NOAA's National Centers for Environmental Information
Statewide Rankings
Wyoming
December 1991 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| December 1991 1-Month | 22.4°F (-5.3°C) | 20.6°F (-6.3°C) | 1.8°F | 79th Coolest | Coolest since: | 1909, 1983 |
| 52nd Warmest | Warmest since: | 1980 | ||||
| Nov– 2-Month | 24.2°F (-4.3°C) | 24.8°F (-4.0°C) | -0.6°F | 48th Coolest | Coolest since: | 1978 |
| 83rd Warmest | Warmest since: | 1999 | ||||
| Oct– 3-Month | 30.0°F (-1.1°C) | 30.7°F (-0.7°C) | -0.7°F | 46th Coolest | Coolest since: | 1919 |
| 85th Warmest | Warmest since: | 1999 | ||||
| Ties: 1912, 1914, 1955 | ||||||
| Sep– 4-Month | 36.2°F (2.3°C) | 36.4°F (2.4°C) | -0.2°F | 52nd Coolest | Coolest since: | 1919, 1985 |
| 79th Warmest | Warmest since: | 2024 | ||||
| Ties: 1918 | ||||||
| Aug– 5-Month | 42.1°F (5.6°C) | 41.8°F (5.4°C) | 0.3°F | 61st Coolest | Coolest since: | 1916, 1985 |
| 70th Warmest | Warmest since: | 2024 | ||||
| Ties: 1941, 1955, 1976 | ||||||
| Jul– 6-Month | 46.0°F (7.8°C) | 45.7°F (7.6°C) | 0.3°F | 68th Coolest | Coolest since: | 1911 |
| 63rd Warmest | Warmest since: | 2024 | ||||
| Ties: 1931, 1941, 1946, 1952, 1956, 1957, 1965, 1973, 1987, 1990 | ||||||
| Jun– 7-Month | 47.9°F (8.8°C) | 47.4°F (8.6°C) | 0.5°F | 71st Coolest | Coolest since: | 1916 |
| 60th Warmest | Warmest since: | 2021 | ||||
| Ties: 1922, 1990 | ||||||
| May– 8-Month | 48.0°F (8.9°C) | 47.6°F (8.7°C) | 0.4°F | 73rd Coolest | Coolest since: | 1916 |
| 58th Warmest | Warmest since: | 2021 | ||||
| Ties: 1969, 1976 | ||||||
| Apr– 9-Month | 46.8°F (8.2°C) | 46.6°F (8.1°C) | 0.2°F | 65th Coolest | Coolest since: | 1916 |
| 66th Warmest | Warmest since: | 2021, 2024 | ||||
| Ties: 1974 | ||||||
| Mar– 10-Month | 45.3°F (7.4°C) | 44.8°F (7.1°C) | 0.5°F | 71st Coolest | Coolest since: | 1912 |
| 60th Warmest | Warmest since: | 2012 | ||||
| Feb– 11-Month | 44.0°F (6.7°C) | 42.8°F (6.0°C) | 1.2°F | 99th Coolest | Coolest since: | 1912 |
| 32nd Warmest | Warmest since: | 2012 | ||||
| Jan– 12-Month | 41.7°F (5.4°C) | 40.8°F (4.9°C) | 0.9°F | 87th Coolest | Coolest since: | 1895 |
| 44th Warmest | Warmest since: | 2012 | ||||
| Jul 1990– 18-Month | 43.1°F (6.2°C) | 42.4°F (5.8°C) | 0.7°F | 85th Coolest | Coolest since: | 1912 |
| 45th Warmest | Warmest since: | 1934 | ||||
| Jan 1990– 24-Month | 41.8°F (5.4°C) | 40.7°F (4.8°C) | 1.1°F | 95th Coolest | Coolest since: | 1917 |
| 35th Warmest | Warmest since: | 2016 | ||||
| Ties: 1901, 1963, 1982 | ||||||
| Jan 1989– 36-Month | 41.6°F (5.3°C) | 40.7°F (4.8°C) | 0.9°F | 91st Coolest | Coolest since: | 1913, 1917, 1918 |
| 38th Warmest | Warmest since: | 2017 | ||||
| Jan 1988– 48-Month | 41.9°F (5.5°C) | 40.7°F (4.8°C) | 1.2°F | 99th Coolest | Coolest since: | 1898 |
| 29th Warmest | Warmest since: | 2018 | ||||
| Ties: 1934 | ||||||
| Jan 1987– 60-Month | 42.0°F (5.6°C) | 40.7°F (4.8°C) | 1.3°F | 103rd Coolest | Coolest since: | 1899 |
| 24th Warmest | Warmest since: | 2016 | ||||
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
