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 January 2020. For more information, please see Climatological Rankings.
Illinois, Climate Division 8. Southwest
Average Temperature Rankings, May 1981
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2019) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
May 1981 1-Month |
60.3°F (15.7°C) | 65.1°F (18.4°C) |
-4.8°F (-2.7°C) | 4th Coolest | Coolest since: 1924 | 1917, 1924 |
| 122nd Warmest | Warmest since: 1980 | 2018 | ||||
|
Apr–May 1981 2-Month |
61.2°F (16.2°C) | 60.1°F (15.6°C) |
1.1°F (0.6°C) | 80th Coolest | Coolest since: 1980 | 1907 |
| 46th Warmest | Warmest since: 1977 | 1896 | ||||
| Ties: 1963 | ||||||
|
Mar–May 1981 3-Month |
55.7°F (13.2°C) | 55.0°F (12.8°C) |
0.7°F (0.4°C) | 77th Coolest | Coolest since: 1980 | 1960 |
| 49th Warmest | Warmest since: 1977 | 2012 | ||||
| Ties: 1939, 1972 | ||||||
|
Feb–May 1981 4-Month |
51.0°F (10.6°C) | 49.9°F (9.9°C) |
1.1°F (0.7°C) | 83rd Coolest | Coolest since: 1980 | 1978 |
| 43rd Warmest | Warmest since: 1977 | 2012 | ||||
| Ties: 1985, 2019 | ||||||
|
Jan–May 1981 5-Month |
46.8°F (8.2°C) | 46.2°F (7.9°C) |
0.6°F (0.3°C) | 76th Coolest | Coolest since: 1980 | 1978 |
| 50th Warmest | Warmest since: 1976 | 2012 | ||||
| Ties: 1950, 1957, 1995, 2010 | ||||||
|
Dec 1980–May 1981 6-Month |
45.0°F (7.2°C) | 44.3°F (6.8°C) |
0.7°F (0.4°C) | 78th Coolest | Coolest since: 1980 | 1978 |
| 47th Warmest | Warmest since: 1976 | 2012 | ||||
| Ties: 1990 | ||||||
|
Nov 1980–May 1981 7-Month |
44.8°F (7.1°C) | 44.3°F (6.8°C) |
0.5°F (0.3°C) | 73rd Coolest | Coolest since: 1980 | 1978 |
| 52nd Warmest | Warmest since: 1976 | 2012 | ||||
| Ties: 1933, 1965, 1989 | ||||||
|
Oct 1980–May 1981 8-Month |
46.1°F (7.8°C) | 46.0°F (7.8°C) |
0.1°F (0.0°C) | 60th Coolest | Coolest since: 1980 | 1978 |
| 65th Warmest | Warmest since: 1976 | 2012 | ||||
| Ties: 1943, 1948 | ||||||
|
Sep 1980–May 1981 9-Month |
48.9°F (9.4°C) | 48.6°F (9.2°C) |
0.3°F (0.2°C) | 74th Coolest | Coolest since: 1980 | 1978 |
| 51st Warmest | Warmest since: 1976 | 2012 | ||||
| Ties: 1903, 1908, 1967, 1985, 1990, 2009, 2010, 2011 | ||||||
|
Aug 1980–May 1981 10-Month |
52.1°F (11.2°C) | 51.3°F (10.7°C) |
0.8°F (0.5°C) | 87th Coolest | Coolest since: 1980 | 1978 |
| 38th Warmest | Warmest since: 1976 | 2012 | ||||
| Ties: 1948, 1986 | ||||||
|
Jul 1980–May 1981 11-Month |
54.8°F (12.7°C) | 53.7°F (12.1°C) |
1.1°F (0.6°C) | 99th Coolest | Coolest since: 1980 | 1918 |
| 26th Warmest | Warmest since: 1974 | 2012 | ||||
| Ties: 1957, 2005 | ||||||
|
Jun 1980–May 1981 12-Month |
56.4°F (13.6°C) | 55.3°F (12.9°C) |
1.1°F (0.7°C) | 96th Coolest | Coolest since: 1980 | 1904, 1918 |
| 29th Warmest | Warmest since: 1974 | 2012 | ||||
| Ties: 1914, 1938, 1957, 2008 | ||||||
|
Dec 1979–May 1981 18-Month |
51.8°F (11.0°C) | 51.6°F (10.9°C) |
0.2°F (0.1°C) | 69th Coolest | Coolest since: 1980 | 1979 |
| 55th Warmest | Warmest since: 1976 | 2017 | ||||
| Ties: 1910, 1920, 1926, 1949, 1990, 2010 | ||||||
|
Jun 1979–May 1981 24-Month |
55.3°F (12.9°C) | 55.4°F (13.0°C) |
-0.1°F (-0.1°C) | 45th Coolest | Coolest since: 1980 | 1905, 1978 |
| 79th Warmest | Warmest since: 1976 | 2017 | ||||
| Ties: 1911, 1916, 1924, 1926, 1927, 1948, 1958, 1966 | ||||||
|
Jun 1978–May 1981 36-Month |
54.7°F (12.6°C) | 55.4°F (13.0°C) |
-0.7°F (-0.4°C) | 21st Coolest | Coolest since: 1980 | 1979 |
| 102nd Warmest | Warmest since: 1976 | 2018 | ||||
| Ties: 1899, 1901, 1930, 1952, 1961 | ||||||
|
Jun 1977–May 1981 48-Month |
54.2°F (12.3°C) | 55.3°F (12.9°C) |
-1.1°F (-0.6°C) | 7th Coolest | Coolest since: 1980 | 1980 |
| 115th Warmest | Warmest since: 1978 | 2019 | ||||
| Ties: 1978 | ||||||
|
Jun 1976–May 1981 60-Month |
54.0°F (12.2°C) | 55.4°F (13.0°C) |
-1.4°F (-0.8°C) | 1st Coolest | Coolest since: 1980 | 1979, 1980, 1981 |
| 120th Warmest | Warmest since: 1980 | 1935, 2019 | ||||
| Ties: 1979, 1980 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published February 2020, retrieved on February 23, 2020 from https://www.ncdc.noaa.gov/cag/