NOAA's National Centers for Environmental Information
Regional Rankings
Northwest
December 1927 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| December 1927 1-Month | 23.5°F (-4.7°C) | 28.8°F (-1.8°C) | -5.3°F | 10th Coolest | Coolest since: | 1990 |
| 121st Warmest | Warmest since: | 1917 | ||||
| Nov– 2-Month | 31.0°F (-0.6°C) | 32.1°F (0.1°C) | -1.1°F | 36th Coolest | Coolest since: | 1985 |
| 95th Warmest | Warmest since: | 1917 | ||||
| Oct– 3-Month | 36.3°F (2.4°C) | 36.9°F (2.7°C) | -0.6°F | 41st Coolest | Coolest since: | 1985 |
| 90th Warmest | Warmest since: | 1917 | ||||
| Ties: 1896 | ||||||
| Sep– 4-Month | 40.7°F (4.8°C) | 41.8°F (5.4°C) | -1.1°F | 27th Coolest | Coolest since: | 1985 |
| 104th Warmest | Warmest since: | 1917 | ||||
| Aug– 5-Month | 45.2°F (7.3°C) | 46.1°F (7.8°C) | -0.9°F | 23rd Coolest | Coolest since: | 1985 |
| 108th Warmest | Warmest since: | 2024 | ||||
| Jul– 6-Month | 48.5°F (9.2°C) | 49.2°F (9.6°C) | -0.7°F | 32nd Coolest | Coolest since: | 1985 |
| 99th Warmest | Warmest since: | 2024 | ||||
| Jun– 7-Month | 49.9°F (9.9°C) | 50.4°F (10.2°C) | -0.5°F | 38th Coolest | Coolest since: | 1916 |
| 93rd Warmest | Warmest since: | 2024 | ||||
| May– 8-Month | 49.5°F (9.7°C) | 50.4°F (10.2°C) | -0.9°F | 20th Coolest | Coolest since: | 1916 |
| 111th Warmest | Warmest since: | 2023 | ||||
| Apr– 9-Month | 48.6°F (9.2°C) | 49.6°F (9.8°C) | -1.0°F | 20th Coolest | Coolest since: | 1916 |
| 111th Warmest | Warmest since: | 2021 | ||||
| Mar– 10-Month | 47.3°F (8.5°C) | 48.3°F (9.1°C) | -1.0°F | 22nd Coolest | Coolest since: | 1916 |
| 109th Warmest | Warmest since: | 2015 | ||||
| Ties: 1913, 1924 | ||||||
| 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 | 44.4°F (6.9°C) | 45.1°F (7.3°C) | -0.7°F | 30th Coolest | Coolest since: | 1916 |
| 101st Warmest | Warmest since: | 2015 | ||||
| Jul 1926– 18-Month | 46.0°F (7.8°C) | 46.5°F (8.1°C) | -0.5°F | 30th Coolest | Coolest since: | 1985 |
| 100th Warmest | Warmest since: | 2015 | ||||
| Jan 1926– 24-Month | 45.5°F (7.5°C) | 45.1°F (7.3°C) | 0.4°F | 80th Coolest | Coolest since: | 1917 |
| 50th Warmest | Warmest since: | 2015 | ||||
| Jan 1925– 36-Month | 45.8°F (7.7°C) | 45.1°F (7.3°C) | 0.7°F | 90th Coolest | Coolest since: | 1913 |
| 39th Warmest | Warmest since: | 2016 | ||||
| Jan 1924– 48-Month | 45.5°F (7.5°C) | 45.1°F (7.3°C) | 0.4°F | 80th Coolest | Coolest since: | 1913, 1914 |
| 48th Warmest | Warmest since: | 2016, 2017 | ||||
| Jan 1923– 60-Month | 45.3°F (7.4°C) | 45.0°F (7.2°C) | 0.3°F | 73rd Coolest | Coolest since: | 1913 |
| 54th Warmest | Warmest to Date | 2018 | ||||
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
