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, October 1939
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
October 1939 1-Month |
56.5°F (13.6°C) | 54.6°F (12.6°C) |
1.9°F (1.0°C) | 93rd Coolest | Coolest since: 1937 | 1925 |
| 34th Warmest | Warmest since: 1938 | 1963 | ||||
| Ties: 2010 | ||||||
|
Sep–Oct 1939 2-Month |
63.8°F (17.7°C) | 60.4°F (15.8°C) |
3.4°F (1.9°C) | 118th Coolest | Coolest since: 1938 | 1917 |
| 9th Warmest | Warmest since: 1931 | 1897, 2016 | ||||
| Ties: 1920, 1998 | ||||||
|
Aug–Oct 1939 3-Month |
66.7°F (19.3°C) | 64.7°F (18.2°C) |
2.0°F (1.1°C) | 110th Coolest | Coolest since: 1937 | 1917 |
| 17th Warmest | Warmest since: 1938 | 1947 | ||||
| Ties: 1922, 1953 | ||||||
|
Jul–Oct 1939 4-Month |
69.0°F (20.6°C) | 67.5°F (19.7°C) |
1.5°F (0.9°C) | 106th Coolest | Coolest since: 1937 | 1917 |
| 21st Warmest | Warmest since: 1938 | 1936 | ||||
| Ties: 1914, 1919 | ||||||
|
Jun–Oct 1939 5-Month |
69.7°F (20.9°C) | 68.2°F (20.1°C) |
1.5°F (0.8°C) | 102nd Coolest | Coolest since: 1937 | 1917 |
| 25th Warmest | Warmest since: 1938 | 1936 | ||||
| Ties: 1963, 2002 | ||||||
|
May–Oct 1939 6-Month |
69.0°F (20.6°C) | 67.3°F (19.6°C) |
1.7°F (1.0°C) | 111th Coolest | Coolest since: 1938 | 1917 |
| 16th Warmest | Warmest since: 1936 | 1936 | ||||
| Ties: 2005 | ||||||
|
Apr–Oct 1939 7-Month |
66.0°F (18.9°C) | 65.0°F (18.3°C) |
1.0°F (0.6°C) | 97th Coolest | Coolest since: 1937 | 1917 |
| 30th Warmest | Warmest since: 1938 | 2010 | ||||
| Ties: 1911, 1944, 1988 | ||||||
|
Mar–Oct 1939 8-Month |
63.0°F (17.2°C) | 61.8°F (16.6°C) |
1.2°F (0.6°C) | 101st Coolest | Coolest since: 1937 | 1917 |
| 26th Warmest | Warmest since: 1938 | 2012 | ||||
| Ties: 1914, 2018 | ||||||
|
Feb–Oct 1939 9-Month |
59.2°F (15.1°C) | 58.3°F (14.6°C) |
0.9°F (0.5°C) | 94th Coolest | Coolest since: 1937 | 1917 |
| 33rd Warmest | Warmest since: 1938 | 2012 | ||||
| Ties: 1925, 1936 | ||||||
|
Jan–Oct 1939 10-Month |
56.5°F (13.6°C) | 54.9°F (12.7°C) |
1.6°F (0.9°C) | 105th Coolest | Coolest since: 1937 | 1904 |
| 22nd Warmest | Warmest since: 1938 | 2012 | ||||
| Ties: 1955, 1973 | ||||||
|
Dec 1938–Oct 1939 11-Month |
54.1°F (12.3°C) | 52.6°F (11.4°C) |
1.5°F (0.9°C) | 101st Coolest | Coolest since: 1937 | 1904 |
| 25th Warmest | Warmest since: 1938 | 2012 | ||||
| Ties: 1922, 2020 | ||||||
|
Nov 1938–Oct 1939 12-Month |
53.2°F (11.8°C) | 51.6°F (10.9°C) |
1.6°F (0.9°C) | 103rd Coolest | Coolest since: 1937 | 1904 |
| 23rd Warmest | Warmest since: 1938 | 2012 | ||||
| Ties: 1955, 2006 | ||||||
|
May 1938–Oct 1939 18-Month |
58.3°F (14.6°C) | 56.8°F (13.8°C) |
1.5°F (0.8°C) | 110th Coolest | Coolest since: 1938 | 1904 |
| 16th Warmest | Warmest since: 1934 | 2012 | ||||
| Ties: 1914, 1955, 1991 | ||||||
|
Nov 1937–Oct 1939 24-Month |
53.2°F (11.8°C) | 51.6°F (10.9°C) |
1.6°F (0.9°C) | 109th Coolest | Coolest since: 1938 | 1905 |
| 16th Warmest | Warmest since: 1933 | 2017 | ||||
|
Nov 1936–Oct 1939 36-Month |
52.5°F (11.4°C) | 51.6°F (10.9°C) |
0.9°F (0.5°C) | 96th Coolest | Coolest since: 1938 | 1904, 1979 |
| 28th Warmest | Warmest since: 1935 | 2018 | ||||
| Ties: 1989, 2014 | ||||||
|
Nov 1935–Oct 1939 48-Month |
52.2°F (11.2°C) | 51.6°F (10.9°C) |
0.6°F (0.3°C) | 86th Coolest | Coolest since: 1938 | 1905 |
| 37th Warmest | Warmest since: 1936 | 2019 | ||||
| Ties: 1923, 1944, 2015 | ||||||
|
Nov 1934–Oct 1939 60-Month |
52.2°F (11.2°C) | 51.6°F (10.9°C) |
0.6°F (0.3°C) | 85th Coolest | Coolest since: 1938 | 1905, 1906 |
| 37th Warmest | Warmest since: 1938 | 2002, 2020 | ||||
| Ties: 1922, 1925, 1938, 1941, 1958, 1995 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 11, 2021 from https://www.ncdc.noaa.gov/cag/