NOAA's National Centers for Environmental Information
Statewide Rankings
Colorado
December 1901 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| December 1901 1-Month | 25.7°F (-3.5°C) | 25.2°F (-3.8°C) | 0.5°F | 58th Coolest | Coolest since: | 1909 |
| 73rd Warmest | Warmest since: | 1980 | ||||
| Nov– 2-Month | 31.5°F (-0.3°C) | 29.4°F (-1.4°C) | 2.1°F | 98th Coolest | Coolest since: | 1972 |
| 33rd Warmest | Warmest to Date | 2021 | ||||
| Oct– 3-Month | 37.0°F (2.8°C) | 35.1°F (1.7°C) | 1.9°F | 98th Coolest | Coolest since: | 1898 |
| 33rd Warmest | Warmest to Date | 2021 | ||||
| Sep– 4-Month | 41.9°F (5.5°C) | 40.7°F (4.8°C) | 1.2°F | 96th Coolest | Coolest since: | 1898 |
| 35th Warmest | Warmest to Date | 2021 | ||||
| Aug– 5-Month | 46.7°F (8.2°C) | 45.6°F (7.6°C) | 1.1°F | 92nd Coolest | Coolest since: | 1898 |
| 39th Warmest | Warmest to Date | 2021 | ||||
| Jul– 6-Month | 50.6°F (10.3°C) | 49.1°F (9.5°C) | 1.5°F | 99th Coolest | Coolest since: | 1898, 1912 |
| 32nd Warmest | Warmest to Date | 2021 | ||||
| Jun– 7-Month | 52.1°F (11.2°C) | 50.9°F (10.5°C) | 1.2°F | 96th Coolest | Coolest since: | 1912 |
| 35th Warmest | Warmest to Date | 2021 | ||||
| May– 8-Month | 52.3°F (11.3°C) | 51.0°F (10.6°C) | 1.3°F | 101st Coolest | Coolest since: | 1912 |
| 30th Warmest | Warmest to Date | 2021 | ||||
| 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 to Date | 2021 | ||||
| Mar– 10-Month | 49.1°F (9.5°C) | 48.4°F (9.1°C) | 0.7°F | 83rd Coolest | Coolest since: | 1912 |
| 48th Warmest | Warmest since: | 2012 | ||||
| Feb– 11-Month | 46.9°F (8.3°C) | 46.5°F (8.1°C) | 0.4°F | 74th Coolest | Coolest since: | 1912 |
| 57th Warmest | Warmest since: | 2012, 2017 | ||||
| Jan– 12-Month | 45.1°F (7.3°C) | 44.6°F (7.0°C) | 0.5°F | 78th Coolest | Coolest since: | 1912 |
| 53rd Warmest | Warmest since: | 2012 | ||||
| Jul 1900– 18-Month | 46.6°F (8.1°C) | 46.1°F (7.8°C) | 0.5°F | 77th Coolest | Coolest since: | 1912 |
| 53rd Warmest | Warmest since: | 1934 | ||||
| Jan 1900– 24-Month | 45.3°F (7.4°C) | 44.6°F (7.0°C) | 0.7°F | 89th Coolest | Coolest since: | 1913 |
| 41st Warmest | Warmest to Date | 2017 | ||||
| Jan 1899– 36-Month | 44.6°F (7.0°C) | 44.6°F (7.0°C) | 0.0°F | 56th Coolest | Coolest since: | 1913, 1914 |
| 73rd Warmest | Warmest to Date | 2017 | ||||
| Jan 1898– 48-Month | 44.1°F (6.7°C) | 44.6°F (7.0°C) | -0.5°F | 25th Coolest | Coolest since: | 1915 |
| 103rd Warmest | Warmest to Date | 2018 | ||||
| Jan 1897– 60-Month | 44.1°F (6.7°C) | 44.6°F (7.0°C) | -0.5°F | 25th Coolest | Coolest since: | 1916 |
| 102nd Warmest | Warmest to Date | 2018 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2025, retrieved on March 30, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings
