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 2021. For more information, please see Climatological Rankings.
Illinois, Climate Division 8. Southwest
Average Temperature Rankings, May 1909
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
May 1909 1-Month |
62.6°F (17.0°C) | 65.1°F (18.4°C) |
-2.5°F (-1.4°C) | 30th Coolest | Coolest since: 1907 | 1917, 1924 |
| 97th Warmest | Warmest since: 1908 | 2018 | ||||
| Ties: 2008 | ||||||
|
Apr–May 1909 2-Month |
58.4°F (14.7°C) | 60.2°F (15.7°C) |
-1.8°F (-1.0°C) | 22nd Coolest | Coolest since: 1907 | 1907 |
| 105th Warmest | Warmest since: 1908 | 1896 | ||||
| Ties: 1931, 2020 | ||||||
|
Mar–May 1909 3-Month |
53.4°F (11.9°C) | 55.0°F (12.8°C) |
-1.6°F (-0.9°C) | 31st Coolest | Coolest since: 1907 | 1960 |
| 96th Warmest | Warmest since: 1908 | 2012 | ||||
| Ties: 1897 | ||||||
|
Feb–May 1909 4-Month |
49.6°F (9.8°C) | 49.9°F (9.9°C) |
-0.3°F (-0.1°C) | 52nd Coolest | Coolest since: 1907 | 1978 |
| 75th Warmest | Warmest since: 1908 | 2012 | ||||
| Ties: 1941 | ||||||
|
Jan–May 1909 5-Month |
46.2°F (7.9°C) | 46.2°F (7.9°C) |
0.0°F (0.0°C) | 58th Coolest | Coolest since: 1907 | 1978 |
| 69th Warmest | Warmest since: 1908 | 2012 | ||||
| Ties: 1943, 1975 | ||||||
|
Dec 1908–May 1909 6-Month |
44.8°F (7.1°C) | 44.3°F (6.8°C) |
0.5°F (0.3°C) | 73rd Coolest | Coolest since: 1907 | 1978 |
| 53rd Warmest | Warmest since: 1908 | 2012 | ||||
| Ties: 1983, 1985, 2018 | ||||||
|
Nov 1908–May 1909 7-Month |
45.1°F (7.3°C) | 44.4°F (6.9°C) |
0.7°F (0.4°C) | 82nd Coolest | Coolest since: 1907 | 1978 |
| 44th Warmest | Warmest since: 1908 | 2012 | ||||
| Ties: 2013 | ||||||
|
Oct 1908–May 1909 8-Month |
46.4°F (8.0°C) | 45.9°F (7.7°C) |
0.5°F (0.3°C) | 75th Coolest | Coolest since: 1907 | 1978 |
| 51st Warmest | Warmest since: 1908 | 2012 | ||||
| Ties: 1896, 2008, 2010, 2011, 2013 | ||||||
|
Sep 1908–May 1909 9-Month |
49.3°F (9.6°C) | 48.6°F (9.2°C) |
0.7°F (0.4°C) | 86th Coolest | Coolest since: 1908 | 1978 |
| 40th Warmest | Warmest since: 1898 | 2012 | ||||
| Ties: 1896, 2008 | ||||||
|
Aug 1908–May 1909 10-Month |
52.0°F (11.1°C) | 51.3°F (10.7°C) |
0.7°F (0.4°C) | 84th Coolest | Coolest since: 1908 | 1978 |
| 42nd Warmest | Warmest since: 1898 | 2012 | ||||
| Ties: 1937, 1953, 2011, 2018 | ||||||
|
Jul 1908–May 1909 11-Month |
54.2°F (12.3°C) | 53.7°F (12.1°C) |
0.5°F (0.2°C) | 79th Coolest | Coolest since: 1908 | 1918 |
| 47th Warmest | Warmest since: 1898 | 2012 | ||||
| Ties: 1923, 1949 | ||||||
|
Jun 1908–May 1909 12-Month |
55.8°F (13.2°C) | 55.4°F (13.0°C) |
0.4°F (0.2°C) | 77th Coolest | Coolest since: 1908 | 1904, 1918 |
| 49th Warmest | Warmest since: 1898 | 2012 | ||||
| Ties: 1896, 1949, 1950, 1986, 1988 | ||||||
|
Dec 1907–May 1909 18-Month |
52.4°F (11.3°C) | 51.6°F (10.9°C) |
0.8°F (0.4°C) | 92nd Coolest | Coolest since: 1908 | 1979 |
| 33rd Warmest | Warmest to Date | 2017 | ||||
| Ties: 1931, 1950, 1956, 1957, 1976, 2002 | ||||||
|
Jun 1907–May 1909 24-Month |
55.5°F (13.1°C) | 55.3°F (12.9°C) |
0.2°F (0.2°C) | 71st Coolest | Coolest since: 1908 | 1905, 1978 |
| 54th Warmest | Warmest since: 1901 | 2017 | ||||
| Ties: 1898, 1901, 1910, 1936, 1944, 1947, 1990, 1993, 1995, 2010 | ||||||
|
Jun 1906–May 1909 36-Month |
55.4°F (13.0°C) | 55.4°F (13.0°C) |
0.0°F (0.0°C) | 54th Coolest | Coolest since: 1908 | 1979 |
| 70th Warmest | Warmest since: 1898 | 2018 | ||||
| Ties: 1925, 1927, 1967, 1973, 1975, 1986 | ||||||
|
Jun 1905–May 1909 48-Month |
55.2°F (12.9°C) | 55.4°F (13.0°C) |
-0.2°F (-0.1°C) | 43rd Coolest | Coolest since: 1908 | 1980 |
| 80th Warmest | Warmest since: 1903 | 2019 | ||||
| Ties: 1915, 1927, 1951, 1953, 1966, 1977 | ||||||
|
Jun 1904–May 1909 60-Month |
54.8°F (12.7°C) | 55.3°F (12.9°C) |
-0.5°F (-0.2°C) | 17th Coolest | Coolest since: 1908 | 1979, 1980, 1981 |
| 105th Warmest | Warmest since: 1904 | 2020 | ||||
| Ties: 1904, 1919, 1964, 1969, 1997 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published February 2021, retrieved on February 26, 2021 from https://www.ncdc.noaa.gov/cag/