Climate at a Glance
Statewide 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 2021. For more information, please see Climatological Rankings.
Illinois
Average Temperature Rankings, September 1965
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1965 1-Month |
65.9°F (18.8°C) | 66.2°F (19.0°C) |
-0.3°F (-0.2°C) | 56th Coolest | Coolest since: 1962 | 1918 |
| 71st Warmest | Warmest since: 1964 | 1925, 1933 | ||||
| Ties: 1910, 2009 | ||||||
|
Aug–Sep 1965 2-Month |
68.8°F (20.4°C) | 69.8°F (21.0°C) |
-1.0°F (-0.6°C) | 35th Coolest | Coolest since: 1963 | 1967 |
| 92nd Warmest | Warmest since: 1964 | 1936 | ||||
| Ties: 1996 | ||||||
|
Jul–Sep 1965 3-Month |
70.4°F (21.3°C) | 71.7°F (22.1°C) |
-1.3°F (-0.8°C) | 21st Coolest | Coolest since: 1962 | 1967 |
| 106th Warmest | Warmest since: 1964 | 1936 | ||||
| Ties: 1981, 1982 | ||||||
|
Jun–Sep 1965 4-Month |
70.6°F (21.4°C) | 71.7°F (22.1°C) |
-1.1°F (-0.7°C) | 30th Coolest | Coolest since: 1962 | 1915, 1924 |
| 97th Warmest | Warmest since: 1964 | 1936 | ||||
| Ties: 1896, 1946 | ||||||
|
May–Sep 1965 5-Month |
69.9°F (21.1°C) | 69.7°F (20.9°C) |
0.2°F (0.2°C) | 66th Coolest | Coolest since: 1963 | 1924 |
| 61st Warmest | Warmest since: 1964 | 1936 | ||||
| Ties: 1908, 1916, 2000, 2001 | ||||||
|
Apr–Sep 1965 6-Month |
67.1°F (19.5°C) | 66.7°F (19.3°C) |
0.4°F (0.2°C) | 73rd Coolest | Coolest since: 1963 | 1907 |
| 54th Warmest | Warmest since: 1964 | 2010 | ||||
| Ties: 1983 | ||||||
|
Mar–Sep 1965 7-Month |
61.9°F (16.6°C) | 62.9°F (17.2°C) |
-1.0°F (-0.6°C) | 29th Coolest | Coolest since: 1961 | 1924 |
| 98th Warmest | Warmest since: 1964 | 2012 | ||||
| Ties: 1902, 1923, 1989 | ||||||
|
Feb–Sep 1965 8-Month |
57.7°F (14.3°C) | 58.6°F (14.8°C) |
-0.9°F (-0.5°C) | 28th Coolest | Coolest since: 1960 | 1904 |
| 99th Warmest | Warmest since: 1964 | 2012 | ||||
| Ties: 1905, 1966, 2008 | ||||||
|
Jan–Sep 1965 9-Month |
54.3°F (12.4°C) | 55.0°F (12.8°C) |
-0.7°F (-0.4°C) | 39th Coolest | Coolest since: 1963 | 1904, 1912 |
| 88th Warmest | Warmest since: 1964 | 2012 | ||||
| Ties: 1903, 1923, 1972, 1985, 2008 | ||||||
|
Dec 1964–Sep 1965 10-Month |
51.6°F (10.9°C) | 52.4°F (11.3°C) |
-0.8°F (-0.4°C) | 30th Coolest | Coolest since: 1963 | 1904 |
| 96th Warmest | Warmest since: 1964 | 2012 | ||||
| Ties: 1903, 1945, 1961 | ||||||
|
Nov 1964–Sep 1965 11-Month |
51.0°F (10.6°C) | 51.4°F (10.8°C) |
-0.4°F (-0.2°C) | 45th Coolest | Coolest since: 1963 | 1904 |
| 81st Warmest | Warmest since: 1964 | 2012 | ||||
| Ties: 1910, 1936, 1956, 2008 | ||||||
|
Oct 1964–Sep 1965 12-Month |
51.0°F (10.6°C) | 51.6°F (10.9°C) |
-0.6°F (-0.3°C) | 33rd Coolest | Coolest since: 1963 | 1904 |
| 93rd Warmest | Warmest since: 1964 | 2012 | ||||
| Ties: 1927, 1961, 1968, 1989, 1993, 2003 | ||||||
|
Apr 1964–Sep 1965 18-Month |
56.7°F (13.7°C) | 56.7°F (13.7°C) |
0.0°F (0.0°C) | 60th Coolest | Coolest since: 1963 | 1904, 1918 |
| 66th Warmest | Warmest since: 1964 | 2012 | ||||
| Ties: 1909, 1945, 1948, 1990, 2003 | ||||||
|
Oct 1963–Sep 1965 24-Month |
51.8°F (11.0°C) | 51.6°F (10.9°C) |
0.2°F (0.1°C) | 73rd Coolest | Coolest since: 1964 | 1979 |
| 52nd Warmest | Warmest since: 1957 | 2017 | ||||
| Ties: 1898, 1941, 1948, 1950, 1972, 1989, 2004 | ||||||
|
Oct 1962–Sep 1965 36-Month |
51.4°F (10.8°C) | 51.6°F (10.9°C) |
-0.2°F (-0.1°C) | 46th Coolest | Coolest since: 1964 | 1979 |
| 78th Warmest | Warmest since: 1959 | 2018 | ||||
| Ties: 1924, 1930, 1958 | ||||||
|
Oct 1961–Sep 1965 48-Month |
51.3°F (10.7°C) | 51.6°F (10.9°C) |
-0.3°F (-0.2°C) | 34th Coolest | Coolest since: 1964 | 1905 |
| 89th Warmest | Warmest since: 1964 | 2019 | ||||
| Ties: 1900, 1903, 1909, 1928, 1930, 1951, 1960, 1964, 1984 | ||||||
|
Oct 1960–Sep 1965 60-Month |
51.2°F (10.7°C) | 51.6°F (10.9°C) |
-0.4°F (-0.2°C) | 29th Coolest | Coolest since: 1964 | 1906 |
| 93rd Warmest | Warmest since: 1961 | 2020 | ||||
| Ties: 1913, 1916, 1929, 1961, 1972 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2021, retrieved on June 15, 2021 from https://www.ncdc.noaa.gov/cag/