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 1977
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2019) |
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) | 117th 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) | 124th 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) | 124th 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) | 118th 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 |
| 72nd 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 |
| 90th 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 |
| 109th 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 |
| 118th 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 |
| 118th 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 |
| 120th 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 |
| 120th 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 |
| 122nd 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 |
| 108th 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 |
| 103rd 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 |
| 108th 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 |
| 79th 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 |
| 87th Warmest | Warmest since: 1976 | 1935, 2019 | ||||
| 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 February 2020, retrieved on February 23, 2020 from https://www.ncdc.noaa.gov/cag/