Divisional Rankings
Illinois, Climate Division 2. Northeast
Average Temperature Rankings, September 1940
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
September 1940 1-Month |
62.6°F (17.0°C) | 63.7°F (17.6°C) |
-1.1°F (-0.6°C) | 38th Coolest | Coolest since: |
1918 |
91st Warmest | Warmest since: |
1897 | ||||
Ties: 1984 | ||||||
Aug– 2-Month |
67.1°F (19.5°C) | 67.4°F (19.7°C) |
-0.3°F (-0.2°C) | 51st Coolest | Coolest since: |
1902 |
78th Warmest | Warmest since: |
1947 | ||||
Ties: 1956 | ||||||
Jul– 3-Month |
69.4°F (20.8°C) | 69.3°F (20.7°C) |
0.1°F (0.1°C) | 57th Coolest | Coolest since: |
1924 |
72nd Warmest | Warmest since: |
1936 | ||||
Ties: 1932, 1977 | ||||||
Jun– 4-Month |
69.4°F (20.8°C) | 69.2°F (20.7°C) |
0.2°F (0.1°C) | 60th Coolest | Coolest since: |
1915 |
69th Warmest | Warmest since: |
2005 | ||||
Ties: 1908, 1916, 1938, 1961, 2006 | ||||||
May– 5-Month |
66.5°F (19.2°C) | 67.1°F (19.5°C) |
-0.6°F (-0.3°C) | 33rd Coolest | Coolest since: |
1924 |
96th Warmest | Warmest since: |
1921, 1988 | ||||
Ties: 1972, 2004 | ||||||
Apr– 6-Month |
63.0°F (17.2°C) | 63.9°F (17.7°C) |
-0.9°F (-0.5°C) | 29th Coolest | Coolest since: |
1907 |
100th Warmest | Warmest since: |
1921 | ||||
Ties: 1958, 1989 | ||||||
Mar– 7-Month |
58.4°F (14.7°C) | 59.9°F (15.5°C) |
-1.5°F (-0.8°C) | 16th Coolest | Coolest since: |
1924 |
113th Warmest | Warmest since: |
2012 | ||||
Feb– 8-Month |
54.4°F (12.4°C) | 55.5°F (13.1°C) |
-1.1°F (-0.7°C) | 26th Coolest | Coolest since: |
1904, 1917 |
103rd Warmest | Warmest since: |
2012 | ||||
Ties: 1928 | ||||||
Jan– 9-Month |
49.7°F (9.8°C) | 51.7°F (10.9°C) |
-2.0°F (-1.1°C) | 8th Coolest | Coolest since: |
1904, 1912 |
121st Warmest | Warmest since: |
2012 | ||||
Dec 1939– 10-Month |
48.0°F (8.9°C) | 49.1°F (9.5°C) |
-1.1°F (-0.6°C) | 23rd Coolest | Coolest since: |
1904 |
105th Warmest | Warmest since: |
2012 | ||||
Ties: 1899, 1936, 1943, 1950, 1965, 2009 | ||||||
Nov 1939– 11-Month |
47.1°F (8.4°C) | 48.2°F (9.0°C) |
-1.1°F (-0.6°C) | 24th Coolest | Coolest since: |
1904 |
104th Warmest | Warmest since: |
2012 | ||||
Ties: 1943, 1950, 1960, 2009 | ||||||
Oct 1939– 12-Month |
47.6°F (8.7°C) | 48.5°F (9.2°C) |
-0.9°F (-0.5°C) | 30th Coolest | Coolest since: |
1904 |
98th Warmest | Warmest since: |
2012 | ||||
Ties: 1927, 1965, 1970 | ||||||
Apr 1939– 18-Month |
53.4°F (11.9°C) | 53.6°F (12.0°C) |
-0.2°F (-0.1°C) | 47th Coolest | Coolest since: |
1904 |
81st Warmest | Warmest since: |
2012 | ||||
Ties: 1948, 1959, 1965, 1969 | ||||||
Oct 1938– 24-Month |
48.9°F (9.4°C) | 48.5°F (9.2°C) |
0.4°F (0.2°C) | 80th Coolest | Coolest since: |
1918 |
47th Warmest | Warmest since: |
2017 | ||||
Ties: 1898, 1923, 1973, 2004 | ||||||
Oct 1937– 36-Month |
48.9°F (9.4°C) | 48.4°F (9.1°C) |
0.5°F (0.3°C) | 82nd Coolest | Coolest since: |
1979 |
44th Warmest | Warmest since: |
2000 | ||||
Ties: 1942, 1943, 2009 | ||||||
Oct 1936– 48-Month |
48.7°F (9.3°C) | 48.4°F (9.1°C) |
0.3°F (0.2°C) | 74th Coolest | Coolest since: |
1905, 1918 |
51st Warmest | Warmest since: |
2001, 2002, 2019 | ||||
Ties: 1936, 1939, 1949, 1954, 1958, 1974, 1975, 1983 | ||||||
Oct 1935– 60-Month |
48.5°F (9.2°C) | 48.5°F (9.2°C) |
0.0°F (0.0°C) | 53rd Coolest | Coolest since: |
1905, 1906 |
71st Warmest | Warmest since: |
2002 | ||||
Ties: 1900, 1901, 1938, 1948, 1949, 1950, 1974, 1984 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published January 2023, retrieved on January 31, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings