Climate at a Glance
Divisional 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, Climate Division 8. Southwest
Average Temperature Rankings, May 1931
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
May 1931 1-Month |
61.5°F (16.4°C) | 65.1°F (18.4°C) |
-3.6°F (-2.0°C) | 14th Coolest | Coolest since: 1924 | 1917, 1924 |
| 115th Warmest | Warmest since: 1930 | 2018 | ||||
|
Apr–May 1931 2-Month |
58.4°F (14.7°C) | 60.1°F (15.6°C) |
-1.7°F (-0.9°C) | 22nd Coolest | Coolest since: 1928 | 1907 |
| 107th Warmest | Warmest since: 1930 | 1896 | ||||
| Ties: 1909, 2020 | ||||||
|
Mar–May 1931 3-Month |
52.2°F (11.2°C) | 55.0°F (12.8°C) |
-2.8°F (-1.6°C) | 6th Coolest | Coolest since: 1926 | 1960 |
| 123rd Warmest | Warmest since: 1930 | 2012 | ||||
| Ties: 1983 | ||||||
|
Feb–May 1931 4-Month |
49.2°F (9.6°C) | 50.0°F (10.0°C) |
-0.8°F (-0.4°C) | 49th Coolest | Coolest since: 1929 | 1978 |
| 80th Warmest | Warmest since: 1930 | 2012 | ||||
| Ties: 1961, 1982 | ||||||
|
Jan–May 1931 5-Month |
46.4°F (8.0°C) | 46.2°F (7.9°C) |
0.2°F (0.1°C) | 63rd Coolest | Coolest since: 1929 | 1978 |
| 66th Warmest | Warmest since: 1930 | 2012 | ||||
| Ties: 1989 | ||||||
|
Dec 1930–May 1931 6-Month |
44.3°F (6.8°C) | 44.2°F (6.8°C) |
0.1°F (0.0°C) | 59th Coolest | Coolest since: 1929 | 1978 |
| 69th Warmest | Warmest since: 1930 | 2012 | ||||
| Ties: 1965, 1988 | ||||||
|
Nov 1930–May 1931 7-Month |
44.4°F (6.9°C) | 44.3°F (6.8°C) |
0.1°F (0.1°C) | 54th Coolest | Coolest since: 1929 | 1978 |
| 74th Warmest | Warmest since: 1930 | 2012 | ||||
| Ties: 1910, 1923, 1943, 1944 | ||||||
|
Oct 1930–May 1931 8-Month |
45.8°F (7.7°C) | 46.0°F (7.8°C) |
-0.2°F (-0.1°C) | 48th Coolest | Coolest since: 1929 | 1978 |
| 80th Warmest | Warmest since: 1930 | 2012 | ||||
| Ties: 1900, 1910, 1988 | ||||||
|
Sep 1930–May 1931 9-Month |
48.6°F (9.2°C) | 48.5°F (9.2°C) |
0.1°F (0.0°C) | 59th Coolest | Coolest since: 1930 | 1978 |
| 69th Warmest | Warmest since: 1928 | 2012 | ||||
| Ties: 1901, 1933 | ||||||
|
Aug 1930–May 1931 10-Month |
51.6°F (10.9°C) | 51.3°F (10.7°C) |
0.3°F (0.2°C) | 72nd Coolest | Coolest since: 1930 | 1978 |
| 56th Warmest | Warmest since: 1927 | 2012 | ||||
| Ties: 1950, 1985, 1990, 2013 | ||||||
|
Jul 1930–May 1931 11-Month |
54.4°F (12.4°C) | 53.7°F (12.1°C) |
0.7°F (0.3°C) | 84th Coolest | Coolest since: 1930 | 1918 |
| 44th Warmest | Warmest since: 1922 | 2012 | ||||
| Ties: 1986, 1995 | ||||||
|
Jun 1930–May 1931 12-Month |
56.0°F (13.3°C) | 55.4°F (13.0°C) |
0.6°F (0.3°C) | 84th Coolest | Coolest since: 1930 | 1904, 1918 |
| 44th Warmest | Warmest since: 1923 | 2012 | ||||
| Ties: 1923, 2021 | ||||||
|
Dec 1929–May 1931 18-Month |
52.4°F (11.3°C) | 51.7°F (10.9°C) |
0.7°F (0.4°C) | 92nd Coolest | Coolest since: 1930 | 1979 |
| 35th Warmest | Warmest since: 1923 | 2017 | ||||
| Ties: 1909, 1950, 1956, 1957, 1976, 2002 | ||||||
|
Jun 1929–May 1931 24-Month |
55.4°F (13.0°C) | 55.3°F (12.9°C) |
0.1°F (0.1°C) | 54th Coolest | Coolest since: 1930 | 1905, 1978 |
| 73rd Warmest | Warmest since: 1923 | 2017 | ||||
| Ties: 1920, 1967, 1976, 1982, 1996, 1998 | ||||||
|
Jun 1928–May 1931 36-Month |
55.1°F (12.8°C) | 55.4°F (13.0°C) |
-0.3°F (-0.2°C) | 38th Coolest | Coolest since: 1930 | 1979 |
| 88th Warmest | Warmest since: 1928 | 2018 | ||||
| Ties: 1917, 1928, 1953, 1985, 1997 | ||||||
|
Jun 1927–May 1931 48-Month |
55.0°F (12.8°C) | 55.3°F (12.9°C) |
-0.3°F (-0.1°C) | 29th Coolest | Coolest since: 1930 | 1980 |
| 96th Warmest | Warmest since: 1928 | 2019 | ||||
| Ties: 1899, 1912, 1914, 1952, 1960, 1972, 1973, 1983, 1997 | ||||||
|
Jun 1926–May 1931 60-Month |
55.2°F (12.9°C) | 55.4°F (13.0°C) |
-0.2°F (-0.1°C) | 47th Coolest | Coolest since: 1930 | 1979, 1980, 1981 |
| 77th Warmest | Warmest since: 1927 | 2020 | ||||
| Ties: 1910, 1915, 1985 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2022, retrieved on July 4, 2022 from https://www.ncei.noaa.gov/cag/