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 March 2021. 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 (1895-2020) |
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) | 118th 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) | 125th 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) | 125th 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) | 119th 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 |
| 73rd 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 |
| 91st 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 |
| 110th 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 |
| 119th 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 |
| 119th 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 |
| 121st 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 |
| 121st 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 |
| 123rd 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 |
| 109th 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 |
| 104th 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 |
| 109th 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 |
| 80th 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 |
| 88th 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 April 2021, retrieved on April 20, 2021 from https://www.ncdc.noaa.gov/cag/