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 March 2021. For more information, please see Climatological Rankings.
Illinois
Average Temperature Rankings, July 2012
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
July 2012 1-Month |
81.8°F (27.7°C) | 75.6°F (24.2°C) |
6.2°F (3.5°C) | 125th Coolest | Coolest since: 2011 | 2009, 2014 |
| 2nd Warmest | Warmest since: 1936 | 1936 | ||||
|
Jun–Jul 2012 2-Month |
77.2°F (25.1°C) | 73.5°F (23.1°C) |
3.7°F (2.0°C) | 121st Coolest | Coolest since: 2011 | 1915 |
| 6th Warmest | Warmest since: 1936 | 1934 | ||||
|
May–Jul 2012 3-Month |
74.2°F (23.4°C) | 69.7°F (20.9°C) |
4.5°F (2.5°C) | 125th Coolest | Coolest since: 2011 | 1924 |
| 2nd Warmest | Warmest since: 1934 | 1934 | ||||
|
Apr–Jul 2012 4-Month |
69.3°F (20.7°C) | 65.2°F (18.4°C) |
4.1°F (2.3°C) | 125th Coolest | Coolest since: 2011 | 1907 |
| 2nd Warmest | Warmest since: 1934 | 1934 | ||||
|
Mar–Jul 2012 5-Month |
66.5°F (19.2°C) | 60.1°F (15.6°C) |
6.4°F (3.6°C) | 126th Coolest | Coolest since: 2011 | 1960 |
| 1st Warmest | Warmest to Date | 2012 | ||||
|
Feb–Jul 2012 6-Month |
61.4°F (16.3°C) | 54.9°F (12.7°C) |
6.5°F (3.6°C) | 126th Coolest | Coolest since: 2011 | 1947 |
| 1st Warmest | Warmest to Date | 2012 | ||||
|
Jan–Jul 2012 7-Month |
57.2°F (14.0°C) | 50.7°F (10.4°C) |
6.5°F (3.6°C) | 126th Coolest | Coolest since: 2011 | 1912 |
| 1st Warmest | Warmest to Date | 2012 | ||||
|
Dec 2011–Jul 2012 8-Month |
54.5°F (12.5°C) | 48.0°F (8.9°C) |
6.5°F (3.6°C) | 125th Coolest | Coolest since: 2011 | 1904 |
| 1st Warmest | Warmest to Date | 2012 | ||||
|
Nov 2011–Jul 2012 9-Month |
53.6°F (12.0°C) | 47.3°F (8.5°C) |
6.3°F (3.5°C) | 125th Coolest | Coolest since: 2011 | 1904 |
| 1st Warmest | Warmest to Date | 2012 | ||||
|
Oct 2011–Jul 2012 10-Month |
53.7°F (12.1°C) | 48.0°F (8.9°C) |
5.7°F (3.2°C) | 125th Coolest | Coolest since: 2011 | 1904 |
| 1st Warmest | Warmest to Date | 2012 | ||||
|
Sep 2011–Jul 2012 11-Month |
54.6°F (12.6°C) | 49.6°F (9.8°C) |
5.0°F (2.8°C) | 125th Coolest | Coolest since: 2011 | 1904 |
| 1st Warmest | Warmest to Date | 2012 | ||||
|
Aug 2011–Jul 2012 12-Month |
56.3°F (13.5°C) | 51.6°F (10.9°C) |
4.7°F (2.6°C) | 125th Coolest | Coolest since: 2011 | 1904 |
| 1st Warmest | Warmest to Date | 2012 | ||||
|
Feb 2011–Jul 2012 18-Month |
56.4°F (13.6°C) | 52.7°F (11.5°C) |
3.7°F (2.1°C) | 125th Coolest | Coolest since: 2011 | 1918 |
| 1st Warmest | Warmest to Date | 2012 | ||||
|
Aug 2010–Jul 2012 24-Month |
54.4°F (12.4°C) | 51.6°F (10.9°C) |
2.8°F (1.5°C) | 123rd Coolest | Coolest since: 2011 | 1905 |
| 2nd Warmest | Warmest to Date | 2017 | ||||
|
Aug 2009–Jul 2012 36-Month |
53.8°F (12.1°C) | 51.6°F (10.9°C) |
2.2°F (1.2°C) | 121st Coolest | Coolest since: 2011 | 1979 |
| 3rd Warmest | Warmest since: 2000 | 2018 | ||||
| Ties: 2017 | ||||||
|
Aug 2008–Jul 2012 48-Month |
53.1°F (11.7°C) | 51.6°F (10.9°C) |
1.5°F (0.8°C) | 112th Coolest | Coolest since: 2011 | 1905, 1980 |
| 11th Warmest | Warmest since: 2008 | 2019 | ||||
|
Aug 2007–Jul 2012 60-Month |
53.0°F (11.7°C) | 51.6°F (10.9°C) |
1.4°F (0.8°C) | 115th Coolest | Coolest since: 2011 | 1906 |
| 7th Warmest | Warmest since: 2008 | 2020 | ||||
| Ties: 1934, 2003 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 18, 2021 from https://www.ncdc.noaa.gov/cag/