Climate at a Glance
Statewide Rankings
Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of July 2022. For more information, please see Climatological Rankings.
Oregon
Average Temperature Rankings, December 1990
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
December 1990 1-Month |
24.4°F (-4.2°C) | 31.8°F (-0.1°C) |
-7.4°F (-4.1°C) | 2nd Coolest | Coolest since: 1924 | 1924 |
| 126th Warmest | Warmest since: 1989 | 1917 | ||||
| Ties: 1914 | ||||||
|
Nov–Dec 1990 2-Month |
31.6°F (-0.2°C) | 34.7°F (1.5°C) |
-3.1°F (-1.7°C) | 12th Coolest | Coolest since: 1985 | 1985 |
| 116th Warmest | Warmest since: 1989 | 1917 | ||||
| Ties: 1909 | ||||||
|
Oct–Dec 1990 3-Month |
36.7°F (2.6°C) | 39.2°F (4.0°C) |
-2.5°F (-1.4°C) | 12th Coolest | Coolest since: 1985 | 1985 |
| 116th Warmest | Warmest since: 1989 | 1917 | ||||
| Ties: 1931 | ||||||
|
Sep–Dec 1990 4-Month |
43.1°F (6.2°C) | 43.7°F (6.5°C) |
-0.6°F (-0.3°C) | 40th Coolest | Coolest since: 1985 | 1985 |
| 88th Warmest | Warmest since: 1989 | 2014 | ||||
| Ties: 2007 | ||||||
|
Aug–Dec 1990 5-Month |
47.5°F (8.6°C) | 47.7°F (8.7°C) |
-0.2°F (-0.1°C) | 51st Coolest | Coolest since: 1985 | 1985 |
| 77th Warmest | Warmest since: 1989 | 2014 | ||||
| Ties: 1983, 2000 | ||||||
|
Jul–Dec 1990 6-Month |
50.8°F (10.4°C) | 50.5°F (10.3°C) |
0.3°F (0.1°C) | 61st Coolest | Coolest since: 1986 | 1916, 1985 |
| 67th Warmest | Warmest since: 1989 | 2014 | ||||
| Ties: 1901, 1945, 1965, 1992, 1994 | ||||||
|
Jun–Dec 1990 7-Month |
51.9°F (11.1°C) | 51.6°F (10.9°C) |
0.3°F (0.2°C) | 70th Coolest | Coolest since: 1985 | 1916 |
| 58th Warmest | Warmest since: 1989 | 2021 | ||||
| Ties: 1980, 2010 | ||||||
|
May–Dec 1990 8-Month |
51.5°F (10.8°C) | 51.4°F (10.8°C) |
0.1°F (0.0°C) | 59th Coolest | Coolest since: 1985 | 1916 |
| 69th Warmest | Warmest since: 1989 | 2014, 2021 | ||||
| Ties: 1953, 1957 | ||||||
|
Apr–Dec 1990 9-Month |
51.2°F (10.7°C) | 50.5°F (10.3°C) |
0.7°F (0.4°C) | 83rd Coolest | Coolest since: 1986 | 1916 |
| 45th Warmest | Warmest since: 1989 | 2021 | ||||
| Ties: 1904, 1933, 1938, 1949, 1962, 1969, 1986, 1991, 1999, 2008 | ||||||
|
Mar–Dec 1990 10-Month |
50.2°F (10.1°C) | 49.3°F (9.6°C) |
0.9°F (0.5°C) | 96th Coolest | Coolest since: 1989 | 1916 |
| 32nd Warmest | Warmest since: 1989 | 2014, 2015 | ||||
| Ties: 1947, 1981, 1989, 1998, 2005, 2019 | ||||||
|
Feb–Dec 1990 11-Month |
48.6°F (9.2°C) | 48.0°F (8.9°C) |
0.6°F (0.3°C) | 82nd Coolest | Coolest since: 1989 | 1899 |
| 46th Warmest | Warmest since: 1988 | 2015 | ||||
| Ties: 1968, 1980 | ||||||
|
Jan–Dec 1990 12-Month |
47.4°F (8.6°C) | 46.5°F (8.1°C) |
0.9°F (0.5°C) | 91st Coolest | Coolest since: 1989 | 1916 |
| 37th Warmest | Warmest since: 1988 | 2015 | ||||
| Ties: 1925, 1966 | ||||||
|
Jul 1989–Dec 1990 18-Month |
48.6°F (9.2°C) | 47.9°F (8.8°C) |
0.7°F (0.4°C) | 85th Coolest | Coolest since: 1989 | 1899, 1913 |
| 42nd Warmest | Warmest since: 1988 | 2015 | ||||
| Ties: 1953, 1966, 2001 | ||||||
|
Jan 1989–Dec 1990 24-Month |
47.0°F (8.3°C) | 46.5°F (8.1°C) |
0.5°F (0.2°C) | 81st Coolest | Coolest since: 1986 | 1912 |
| 46th Warmest | Warmest since: 1989 | 2015 | ||||
| Ties: 1962, 1980, 2009 | ||||||
|
Jan 1988–Dec 1990 36-Month |
47.3°F (8.5°C) | 46.5°F (8.1°C) |
0.8°F (0.4°C) | 92nd Coolest | Coolest since: 1987 | 1913 |
| 34th Warmest | Warmest since: 1989 | 2016 | ||||
| Ties: 1959, 1981, 2009, 2013 | ||||||
|
Jan 1987–Dec 1990 48-Month |
47.6°F (8.7°C) | 46.5°F (8.1°C) |
1.1°F (0.6°C) | 105th Coolest | Coolest since: 1988 | 1913, 1914 |
| 20th Warmest | Warmest since: 1989 | 2017 | ||||
| Ties: 1942, 1994, 1999, 2000, 2001, 2008 | ||||||
|
Jan 1986–Dec 1990 60-Month |
47.7°F (8.7°C) | 46.5°F (8.1°C) |
1.2°F (0.6°C) | 109th Coolest | Coolest since: 1989 | 1899, 1913 |
| 15th Warmest | Warmest to Date | 2018 | ||||
| Ties: 1995, 1996, 1999, 2008, 2014 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2022, retrieved on August 10, 2022 from https://www.ncei.noaa.gov/cag/