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 1975
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
May 1975 1-Month |
67.6°F (19.8°C) | 65.1°F (18.4°C) |
2.5°F (1.4°C) | 102nd Coolest | Coolest since: 1974 | 1917, 1924 |
| 25th Warmest | Warmest since: 1970 | 2018 | ||||
|
Apr–May 1975 2-Month |
60.8°F (16.0°C) | 60.1°F (15.6°C) |
0.7°F (0.4°C) | 69th Coolest | Coolest since: 1973 | 1907 |
| 58th Warmest | Warmest since: 1974 | 1896 | ||||
| Ties: 1895, 1927, 1967, 1972, 2003 | ||||||
|
Mar–May 1975 3-Month |
53.9°F (12.2°C) | 55.0°F (12.8°C) |
-1.1°F (-0.6°C) | 37th Coolest | Coolest since: 1971 | 1960 |
| 90th Warmest | Warmest since: 1974 | 2012 | ||||
| Ties: 1913, 1932, 1966 | ||||||
|
Feb–May 1975 4-Month |
49.0°F (9.4°C) | 49.9°F (9.9°C) |
-0.9°F (-0.5°C) | 42nd Coolest | Coolest since: 1971 | 1978 |
| 85th Warmest | Warmest since: 1974 | 2012 | ||||
| Ties: 1897, 1928, 1934, 1996 | ||||||
|
Jan–May 1975 5-Month |
46.2°F (7.9°C) | 46.1°F (7.8°C) |
0.1°F (0.1°C) | 58th Coolest | Coolest since: 1971 | 1978 |
| 69th Warmest | Warmest since: 1974 | 2012 | ||||
| Ties: 1909, 1943 | ||||||
|
Dec 1974–May 1975 6-Month |
44.4°F (6.9°C) | 44.2°F (6.8°C) |
0.2°F (0.1°C) | 65th Coolest | Coolest since: 1973 | 1978 |
| 61st Warmest | Warmest since: 1974 | 2012 | ||||
| Ties: 1903, 1907, 1973 | ||||||
|
Nov 1974–May 1975 7-Month |
44.6°F (7.0°C) | 44.3°F (6.8°C) |
0.3°F (0.2°C) | 68th Coolest | Coolest since: 1973 | 1978 |
| 58th Warmest | Warmest since: 1974 | 2012 | ||||
| Ties: 1927, 1959, 1966, 1985 | ||||||
|
Oct 1974–May 1975 8-Month |
46.0°F (7.8°C) | 45.9°F (7.7°C) |
0.1°F (0.1°C) | 55th Coolest | Coolest since: 1973 | 1978 |
| 71st Warmest | Warmest since: 1974 | 2012 | ||||
| Ties: 1928, 1930, 1965, 1966 | ||||||
|
Sep 1974–May 1975 9-Month |
47.9°F (8.8°C) | 48.6°F (9.2°C) |
-0.7°F (-0.4°C) | 35th Coolest | Coolest since: 1970 | 1978 |
| 91st Warmest | Warmest since: 1974 | 2012 | ||||
| Ties: 1961 | ||||||
|
Aug 1974–May 1975 10-Month |
50.5°F (10.3°C) | 51.3°F (10.7°C) |
-0.8°F (-0.4°C) | 30th Coolest | Coolest since: 1970 | 1978 |
| 96th Warmest | Warmest since: 1974 | 2012 | ||||
| Ties: 1996 | ||||||
|
Jul 1974–May 1975 11-Month |
53.1°F (11.7°C) | 53.7°F (12.1°C) |
-0.6°F (-0.4°C) | 33rd Coolest | Coolest since: 1973 | 1918 |
| 93rd Warmest | Warmest since: 1974 | 2012 | ||||
| Ties: 1929, 1961, 1971, 1994 | ||||||
|
Jun 1974–May 1975 12-Month |
54.4°F (12.4°C) | 55.3°F (12.9°C) |
-0.9°F (-0.5°C) | 22nd Coolest | Coolest since: 1970 | 1904, 1918 |
| 104th Warmest | Warmest since: 1974 | 2012 | ||||
| Ties: 1929 | ||||||
|
Dec 1973–May 1975 18-Month |
51.6°F (10.9°C) | 51.7°F (10.9°C) |
-0.1°F (0.0°C) | 51st Coolest | Coolest since: 1971 | 1979 |
| 74th Warmest | Warmest since: 1974 | 2017 | ||||
| Ties: 1927, 1937, 1965, 1967 | ||||||
|
Jun 1973–May 1975 24-Month |
55.7°F (13.2°C) | 55.3°F (12.9°C) |
0.4°F (0.3°C) | 79th Coolest | Coolest since: 1973 | 1905, 1978 |
| 46th Warmest | Warmest since: 1974 | 2017 | ||||
| Ties: 1940, 1949, 1965, 1973, 1989 | ||||||
|
Jun 1972–May 1975 36-Month |
55.4°F (13.0°C) | 55.4°F (13.0°C) |
0.0°F (0.0°C) | 54th Coolest | Coolest since: 1973 | 1979 |
| 70th Warmest | Warmest since: 1974 | 2018 | ||||
| Ties: 1909, 1925, 1927, 1967, 1973, 1986 | ||||||
|
Jun 1971–May 1975 48-Month |
55.7°F (13.2°C) | 55.3°F (12.9°C) |
0.4°F (0.3°C) | 72nd Coolest | Coolest since: 1973 | 1980 |
| 51st Warmest | Warmest since: 1974 | 2019 | ||||
| Ties: 1943, 1954, 1987, 1994 | ||||||
|
Jun 1970–May 1975 60-Month |
55.5°F (13.1°C) | 55.3°F (12.9°C) |
0.2°F (0.2°C) | 59th Coolest | Coolest since: 1974 | 1979, 1980, 1981 |
| 63rd Warmest | Warmest since: 1959 | 2020 | ||||
| Ties: 1922, 1947 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published April 2021, retrieved on April 21, 2021 from https://www.ncdc.noaa.gov/cag/