NOAA's National Centers for Environmental Information
Statewide Rankings
Wyoming
April 2009 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| April 2009 1-Month | 38.4°F (3.6°C) | 38.8°F (3.8°C) | -0.4°F | 59th Coolest | Coolest since: | 1920 |
| 72nd Warmest | Warmest since: | 1915 | ||||
| Ties: 1959, 1993 | ||||||
| Mar– 2-Month | 34.6°F (1.4°C) | 34.0°F (1.1°C) | 0.6°F | 73rd Coolest | Coolest since: | 1917 |
| 58th Warmest | Warmest since: | 1910 | ||||
| Feb– 3-Month | 32.0°F (0.0°C) | 30.1°F (-1.1°C) | 1.9°F | 98th Coolest | Coolest since: | 1899 |
| 33rd Warmest | Warmest since: | 1992 | ||||
| Jan– 4-Month | 29.9°F (-1.2°C) | 27.2°F (-2.7°C) | 2.7°F | 109th Coolest | Coolest since: | 1917 |
| 22nd Warmest | Warmest since: | 1992 | ||||
| Ties: 2007 | ||||||
| Dec 2008– 5-Month | 27.7°F (-2.4°C) | 25.8°F (-3.4°C) | 1.9°F | 100th Coolest | Coolest since: | 1917 |
| 30th Warmest | Warmest since: | 1981 | ||||
| Nov 2008– 6-Month | 28.9°F (-1.7°C) | 26.4°F (-3.1°C) | 2.5°F | 111th Coolest | Coolest since: | 1917 |
| 19th Warmest | Warmest since: | 1934 | ||||
| Oct 2008– 7-Month | 30.9°F (-0.6°C) | 28.7°F (-1.8°C) | 2.2°F | 112th Coolest | Coolest since: | 1917 |
| 18th Warmest | Warmest since: | 1934 | ||||
| Sep 2008– 8-Month | 33.7°F (0.9°C) | 31.8°F (-0.1°C) | 1.9°F | 111th Coolest | Coolest since: | 1917 |
| 19th Warmest | Warmest since: | 1934 | ||||
| Aug 2008– 9-Month | 37.1°F (2.8°C) | 35.3°F (1.8°C) | 1.8°F | 112th Coolest | Coolest since: | 1917 |
| 18th Warmest | Warmest since: | 1934 | ||||
| Jul 2008– 10-Month | 40.1°F (4.5°C) | 38.3°F (3.5°C) | 1.8°F | 110th Coolest | Coolest since: | 1917 |
| 20th Warmest | Warmest since: | 1934 | ||||
| Jun 2008– 11-Month | 41.6°F (5.3°C) | 40.1°F (4.5°C) | 1.5°F | 103rd Coolest | Coolest since: | 1917 |
| 27th Warmest | Warmest since: | 1934 | ||||
| Ties: 1990 | ||||||
| May 2008– 12-Month | 42.0°F (5.6°C) | 40.8°F (4.9°C) | 1.2°F | 97th Coolest | Coolest since: | 1917 |
| 33rd Warmest | Warmest since: | 1934 | ||||
| Ties: 1998, 2008 | ||||||
| Nov 2007– 18-Month | 36.6°F (2.6°C) | 36.0°F (2.2°C) | 0.6°F | 80th Coolest | Coolest since: | 1913 |
| 49th Warmest | Warmest since: | 1935, 2016 | ||||
| May 2007– 24-Month | 42.0°F (5.6°C) | 40.7°F (4.8°C) | 1.3°F | 99th Coolest | Coolest since: | 1917 |
| 30th Warmest | Warmest since: | 1935 | ||||
| Ties: 2002 | ||||||
| May 2006– 36-Month | 42.3°F (5.7°C) | 40.7°F (4.8°C) | 1.6°F | 108th Coolest | Coolest since: | 1918 |
| 20th Warmest | Warmest since: | 2017 | ||||
| May 2005– 48-Month | 42.4°F (5.8°C) | 40.7°F (4.8°C) | 1.7°F | 113th Coolest | Coolest since: | 1899 |
| 14th Warmest | Warmest since: | 2018 | ||||
| Ties: 2000, 2004 | ||||||
| May 2004– 60-Month | 42.4°F (5.8°C) | 40.7°F (4.8°C) | 1.7°F | 113th Coolest | Coolest since: | 1917 |
| 13th Warmest | Warmest since: | 2017 | ||||
| Ties: 2005 | ||||||
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
