Climate at a Glance

Regional 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 September 2021. For more information, please see Climatological Rankings.


Pacific Northwest Basin

Average Temperature Rankings, December 1966

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1966
1-Month
31.0°F
(-0.6°C)
28.1°F
(-2.2°C)
2.9°F
(1.6°C)
104th Coolest Coolest since: 1965 1990
23rd Warmest Warmest since: 1962 1917
Ties: 1999, 2019
Nov–Dec 1966
2-Month
34.0°F
(1.1°C)
31.3°F
(-0.4°C)
2.7°F
(1.5°C)
110th Coolest Coolest since: 1965 1985
17th Warmest Warmest since: 1962 1917
Ties: 1941, 2004
Oct–Dec 1966
3-Month
37.8°F
(3.2°C)
36.2°F
(2.3°C)
1.6°F
(0.9°C)
105th Coolest Coolest since: 1964 1985
22nd Warmest Warmest since: 1965 1917
Ties: 1995
Sep–Dec 1966
4-Month
43.1°F
(6.2°C)
41.0°F
(5.0°C)
2.1°F
(1.2°C)
112th Coolest Coolest since: 1965 1985
15th Warmest Warmest since: 1963 1917
Aug–Dec 1966
5-Month
47.1°F
(8.4°C)
45.4°F
(7.4°C)
1.7°F
(1.0°C)
106th Coolest Coolest since: 1965 1985
21st Warmest Warmest since: 1963 1917, 2014
Ties: 1979, 1981, 1987, 2017
Jul–Dec 1966
6-Month
49.8°F
(9.9°C)
48.6°F
(9.2°C)
1.2°F
(0.7°C)
100th Coolest Coolest since: 1965 1985
27th Warmest Warmest since: 1963 2014
Ties: 1963, 2006
Jun–Dec 1966
7-Month
50.6°F
(10.3°C)
49.7°F
(9.8°C)
0.9°F
(0.5°C)
92nd Coolest Coolest since: 1965 1916
35th Warmest Warmest since: 1963 2015
Ties: 1936, 1963
May–Dec 1966
8-Month
50.8°F
(10.4°C)
49.8°F
(9.9°C)
1.0°F
(0.5°C)
99th Coolest Coolest since: 1965 1916
28th Warmest Warmest since: 1958 2015
Ties: 1933, 1992
Apr–Dec 1966
9-Month
49.9°F
(9.9°C)
49.0°F
(9.4°C)
0.9°F
(0.5°C)
97th Coolest Coolest since: 1965 1916
30th Warmest Warmest since: 1958 2015
Ties: 1925, 1949
Mar–Dec 1966
10-Month
48.5°F
(9.2°C)
47.7°F
(8.7°C)
0.8°F
(0.5°C)
95th Coolest Coolest since: 1965 1916
32nd Warmest Warmest since: 1958 2015
Ties: 1947, 1981, 1997
Feb–Dec 1966
11-Month
46.8°F
(8.2°C)
46.1°F
(7.8°C)
0.7°F
(0.4°C)
90th Coolest Coolest since: 1965 1955
37th Warmest Warmest since: 1963 2015
Ties: 1937, 1961, 2000
Jan–Dec 1966
12-Month
45.3°F
(7.4°C)
44.4°F
(6.9°C)
0.9°F
(0.5°C)
91st Coolest Coolest since: 1965 1916
36th Warmest Warmest since: 1961 2015
Ties: 1900, 1999, 2000
Jul 1965–Dec 1966
18-Month
46.5°F
(8.1°C)
45.8°F
(7.7°C)
0.7°F
(0.4°C)
86th Coolest Coolest since: 1965 1985
40th Warmest Warmest since: 1963 2015
Ties: 1959, 1991, 2001, 2009
Jan 1965–Dec 1966
24-Month
45.0°F
(7.2°C)
44.5°F
(6.9°C)
0.5°F
(0.3°C)
84th Coolest Coolest since: 1965 1917
42nd Warmest Warmest since: 1959 2015
Ties: 1954, 1974, 1990
Jan 1964–Dec 1966
36-Month
44.3°F
(6.8°C)
44.4°F
(6.9°C)
-0.1°F
(-0.1°C)
50th Coolest Coolest since: 1965 1913
75th Warmest Warmest since: 1965 2016
Ties: 1907, 1908, 1946, 1965
Jan 1963–Dec 1966
48-Month
44.5°F
(6.9°C)
44.4°F
(6.9°C)
0.1°F
(0.0°C)
62nd Coolest Coolest since: 1965 1913, 1914, 1919
62nd Warmest Warmest since: 1964 2016, 2017
Ties: 1907, 1944, 1947, 1964, 1979, 1987
Jan 1962–Dec 1966
60-Month
44.5°F
(6.9°C)
44.4°F
(6.9°C)
0.1°F
(0.0°C)
57th Coolest Coolest since: 1965 1913
66th Warmest Warmest since: 1965 2018
Ties: 1945, 1965, 1977, 1984, 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2021, retrieved on October 21, 2021 from https://www.ncdc.noaa.gov/cag/