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 1977
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
May 1977 1-Month |
69.9°F (21.1°C) | 65.1°F (18.4°C) |
4.8°F (2.7°C) | 120th Coolest | Coolest since: 1976 | 1917, 1924 |
| 9th Warmest | Warmest since: 1962 | 2018 | ||||
|
Apr–May 1977 2-Month |
65.1°F (18.4°C) | 60.2°F (15.7°C) |
4.9°F (2.7°C) | 127th Coolest | Coolest since: 1976 | 1907 |
| 2nd Warmest | Warmest since: 1896 | 1896 | ||||
| Ties: 2012 | ||||||
|
Mar–May 1977 3-Month |
60.1°F (15.6°C) | 55.0°F (12.8°C) |
5.1°F (2.8°C) | 127th Coolest | Coolest since: 1976 | 1960 |
| 2nd Warmest | Warmest to Date | 2012 | ||||
|
Feb–May 1977 4-Month |
53.6°F (12.0°C) | 50.0°F (10.0°C) |
3.6°F (2.0°C) | 121st Coolest | Coolest since: 1976 | 1978 |
| 8th Warmest | Warmest since: 1946 | 2012 | ||||
|
Jan–May 1977 5-Month |
46.0°F (7.8°C) | 46.2°F (7.9°C) |
-0.2°F (-0.1°C) | 54th Coolest | Coolest since: 1971 | 1978 |
| 75th Warmest | Warmest since: 1976 | 2012 | ||||
| Ties: 1907 | ||||||
|
Dec 1976–May 1977 6-Month |
43.4°F (6.3°C) | 44.3°F (6.8°C) |
-0.9°F (-0.5°C) | 35th Coolest | Coolest since: 1971 | 1978 |
| 93rd Warmest | Warmest since: 1976 | 2012 | ||||
| Ties: 1906, 1928, 1929, 2001 | ||||||
|
Nov 1976–May 1977 7-Month |
42.5°F (5.8°C) | 44.4°F (6.9°C) |
-1.9°F (-1.1°C) | 16th Coolest | Coolest since: 1970 | 1978 |
| 112th Warmest | Warmest since: 1976 | 2012 | ||||
| Ties: 1905 | ||||||
|
Oct 1976–May 1977 8-Month |
43.5°F (6.4°C) | 45.9°F (7.7°C) |
-2.4°F (-1.3°C) | 7th Coolest | Coolest since: 1918 | 1978 |
| 121st Warmest | Warmest since: 1976 | 2012 | ||||
|
Sep 1976–May 1977 9-Month |
46.1°F (7.8°C) | 48.6°F (9.2°C) |
-2.5°F (-1.4°C) | 7th Coolest | Coolest since: 1918 | 1978 |
| 121st Warmest | Warmest since: 1976 | 2012 | ||||
|
Aug 1976–May 1977 10-Month |
48.7°F (9.3°C) | 51.3°F (10.7°C) |
-2.6°F (-1.4°C) | 5th Coolest | Coolest since: 1918 | 1978 |
| 123rd Warmest | Warmest since: 1976 | 2012 | ||||
|
Jul 1976–May 1977 11-Month |
51.3°F (10.7°C) | 53.7°F (12.1°C) |
-2.4°F (-1.4°C) | 5th Coolest | Coolest since: 1918 | 1918 |
| 123rd Warmest | Warmest since: 1976 | 2012 | ||||
|
Jun 1976–May 1977 12-Month |
53.0°F (11.7°C) | 55.4°F (13.0°C) |
-2.4°F (-1.3°C) | 3rd Coolest | Coolest since: 1918 | 1904, 1918 |
| 125th Warmest | Warmest since: 1976 | 2012 | ||||
| Ties: 1978 | ||||||
|
Dec 1975–May 1977 18-Month |
50.7°F (10.4°C) | 51.6°F (10.9°C) |
-0.9°F (-0.5°C) | 16th Coolest | Coolest since: 1971 | 1979 |
| 111th Warmest | Warmest since: 1976 | 2017 | ||||
| Ties: 1929, 1951, 1961, 1985 | ||||||
|
Jun 1975–May 1977 24-Month |
54.6°F (12.6°C) | 55.3°F (12.9°C) |
-0.7°F (-0.3°C) | 21st Coolest | Coolest since: 1971 | 1905, 1978 |
| 106th Warmest | Warmest since: 1976 | 2017 | ||||
| Ties: 1929, 1930, 1951, 1959, 1963, 1983 | ||||||
|
Jun 1974–May 1977 36-Month |
54.6°F (12.6°C) | 55.4°F (13.0°C) |
-0.8°F (-0.4°C) | 15th Coolest | Coolest since: 1971 | 1979 |
| 111th Warmest | Warmest since: 1976 | 2018 | ||||
| Ties: 1913, 1962, 1963, 1968, 1984 | ||||||
|
Jun 1973–May 1977 48-Month |
55.2°F (12.9°C) | 55.4°F (13.0°C) |
-0.2°F (-0.1°C) | 43rd Coolest | Coolest since: 1973 | 1980 |
| 82nd Warmest | Warmest since: 1976 | 2019 | ||||
| Ties: 1909, 1915, 1927, 1951, 1953, 1966 | ||||||
|
Jun 1972–May 1977 60-Month |
55.1°F (12.8°C) | 55.4°F (13.0°C) |
-0.3°F (-0.2°C) | 34th Coolest | Coolest since: 1973 | 1979, 1980, 1981 |
| 90th Warmest | Warmest since: 1976 | 2020 | ||||
| Ties: 1902, 1912, 1914, 1916, 1928, 1929, 1951, 1952, 1960, 1966, 1968, 1986 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2022, retrieved on July 1, 2022 from https://www.ncei.noaa.gov/cag/