Regional Rankings
Ohio River Basin
Average Temperature Rankings, December 2009
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
December 2009 1-Month |
32.1°F (0.1°C) | 32.4°F (0.2°C) |
-0.3°F (-0.1°C) | 46th Coolest | Coolest since: |
1989 |
83rd Warmest | Warmest since: |
2015 | ||||
Nov– 2-Month |
39.6°F (4.2°C) | 37.3°F (2.9°C) |
2.3°F (1.3°C) | 97th Coolest | Coolest since: |
1976 |
32nd Warmest | Warmest since: |
2015 | ||||
Ties: 1964, 1978 | ||||||
Oct– 3-Month |
43.5°F (6.4°C) | 42.9°F (6.1°C) |
0.6°F (0.3°C) | 71st Coolest | Coolest since: |
1917 |
58th Warmest | Warmest since: |
2015 | ||||
Ties: 1912, 1978, 2005 | ||||||
Sep– 4-Month |
49.1°F (9.5°C) | 48.7°F (9.3°C) |
0.4°F (0.2°C) | 61st Coolest | Coolest since: |
1976 |
68th Warmest | Warmest since: |
1931 | ||||
Aug– 5-Month |
53.6°F (12.0°C) | 53.4°F (11.9°C) |
0.2°F (0.1°C) | 60th Coolest | Coolest since: |
1976 |
69th Warmest | Warmest since: |
1931 | ||||
Ties: 1919, 2010 | ||||||
Jul– 6-Month |
56.2°F (13.4°C) | 56.8°F (13.8°C) |
-0.6°F (-0.4°C) | 33rd Coolest | Coolest since: |
1976 |
96th Warmest | Warmest since: |
1931 | ||||
Ties: 1895, 1901, 1935 | ||||||
Jun– 7-Month |
58.3°F (14.6°C) | 58.7°F (14.8°C) |
-0.4°F (-0.2°C) | 35th Coolest | Coolest since: |
1976 |
94th Warmest | Warmest since: |
1931 | ||||
Ties: 1943, 2014 | ||||||
May– 8-Month |
58.8°F (14.9°C) | 59.1°F (15.1°C) |
-0.3°F (-0.2°C) | 41st Coolest | Coolest since: |
1917 |
88th Warmest | Warmest since: |
1931 | ||||
Ties: 1927, 1943, 1983 | ||||||
Apr– 9-Month |
58.1°F (14.5°C) | 58.2°F (14.6°C) |
-0.1°F (-0.1°C) | 44th Coolest | Coolest since: |
1917 |
85th Warmest | Warmest since: |
2015 | ||||
Ties: 1898, 1932, 1940, 1980, 2008 | ||||||
Mar– 10-Month |
56.8°F (13.8°C) | 56.5°F (13.6°C) |
0.3°F (0.2°C) | 64th Coolest | Coolest since: |
1917 |
65th Warmest | Warmest since: |
2016 | ||||
Ties: 1952 | ||||||
Feb– 11-Month |
54.7°F (12.6°C) | 54.3°F (12.4°C) |
0.4°F (0.2°C) | 74th Coolest | Coolest since: |
1917 |
55th Warmest | Warmest since: |
2012 | ||||
Ties: 1925, 1944, 1970, 1971, 1984 | ||||||
Jan– 12-Month |
52.2°F (11.2°C) | 52.2°F (11.2°C) |
0.0°F (0.0°C) | 58th Coolest | Coolest since: |
1917 |
71st Warmest | Warmest since: |
2012 | ||||
Ties: 1899, 1974, 1983, 1995, 2013 | ||||||
Jul 2008– 18-Month |
53.6°F (12.0°C) | 53.7°F (12.1°C) |
-0.1°F (-0.1°C) | 46th Coolest | Coolest since: |
1904, 1917 |
82nd Warmest | Warmest since: |
2012, 2016 | ||||
Ties: 1899 | ||||||
Jan 2008– 24-Month |
52.2°F (11.2°C) | 52.2°F (11.2°C) |
0.0°F (0.0°C) | 59th Coolest | Coolest since: |
1979 |
69th Warmest | Warmest since: |
2017 | ||||
Ties: 1901, 1928, 1984, 1995 | ||||||
Jan 2007– 36-Month |
52.8°F (11.6°C) | 52.1°F (11.2°C) |
0.7°F (0.4°C) | 88th Coolest | Coolest since: |
1980 |
39th Warmest | Warmest since: |
2018 | ||||
Ties: 1900, 1940, 1957, 1975, 1993, 2014 | ||||||
Jan 2006– 48-Month |
53.1°F (11.7°C) | 52.2°F (11.2°C) |
0.9°F (0.5°C) | 103rd Coolest | Coolest since: |
1979 |
23rd Warmest | Warmest since: |
2019 | ||||
Ties: 1923, 1954, 2014 | ||||||
Jan 2005– 60-Month |
53.2°F (11.8°C) | 52.2°F (11.2°C) |
1.0°F (0.6°C) | 107th Coolest | Coolest since: |
1980 |
18th Warmest | Warmest since: |
2020 | ||||
Ties: 1933, 1957, 2003, 2015, 2017 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published January 2023, retrieved on February 7, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings