NOAA's National Centers for Environmental Information
Statewide Rankings
Washington
December 2019 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| December 2019 1-Month | 33.5°F (0.8°C) | 30.6°F (-0.8°C) | 2.9°F | 105th Coolest | Coolest since: | 1983 |
| 26th Warmest | Warmest since: | 1900, 1939 | ||||
| Nov– 2-Month | 35.6°F (2.0°C) | 33.6°F (0.9°C) | 2.0°F | 97th Coolest | Coolest since: | 1985 |
| 34th Warmest | Warmest since: | 1899 | ||||
| Ties: 1900, 1957 | ||||||
| Oct– 3-Month | 38.0°F (3.3°C) | 38.1°F (3.4°C) | -0.1°F | 53rd Coolest | Coolest since: | 1985 |
| 78th Warmest | Warmest since: | 1917 | ||||
| Ties: 1895, 1945, 1960 | ||||||
| Sep– 4-Month | 42.8°F (6.0°C) | 42.8°F (6.0°C) | 0.0°F | 55th Coolest | Coolest since: | 1985 |
| 76th Warmest | Warmest since: | 2024 | ||||
| Ties: 1908 | ||||||
| Aug– 5-Month | 47.5°F (8.6°C) | 47.0°F (8.3°C) | 0.5°F | 80th Coolest | Coolest since: | 1985 |
| 51st Warmest | Warmest since: | 2014 | ||||
| Ties: 1899, 1907, 1929, 1938, 1943, 1957, 1976, 1994 | ||||||
| Jul– 6-Month | 50.2°F (10.1°C) | 49.8°F (9.9°C) | 0.4°F | 72nd Coolest | Coolest since: | 1985 |
| 59th Warmest | Warmest since: | 2024 | ||||
| Ties: 1907, 1936, 1943 | ||||||
| Jun– 7-Month | 51.5°F (10.8°C) | 50.9°F (10.5°C) | 0.6°F | 79th Coolest | Coolest since: | 1985 |
| 52nd Warmest | Warmest since: | 2015 | ||||
| Ties: 1933, 1936, 1962, 1990, 1992 | ||||||
| May– 8-Month | 52.0°F (11.1°C) | 51.1°F (10.6°C) | 0.9°F | 103rd Coolest | Coolest since: | 1916 |
| 28th Warmest | Warmest since: | 2023 | ||||
| Ties: 1917, 1936, 1988, 1989, 1994, 1995, 2002, 2012, 2013 | ||||||
| Apr– 9-Month | 51.4°F (10.8°C) | 50.4°F (10.2°C) | 1.0°F | 104th Coolest | Coolest since: | 1955 |
| 27th Warmest | Warmest since: | 2015 | ||||
| Ties: 1941, 1988, 1997, 2006 | ||||||
| Mar– 10-Month | 49.9°F (9.9°C) | 49.2°F (9.6°C) | 0.7°F | 90th Coolest | Coolest since: | 1955 |
| 41st Warmest | Warmest since: | 2015 | ||||
| Ties: 1910, 2001 | ||||||
| Feb– 11-Month | 47.6°F (8.7°C) | 47.7°F (8.7°C) | -0.1°F | 51st Coolest | Coolest since: | 1955 |
| 80th Warmest | Warmest since: | 2015 | ||||
| Ties: 1907, 1945, 2000 | ||||||
| Jan– 12-Month | 46.5°F (8.1°C) | 46.1°F (7.8°C) | 0.4°F | 75th Coolest | Coolest since: | 1916 |
| 56th Warmest | Warmest since: | 2015 | ||||
| Ties: 1914, 1931, 1944, 1973 | ||||||
| Jul 2018– 18-Month | 48.2°F (9.0°C) | 47.4°F (8.6°C) | 0.8°F | 94th Coolest | Coolest since: | 1916 |
| 36th Warmest | Warmest since: | 2015 | ||||
| Ties: 1966, 1968 | ||||||
| Jan 2018– 24-Month | 47.3°F (8.5°C) | 46.1°F (7.8°C) | 1.2°F | 106th Coolest | Coolest since: | 1917, 1955 |
| 24th Warmest | Warmest since: | 2016 | ||||
| Jan 2017– 36-Month | 47.1°F (8.4°C) | 46.1°F (7.8°C) | 1.0°F | 102nd Coolest | Coolest since: | 1950 |
| 27th Warmest | Warmest since: | 2016 | ||||
| Ties: 1993, 1998 | ||||||
| Jan 2016– 48-Month | 47.5°F (8.6°C) | 46.1°F (7.8°C) | 1.4°F | 116th Coolest | Coolest since: | 1951 |
| 12th Warmest | Warmest since: | 2016 | ||||
| Jan 2015– 60-Month | 48.0°F (8.9°C) | 46.1°F (7.8°C) | 1.9°F | 123rd Coolest | Coolest since: | 1913, 1952 |
| 4th Warmest | Warmest since: | 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
