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 May 2022. For more information, please see Climatological Rankings.
Illinois
Average Temperature Rankings, October 1900
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
October 1900 1-Month |
60.6°F (15.9°C) | 54.6°F (12.6°C) |
6.0°F (3.3°C) | 124th Coolest | Coolest since: 1899 | 1925 |
| 4th Warmest | Warmest to Date | 1963 | ||||
|
Sep–Oct 1900 2-Month |
64.4°F (18.0°C) | 60.4°F (15.8°C) |
4.0°F (2.2°C) | 119th Coolest | Coolest since: 1899 | 1917 |
| 9th Warmest | Warmest since: 1897 | 1897, 2016 | ||||
|
Aug–Oct 1900 3-Month |
69.2°F (20.7°C) | 64.7°F (18.2°C) |
4.5°F (2.5°C) | 125th Coolest | Coolest since: 1899 | 1917 |
| 3rd Warmest | Warmest to Date | 1947 | ||||
|
Jul–Oct 1900 4-Month |
70.6°F (21.4°C) | 67.5°F (19.7°C) |
3.1°F (1.7°C) | 125th Coolest | Coolest since: 1899 | 1917 |
| 3rd Warmest | Warmest to Date | 1936 | ||||
| Ties: 1931 | ||||||
|
Jun–Oct 1900 5-Month |
70.5°F (21.4°C) | 68.2°F (20.1°C) |
2.3°F (1.3°C) | 116th Coolest | Coolest since: 1899 | 1917 |
| 12th Warmest | Warmest to Date | 1936 | ||||
| Ties: 1983 | ||||||
|
May–Oct 1900 6-Month |
69.4°F (20.8°C) | 67.2°F (19.6°C) |
2.2°F (1.2°C) | 117th Coolest | Coolest since: 1899 | 1917 |
| 11th Warmest | Warmest to Date | 1936 | ||||
|
Apr–Oct 1900 7-Month |
67.0°F (19.4°C) | 65.0°F (18.3°C) |
2.0°F (1.1°C) | 116th Coolest | Coolest since: 1899 | 1917 |
| 12th Warmest | Warmest to Date | 2010 | ||||
|
Mar–Oct 1900 8-Month |
62.8°F (17.1°C) | 61.8°F (16.6°C) |
1.0°F (0.5°C) | 95th Coolest | Coolest since: 1899 | 1917 |
| 33rd Warmest | Warmest to Date | 2012 | ||||
| Ties: 1911, 1919, 1985, 1988 | ||||||
|
Feb–Oct 1900 9-Month |
58.3°F (14.6°C) | 58.2°F (14.6°C) |
0.1°F (0.0°C) | 64th Coolest | Coolest since: 1899 | 1917 |
| 64th Warmest | Warmest since: 1897 | 2012 | ||||
| Ties: 1896, 1914, 1935, 1970, 1976, 1981 | ||||||
|
Jan–Oct 1900 10-Month |
55.5°F (13.1°C) | 54.9°F (12.7°C) |
0.6°F (0.4°C) | 83rd Coolest | Coolest since: 1899 | 1904 |
| 45th Warmest | Warmest to Date | 2012 | ||||
| Ties: 1995, 2001 | ||||||
|
Dec 1899–Oct 1900 11-Month |
52.9°F (11.6°C) | 52.6°F (11.4°C) |
0.3°F (0.2°C) | 74th Coolest | Coolest since: 1899 | 1904 |
| 53rd Warmest | Warmest since: 1897 | 2012 | ||||
| Ties: 1947 | ||||||
|
Nov 1899–Oct 1900 12-Month |
52.3°F (11.3°C) | 51.7°F (10.9°C) |
0.6°F (0.4°C) | 88th Coolest | Coolest since: 1899 | 1904 |
| 39th Warmest | Warmest to Date | 2012 | ||||
|
May 1899–Oct 1900 18-Month |
57.6°F (14.2°C) | 56.9°F (13.8°C) |
0.7°F (0.4°C) | 87th Coolest | Coolest since: 1899 | 1904 |
| 40th Warmest | Warmest to Date | 2012 | ||||
| Ties: 2008, 2010 | ||||||
|
Nov 1898–Oct 1900 24-Month |
51.1°F (10.6°C) | 51.6°F (10.9°C) |
-0.5°F (-0.3°C) | 33rd Coolest | Coolest since: 1899 | 1905 |
| 93rd Warmest | Warmest since: 1898 | 2017 | ||||
| Ties: 1960, 1967 | ||||||
|
Nov 1897–Oct 1900 36-Month |
51.3°F (10.7°C) | 51.6°F (10.9°C) |
-0.3°F (-0.2°C) | 39th Coolest | Coolest since: 1899 | 1904, 1979 |
| 86th Warmest | Warmest since: 1898 | 2018 | ||||
| Ties: 1901, 1908, 1930, 1965, 1972, 1984, 1994 | ||||||
|
Nov 1896–Oct 1900 48-Month |
51.5°F (10.8°C) | 51.6°F (10.9°C) |
-0.1°F (-0.1°C) | 47th Coolest | Coolest since: 1899 | 1905 |
| 77th Warmest | Warmest to Date | 2019 | ||||
| Ties: 1959, 1984, 1985 | ||||||
|
Nov 1895–Oct 1900 60-Month |
51.5°F (10.8°C) | 51.5°F (10.8°C) |
0.0°F (0.0°C) | 48th Coolest | Coolest to Date | 1905, 1906 |
| 75th Warmest | Warmest to Date | 2002, 2020 | ||||
| Ties: 1901, 1911, 1984, 1985 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2022, retrieved on June 28, 2022 from https://www.ncdc.noaa.gov/cag/