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, August 1989
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
August 1989 1-Month |
72.8°F (22.7°C) | 73.4°F (23.0°C) |
-0.6°F (-0.3°C) | 46th Coolest | Coolest since: 1986 | 1915 |
| 81st Warmest | Warmest since: 1988 | 1947 | ||||
| Ties: 1961, 2013, 2019, 2020 | ||||||
|
Jul–Aug 1989 2-Month |
74.2°F (23.4°C) | 74.5°F (23.6°C) |
-0.3°F (-0.2°C) | 58th Coolest | Coolest since: 1986 | 1915 |
| 69th Warmest | Warmest since: 1988 | 1936 | ||||
| Ties: 1911, 1970, 1974 | ||||||
|
Jun–Aug 1989 3-Month |
72.9°F (22.7°C) | 73.4°F (23.0°C) |
-0.5°F (-0.3°C) | 47th Coolest | Coolest since: 1985 | 1915 |
| 80th Warmest | Warmest since: 1988 | 1936 | ||||
| Ties: 1905, 1963 | ||||||
|
May–Aug 1989 4-Month |
69.6°F (20.9°C) | 70.7°F (21.5°C) |
-1.1°F (-0.6°C) | 28th Coolest | Coolest since: 1985 | 1915 |
| 99th Warmest | Warmest since: 1988 | 1934, 1936 | ||||
| Ties: 1928, 1951, 1966, 1971, 1985, 2008 | ||||||
|
Apr–Aug 1989 5-Month |
65.9°F (18.8°C) | 66.8°F (19.3°C) |
-0.9°F (-0.5°C) | 30th Coolest | Coolest since: 1982 | 1907 |
| 97th Warmest | Warmest since: 1988 | 1934 | ||||
| Ties: 1976 | ||||||
|
Mar–Aug 1989 6-Month |
61.7°F (16.5°C) | 62.4°F (16.9°C) |
-0.7°F (-0.4°C) | 39th Coolest | Coolest since: 1984 | 1904, 1950, 1960 |
| 88th Warmest | Warmest since: 1988 | 2012 | ||||
|
Feb–Aug 1989 7-Month |
56.0°F (13.3°C) | 57.5°F (14.2°C) |
-1.5°F (-0.9°C) | 16th Coolest | Coolest since: 1982 | 1904 |
| 111th Warmest | Warmest since: 1988 | 2012 | ||||
| Ties: 1920, 1923, 1951, 1982 | ||||||
|
Jan–Aug 1989 8-Month |
53.4°F (11.9°C) | 53.6°F (12.0°C) |
-0.2°F (-0.1°C) | 60th Coolest | Coolest since: 1985 | 1904, 1912 |
| 67th Warmest | Warmest since: 1988 | 2012 | ||||
| Ties: 1901, 1936 | ||||||
|
Dec 1988–Aug 1989 9-Month |
50.9°F (10.5°C) | 50.9°F (10.5°C) |
0.0°F (0.0°C) | 63rd Coolest | Coolest since: 1985 | 1904 |
| 63rd Warmest | Warmest since: 1988 | 2012 | ||||
| Ties: 1901, 1935, 1980, 1985 | ||||||
|
Nov 1988–Aug 1989 10-Month |
50.0°F (10.0°C) | 49.8°F (9.9°C) |
0.2°F (0.1°C) | 68th Coolest | Coolest since: 1985 | 1904 |
| 58th Warmest | Warmest since: 1988 | 2012 | ||||
| Ties: 1959, 1966, 1975 | ||||||
|
Oct 1988–Aug 1989 11-Month |
49.9°F (9.9°C) | 50.3°F (10.2°C) |
-0.4°F (-0.3°C) | 45th Coolest | Coolest since: 1984 | 1904 |
| 81st Warmest | Warmest since: 1988 | 2012 | ||||
|
Sep 1988–Aug 1989 12-Month |
51.4°F (10.8°C) | 51.6°F (10.9°C) |
-0.2°F (-0.1°C) | 48th Coolest | Coolest since: 1984 | 1904 |
| 78th Warmest | Warmest since: 1988 | 2012 | ||||
| Ties: 1908, 2001, 2003 | ||||||
|
Mar 1988–Aug 1989 18-Month |
55.7°F (13.2°C) | 55.2°F (12.9°C) |
0.5°F (0.3°C) | 82nd Coolest | Coolest since: 1985 | 1904 |
| 44th Warmest | Warmest since: 1988 | 2012 | ||||
| Ties: 1911, 2004, 2019 | ||||||
|
Sep 1987–Aug 1989 24-Month |
52.0°F (11.1°C) | 51.7°F (10.9°C) |
0.3°F (0.2°C) | 80th Coolest | Coolest since: 1986 | 1905 |
| 45th Warmest | Warmest since: 1988 | 2017 | ||||
| Ties: 1901, 1940, 1976 | ||||||
|
Sep 1986–Aug 1989 36-Month |
52.7°F (11.5°C) | 51.7°F (10.9°C) |
1.0°F (0.6°C) | 103rd Coolest | Coolest since: 1987 | 1979 |
| 21st Warmest | Warmest since: 1988 | 2018 | ||||
| Ties: 1992, 2020 | ||||||
|
Sep 1985–Aug 1989 48-Month |
52.5°F (11.4°C) | 51.6°F (10.9°C) |
0.9°F (0.5°C) | 98th Coolest | Coolest since: 1987 | 1905 |
| 25th Warmest | Warmest since: 1988 | 2019 | ||||
| Ties: 1924, 1942, 1990, 1991, 2014 | ||||||
|
Sep 1984–Aug 1989 60-Month |
52.4°F (11.3°C) | 51.6°F (10.9°C) |
0.8°F (0.4°C) | 94th Coolest | Coolest since: 1988 | 1906 |
| 28th Warmest | Warmest since: 1987 | 2020 | ||||
| Ties: 1925, 1932, 1955, 1987, 1990, 1992, 2000 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 15, 2021 from https://www.ncdc.noaa.gov/cag/