NOAA's National Centers for Environmental Information
Statewide Rankings
Washington
December 1998 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| December 1998 1-Month | 30.2°F (-1.0°C) | 30.6°F (-0.8°C) | -0.4°F | 46th Coolest | Coolest since: | 1983 |
| 85th Warmest | Warmest since: | 1900, 1939 | ||||
| Nov– 2-Month | 34.9°F (1.6°C) | 33.6°F (0.9°C) | 1.3°F | 88th Coolest | Coolest since: | 1985 |
| 43rd Warmest | Warmest since: | 1899 | ||||
| Ties: 1910, 1987 | ||||||
| Oct– 3-Month | 38.9°F (3.8°C) | 38.1°F (3.4°C) | 0.8°F | 82nd Coolest | Coolest since: | 1985 |
| 49th Warmest | Warmest since: | 1917 | ||||
| Ties: 1900, 1929, 1936, 1957 | ||||||
| Sep– 4-Month | 44.8°F (7.1°C) | 42.8°F (6.0°C) | 2.0°F | 116th Coolest | Coolest since: | 1985 |
| 15th Warmest | Warmest since: | 2024 | ||||
| Ties: 1899, 1962, 1979, 1989, 1991 | ||||||
| Aug– 5-Month | 49.2°F (9.6°C) | 47.0°F (8.3°C) | 2.2°F | 123rd Coolest | Coolest since: | 1985 |
| 8th Warmest | Warmest since: | 2014 | ||||
| Jul– 6-Month | 52.5°F (11.4°C) | 49.8°F (9.9°C) | 2.7°F | 127th Coolest | Coolest since: | 1985 |
| 4th Warmest | Warmest to Date | 2024 | ||||
| Jun– 7-Month | 53.4°F (11.9°C) | 50.9°F (10.5°C) | 2.5°F | 126th Coolest | Coolest since: | 1985 |
| 5th Warmest | Warmest to Date | 2015 | ||||
| May– 8-Month | 53.3°F (11.8°C) | 51.1°F (10.6°C) | 2.2°F | 125th Coolest | Coolest since: | 1916 |
| 6th Warmest | Warmest since: | 2023 | ||||
| Apr– 9-Month | 52.5°F (11.4°C) | 50.4°F (10.2°C) | 2.1°F | 124th Coolest | Coolest since: | 1955 |
| 7th Warmest | Warmest since: | 2015 | ||||
| Mar– 10-Month | 51.4°F (10.8°C) | 49.2°F (9.6°C) | 2.2°F | 125th Coolest | Coolest since: | 1955 |
| 6th Warmest | Warmest since: | 2015 | ||||
| Feb– 11-Month | 50.1°F (10.1°C) | 47.7°F (8.7°C) | 2.4°F | 127th Coolest | Coolest since: | 1955 |
| 4th Warmest | Warmest since: | 2015 | ||||
| Jan– 12-Month | 48.6°F (9.2°C) | 46.1°F (7.8°C) | 2.5°F | 127th Coolest | Coolest since: | 1916 |
| 4th Warmest | Warmest since: | 2015 | ||||
| Jul 1997– 18-Month | 49.5°F (9.7°C) | 47.4°F (8.6°C) | 2.1°F | 124th Coolest | Coolest since: | 1916 |
| 6th Warmest | Warmest since: | 2015 | ||||
| Jan 1997– 24-Month | 47.9°F (8.8°C) | 46.1°F (7.8°C) | 1.8°F | 123rd Coolest | Coolest since: | 1917, 1955 |
| 7th Warmest | Warmest since: | 2016 | ||||
| Jan 1996– 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 | ||||
| Jan 1995– 48-Month | 47.2°F (8.4°C) | 46.1°F (7.8°C) | 1.1°F | 106th Coolest | Coolest since: | 1951 |
| 22nd Warmest | Warmest since: | 2016 | ||||
| Jan 1994– 60-Month | 47.4°F (8.6°C) | 46.1°F (7.8°C) | 1.3°F | 113th Coolest | Coolest since: | 1913, 1952 |
| 14th Warmest | Warmest since: | 2018 | ||||
| Ties: 1942, 1992, 1995 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2025, retrieved on March 26, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings
