NOAA's National Centers for Environmental Information
Statewide Rankings
Colorado
December 2011 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| December 2011 1-Month | 24.4°F (-4.2°C) | 25.2°F (-3.8°C) | -0.8°F | 47th Coolest | Coolest since: | 1909 |
| 84th Warmest | Warmest since: | 1980 | ||||
| Ties: 1966 | ||||||
| Nov– 2-Month | 29.7°F (-1.3°C) | 29.4°F (-1.4°C) | 0.3°F | 62nd Coolest | Coolest since: | 1972 |
| 69th Warmest | Warmest since: | 2021 | ||||
| Ties: 1944, 1960, 1975 | ||||||
| Oct– 3-Month | 35.5°F (1.9°C) | 35.1°F (1.7°C) | 0.4°F | 75th Coolest | Coolest since: | 1898 |
| 56th Warmest | Warmest since: | 2021 | ||||
| Ties: 1907, 1975, 1987 | ||||||
| Sep– 4-Month | 41.2°F (5.1°C) | 40.7°F (4.8°C) | 0.5°F | 78th Coolest | Coolest since: | 1898 |
| 53rd Warmest | Warmest since: | 2021 | ||||
| Ties: 1989, 1990 | ||||||
| Aug– 5-Month | 46.8°F (8.2°C) | 45.6°F (7.6°C) | 1.2°F | 96th Coolest | Coolest since: | 1898 |
| 35th Warmest | Warmest since: | 2021 | ||||
| Ties: 1949, 1955, 2008 | ||||||
| Jul– 6-Month | 50.7°F (10.4°C) | 49.1°F (9.5°C) | 1.6°F | 102nd Coolest | Coolest since: | 1898, 1912 |
| 29th Warmest | Warmest since: | 2021 | ||||
| Jun– 7-Month | 52.4°F (11.3°C) | 50.9°F (10.5°C) | 1.5°F | 103rd Coolest | Coolest since: | 1912 |
| 28th Warmest | Warmest since: | 2021 | ||||
| May– 8-Month | 52.0°F (11.1°C) | 51.0°F (10.6°C) | 1.0°F | 89th Coolest | Coolest since: | 1912 |
| 42nd Warmest | Warmest since: | 2021 | ||||
| Ties: 2008 | ||||||
| Apr– 9-Month | 51.0°F (10.6°C) | 50.0°F (10.0°C) | 1.0°F | 93rd Coolest | Coolest since: | 1912 |
| 38th Warmest | Warmest since: | 2021 | ||||
| Ties: 1901, 1943 | ||||||
| Mar– 10-Month | 49.7°F (9.8°C) | 48.4°F (9.1°C) | 1.3°F | 99th Coolest | Coolest since: | 1912 |
| 32nd Warmest | Warmest since: | 2012 | ||||
| Ties: 1989, 1998, 1999 | ||||||
| Feb– 11-Month | 47.4°F (8.6°C) | 46.5°F (8.1°C) | 0.9°F | 92nd Coolest | Coolest since: | 1912 |
| 39th Warmest | Warmest since: | 2012, 2017 | ||||
| Ties: 1933, 1936, 1958, 1995 | ||||||
| Jan– 12-Month | 45.4°F (7.4°C) | 44.6°F (7.0°C) | 0.8°F | 89th Coolest | Coolest since: | 1912 |
| 42nd Warmest | Warmest since: | 2012 | ||||
| Ties: 1900, 1933, 1936, 1989 | ||||||
| Jul 2010– 18-Month | 47.5°F (8.6°C) | 46.1°F (7.8°C) | 1.4°F | 108th Coolest | Coolest since: | 1912 |
| 22nd Warmest | Warmest since: | 1934 | ||||
| Ties: 1996 | ||||||
| Jan 2010– 24-Month | 45.8°F (7.7°C) | 44.6°F (7.0°C) | 1.2°F | 103rd Coolest | Coolest since: | 1913 |
| 27th Warmest | Warmest since: | 2017 | ||||
| Ties: 1955, 1987 | ||||||
| Jan 2009– 36-Month | 45.6°F (7.6°C) | 44.6°F (7.0°C) | 1.0°F | 99th Coolest | Coolest since: | 1913, 1914 |
| 30th Warmest | Warmest since: | 2017 | ||||
| Ties: 1982, 1988, 1998 | ||||||
| Jan 2008– 48-Month | 45.4°F (7.4°C) | 44.6°F (7.0°C) | 0.8°F | 94th Coolest | Coolest since: | 1915 |
| 34th Warmest | Warmest since: | 2018 | ||||
| Ties: 1996 | ||||||
| Jan 2007– 60-Month | 45.6°F (7.6°C) | 44.6°F (7.0°C) | 1.0°F | 100th Coolest | Coolest since: | 1916 |
| 27th Warmest | Warmest since: | 2018 | ||||
| Ties: 1937, 1938 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2025, retrieved on March 29, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings
