NOAA's National Centers for Environmental Information
Regional Rankings
Northwest
December 1951 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| December 1951 1-Month | 25.0°F (-3.9°C) | 28.8°F (-1.8°C) | -3.8°F | 18th Coolest | Coolest since: | 1990 |
| 113th Warmest | Warmest since: | 1917 | ||||
| Nov– 2-Month | 29.6°F (-1.3°C) | 32.1°F (0.1°C) | -2.5°F | 18th Coolest | Coolest since: | 1985 |
| 113th Warmest | Warmest since: | 1917 | ||||
| Oct– 3-Month | 34.6°F (1.4°C) | 36.9°F (2.7°C) | -2.3°F | 13th Coolest | Coolest since: | 1985 |
| 118th Warmest | Warmest since: | 1917 | ||||
| Ties: 1935 | ||||||
| Sep– 4-Month | 40.3°F (4.6°C) | 41.8°F (5.4°C) | -1.5°F | 20th Coolest | Coolest since: | 1985 |
| 111th Warmest | Warmest since: | 1917 | ||||
| Aug– 5-Month | 44.8°F (7.1°C) | 46.1°F (7.8°C) | -1.3°F | 17th Coolest | Coolest since: | 1985 |
| 114th Warmest | Warmest since: | 2024 | ||||
| Jul– 6-Month | 48.2°F (9.0°C) | 49.2°F (9.6°C) | -1.0°F | 21st Coolest | Coolest since: | 1985 |
| 110th Warmest | Warmest since: | 2024 | ||||
| Jun– 7-Month | 49.4°F (9.7°C) | 50.4°F (10.2°C) | -1.0°F | 21st Coolest | Coolest since: | 1916 |
| 110th Warmest | Warmest since: | 2024 | ||||
| May– 8-Month | 49.6°F (9.8°C) | 50.4°F (10.2°C) | -0.8°F | 24th Coolest | Coolest since: | 1916 |
| 107th Warmest | Warmest since: | 2023 | ||||
| Apr– 9-Month | 49.1°F (9.5°C) | 49.6°F (9.8°C) | -0.5°F | 37th Coolest | Coolest since: | 1916 |
| 94th Warmest | Warmest since: | 2021 | ||||
| Mar– 10-Month | 47.4°F (8.6°C) | 48.3°F (9.1°C) | -0.9°F | 25th Coolest | Coolest since: | 1916 |
| 106th Warmest | Warmest since: | 2015 | ||||
| Feb– 11-Month | 45.9°F (7.7°C) | 46.7°F (8.2°C) | -0.8°F | 24th Coolest | Coolest since: | 1955 |
| 107th Warmest | Warmest since: | 2015 | ||||
| Jan– 12-Month | 44.3°F (6.8°C) | 45.1°F (7.3°C) | -0.8°F | 27th Coolest | Coolest since: | 1916 |
| 104th Warmest | Warmest since: | 2015 | ||||
| Jul 1950– 18-Month | 46.5°F (8.1°C) | 46.5°F (8.1°C) | 0.0°F | 67th Coolest | Coolest since: | 1985 |
| 63rd Warmest | Warmest since: | 2015 | ||||
| Jan 1950– 24-Month | 44.3°F (6.8°C) | 45.1°F (7.3°C) | -0.8°F | 19th Coolest | Coolest since: | 1917 |
| 111th Warmest | Warmest since: | 2015 | ||||
| Ties: 1898, 1929, 1933 | ||||||
| Jan 1949– 36-Month | 44.2°F (6.8°C) | 45.1°F (7.3°C) | -0.9°F | 14th Coolest | Coolest since: | 1913 |
| 115th Warmest | Warmest since: | 2016 | ||||
| Ties: 1897, 1903, 1923, 1930 | ||||||
| Jan 1948– 48-Month | 44.0°F (6.7°C) | 45.1°F (7.3°C) | -1.1°F | 3rd Coolest | Coolest since: | 1913, 1914 |
| 125th Warmest | Warmest since: | 2016, 2017 | ||||
| Jan 1947– 60-Month | 44.4°F (6.9°C) | 45.0°F (7.2°C) | -0.6°F | 16th Coolest | Coolest since: | 1913 |
| 111th Warmest | Warmest since: | 2018 | ||||
| Ties: 1903, 1932 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published March 2025, retrieved on March 24, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings
