55.4°F (13.0°C) |
1.0°F (0.6°C) | 102nd Coolest | Coolest since: 2016 | 1979 |
| 24th Warmest | Warmest since: 2020 | 2018 | ||||
| Ties: 2014 | ||||||
|
Aug 2017–Jul 2021 48-Month |
56.4°F (13.6°C) | 55.4°F (13.0°C) |
1.0°F (0.6°C) | 104th Coolest | Coolest since: 2016 | 1980 |
| 21st Warmest | Warmest since: 2020 | 2019 | ||||
| Ties: 2005, 2014 | ||||||
|
Aug 2016–Jul 2021 60-Month |
56.9°F (13.8°C) | 55.3°F (12.9°C) |
1.6°F (0.9°C) | 121st Coolest | Coolest since: 2018 | 1906, 1980 |
| 3rd Warmest | Warmest since: 2020 | 2020 | ||||
| Ties: 1935, 2002, 2008, 2012 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2022, retrieved on August 11, 2022 from https://www.ncei.noaa.gov/cag/