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 February 2020. For more information, please see Climatological Rankings.
Illinois
Average Temperature Rankings, September 1961
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2019) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1961 1-Month |
68.1°F (20.1°C) | 66.2°F (19.0°C) |
1.9°F (1.1°C) | 89th Coolest | Coolest since: 1959 | 1918 |
| 37th Warmest | Warmest since: 1960 | 1925, 1933 | ||||
|
Aug–Sep 1961 2-Month |
70.4°F (21.3°C) | 69.8°F (21.0°C) |
0.6°F (0.3°C) | 77th Coolest | Coolest since: 1958 | 1967 |
| 49th Warmest | Warmest since: 1960 | 1936 | ||||
| Ties: 1914, 1935, 1971, 1987, 2000 | ||||||
|
Jul–Sep 1961 3-Month |
71.7°F (22.1°C) | 71.7°F (22.1°C) |
0.0°F (0.0°C) | 62nd Coolest | Coolest since: 1958 | 1967 |
| 64th Warmest | Warmest since: 1960 | 1936 | ||||
| Ties: 1943 | ||||||
|
Jun–Sep 1961 4-Month |
71.3°F (21.8°C) | 71.6°F (22.0°C) |
-0.3°F (-0.2°C) | 49th Coolest | Coolest since: 1958 | 1915, 1924 |
| 77th Warmest | Warmest since: 1960 | 1936 | ||||
| Ties: 1920 | ||||||
|
May–Sep 1961 5-Month |
68.6°F (20.3°C) | 69.7°F (20.9°C) |
-1.1°F (-0.6°C) | 26th Coolest | Coolest since: 1958 | 1924 |
| 100th Warmest | Warmest since: 1960 | 1936 | ||||
| Ties: 2003 | ||||||
|
Apr–Sep 1961 6-Month |
64.9°F (18.3°C) | 66.7°F (19.3°C) |
-1.8°F (-1.0°C) | 10th Coolest | Coolest since: 1951 | 1907 |
| 116th Warmest | Warmest since: 1960 | 2010 | ||||
| Ties: 1945, 1951 | ||||||
|
Mar–Sep 1961 7-Month |
61.7°F (16.5°C) | 62.9°F (17.2°C) |
-1.2°F (-0.7°C) | 19th Coolest | Coolest since: 1960 | 1924 |
| 107th Warmest | Warmest since: 1959 | 2012 | ||||
| Ties: 1920, 1947, 1975, 1982 | ||||||
|
Feb–Sep 1961 8-Month |
58.2°F (14.6°C) | 58.6°F (14.8°C) |
-0.4°F (-0.2°C) | 48th Coolest | Coolest since: 1960 | 1904 |
| 78th Warmest | Warmest since: 1959 | 2012 | ||||
| Ties: 1971, 1980, 1994 | ||||||
|
Jan–Sep 1961 9-Month |
54.4°F (12.4°C) | 54.9°F (12.7°C) |
-0.5°F (-0.3°C) | 45th Coolest | Coolest since: 1960 | 1904, 1912 |
| 81st Warmest | Warmest since: 1959 | 2012 | ||||
| Ties: 1968, 1975 | ||||||
|
Dec 1960–Sep 1961 10-Month |
51.6°F (10.9°C) | 52.5°F (11.4°C) |
-0.9°F (-0.5°C) | 30th Coolest | Coolest since: 1958 | 1904 |
| 95th Warmest | Warmest since: 1960 | 2012 | ||||
| Ties: 1903, 1945, 1965 | ||||||
|
Nov 1960–Sep 1961 11-Month |
50.7°F (10.4°C) | 51.4°F (10.8°C) |
-0.7°F (-0.4°C) | 31st Coolest | Coolest since: 1960 | 1904 |
| 94th Warmest | Warmest since: 1959 | 2012 | ||||
| Ties: 1927, 1928, 1967, 2001 | ||||||
|
Oct 1960–Sep 1961 12-Month |
51.0°F (10.6°C) | 51.6°F (10.9°C) |
-0.6°F (-0.3°C) | 33rd Coolest | Coolest since: 1960 | 1904 |
| 92nd Warmest | Warmest since: 1959 | 2012 | ||||
| Ties: 1927, 1965, 1968, 1989, 1993, 2003 | ||||||
|
Apr 1960–Sep 1961 18-Month |
56.3°F (13.5°C) | 56.6°F (13.7°C) |
-0.3°F (-0.2°C) | 42nd Coolest | Coolest since: 1960 | 1904, 1918 |
| 83rd Warmest | Warmest since: 1960 | 2012 | ||||
| Ties: 1946, 1960 | ||||||
|
Oct 1959–Sep 1961 24-Month |
50.7°F (10.4°C) | 51.7°F (10.9°C) |
-1.0°F (-0.5°C) | 16th Coolest | Coolest since: 1951 | 1979 |
| 108th Warmest | Warmest since: 1960 | 2017 | ||||
| Ties: 1900, 1924, 1963, 1970, 1982 | ||||||
|
Oct 1958–Sep 1961 36-Month |
51.1°F (10.6°C) | 51.6°F (10.9°C) |
-0.5°F (-0.3°C) | 26th Coolest | Coolest since: 1960 | 1979 |
| 97th Warmest | Warmest since: 1959 | 2018 | ||||
| Ties: 1901, 1951, 1952, 1967, 1968, 1982 | ||||||
|
Oct 1957–Sep 1961 48-Month |
50.9°F (10.5°C) | 51.6°F (10.9°C) |
-0.7°F (-0.4°C) | 15th Coolest | Coolest since: 1929 | 1905 |
| 107th Warmest | Warmest since: 1960 | 2019 | ||||
| Ties: 1912, 1919, 1927, 1971, 1978 | ||||||
|
Oct 1956–Sep 1961 60-Month |
51.2°F (10.7°C) | 51.6°F (10.9°C) |
-0.4°F (-0.2°C) | 29th Coolest | Coolest since: 1930 | 1906 |
| 92nd Warmest | Warmest since: 1960 | 2002 | ||||
| Ties: 1913, 1916, 1929, 1965, 1972 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published March 2020, retrieved on March 30, 2020 from https://www.ncdc.noaa.gov/cag/