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 1939
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
August 1939 1-Month |
72.4°F (22.4°C) | 73.4°F (23.0°C) |
-1.0°F (-0.6°C) | 39th Coolest | Coolest since: 1929 | 1915 |
| 88th Warmest | Warmest since: 1938 | 1947 | ||||
| Ties: 1990 | ||||||
|
Jul–Aug 1939 2-Month |
74.1°F (23.4°C) | 74.5°F (23.6°C) |
-0.4°F (-0.2°C) | 53rd Coolest | Coolest since: 1929 | 1915 |
| 74th Warmest | Warmest since: 1938 | 1936 | ||||
| Ties: 1897, 1922, 1942, 1968 | ||||||
|
Jun–Aug 1939 3-Month |
73.6°F (23.1°C) | 73.4°F (23.0°C) |
0.2°F (0.1°C) | 68th Coolest | Coolest since: 1935 | 1915 |
| 59th Warmest | Warmest since: 1938 | 1936 | ||||
| Ties: 1895, 1968, 1975 | ||||||
|
May–Aug 1939 4-Month |
71.5°F (21.9°C) | 70.6°F (21.4°C) |
0.9°F (0.5°C) | 84th Coolest | Coolest since: 1938 | 1915 |
| 43rd Warmest | Warmest since: 1936 | 1934, 1936 | ||||
| Ties: 1975 | ||||||
|
Apr–Aug 1939 5-Month |
66.9°F (19.4°C) | 66.8°F (19.3°C) |
0.1°F (0.1°C) | 57th Coolest | Coolest since: 1935 | 1907 |
| 70th Warmest | Warmest since: 1938 | 1934 | ||||
| Ties: 1963, 1975, 1993, 2000 | ||||||
|
Mar–Aug 1939 6-Month |
62.7°F (17.1°C) | 62.3°F (16.8°C) |
0.4°F (0.3°C) | 72nd Coolest | Coolest since: 1937 | 1904, 1950, 1960 |
| 55th Warmest | Warmest since: 1938 | 2012 | ||||
| Ties: 1981 | ||||||
|
Feb–Aug 1939 7-Month |
57.8°F (14.3°C) | 57.6°F (14.2°C) |
0.2°F (0.1°C) | 70th Coolest | Coolest since: 1937 | 1904 |
| 57th Warmest | Warmest since: 1938 | 2012 | ||||
|
Jan–Aug 1939 8-Month |
54.7°F (12.6°C) | 53.6°F (12.0°C) |
1.1°F (0.6°C) | 89th Coolest | Coolest since: 1937 | 1904, 1912 |
| 38th Warmest | Warmest since: 1938 | 2012 | ||||
| Ties: 2011 | ||||||
|
Dec 1938–Aug 1939 9-Month |
52.0°F (11.1°C) | 50.9°F (10.5°C) |
1.1°F (0.6°C) | 91st Coolest | Coolest since: 1937 | 1904 |
| 35th Warmest | Warmest since: 1938 | 2012 | ||||
| Ties: 1911, 1930, 1976 | ||||||
|
Nov 1938–Aug 1939 10-Month |
51.0°F (10.6°C) | 49.8°F (9.9°C) |
1.2°F (0.7°C) | 95th Coolest | Coolest since: 1937 | 1904 |
| 31st Warmest | Warmest since: 1938 | 2012 | ||||
| Ties: 2004 | ||||||
|
Oct 1938–Aug 1939 11-Month |
51.8°F (11.0°C) | 50.3°F (10.2°C) |
1.5°F (0.8°C) | 105th Coolest | Coolest since: 1938 | 1904 |
| 21st Warmest | Warmest since: 1934 | 2012 | ||||
| Ties: 1976, 2010 | ||||||
|
Sep 1938–Aug 1939 12-Month |
53.1°F (11.7°C) | 51.6°F (10.9°C) |
1.5°F (0.8°C) | 105th Coolest | Coolest since: 1938 | 1904 |
| 21st Warmest | Warmest since: 1934 | 2012 | ||||
| Ties: 2007 | ||||||
|
Mar 1938–Aug 1939 18-Month |
56.8°F (13.8°C) | 55.2°F (12.9°C) |
1.6°F (0.9°C) | 109th Coolest | Coolest since: 1938 | 1904 |
| 17th Warmest | Warmest since: 1934 | 2012 | ||||
| Ties: 1988, 1991 | ||||||
|
Sep 1937–Aug 1939 24-Month |
52.8°F (11.6°C) | 51.6°F (10.9°C) |
1.2°F (0.7°C) | 103rd Coolest | Coolest since: 1938 | 1905 |
| 22nd Warmest | Warmest since: 1935 | 2017 | ||||
| Ties: 1935, 2002, 2003 | ||||||
|
Sep 1936–Aug 1939 36-Month |
52.4°F (11.3°C) | 51.6°F (10.9°C) |
0.8°F (0.4°C) | 89th Coolest | Coolest since: 1938 | 1979 |
| 35th Warmest | Warmest since: 1935 | 2018 | ||||
|
Sep 1935–Aug 1939 48-Month |
52.1°F (11.2°C) | 51.6°F (10.9°C) |
0.5°F (0.3°C) | 84th Coolest | Coolest since: 1938 | 1905 |
| 39th Warmest | Warmest since: 1937 | 2019 | ||||
| Ties: 1937, 1940, 1943, 1949, 1954, 1976, 1987, 1999, 2011 | ||||||
|
Sep 1934–Aug 1939 60-Month |
52.1°F (11.2°C) | 51.6°F (10.9°C) |
0.5°F (0.3°C) | 77th Coolest | Coolest since: 1937 | 1906 |
| 45th Warmest | Warmest since: 1938 | 2020 | ||||
| Ties: 1937, 1945, 1976, 2015 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 23, 2021 from https://www.ncdc.noaa.gov/cag/