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 1997

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1997
1-Month
28.7°F
(-1.8°C)
28.1°F
(-2.2°C)
0.6°F
(0.4°C)
70th Coolest Coolest since: 1996 1990
57th Warmest Warmest since: 1995 1917
Ties: 2017
Nov–Dec 1997
2-Month
33.0°F
(0.6°C)
31.4°F
(-0.3°C)
1.6°F
(0.9°C)
92nd Coolest Coolest since: 1996 1985
35th Warmest Warmest since: 1995 1917
Ties: 2001
Oct–Dec 1997
3-Month
36.9°F
(2.7°C)
36.2°F
(2.3°C)
0.7°F
(0.4°C)
77th Coolest Coolest since: 1996 1985
50th Warmest Warmest since: 1995 1917
Ties: 1900, 1925
Sep–Dec 1997
4-Month
42.2°F
(5.7°C)
41.1°F
(5.1°C)
1.1°F
(0.6°C)
90th Coolest Coolest since: 1996 1985
37th Warmest Warmest since: 1995 1917
Aug–Dec 1997
5-Month
46.8°F
(8.2°C)
45.5°F
(7.5°C)
1.3°F
(0.7°C)
97th Coolest Coolest since: 1996 1985
30th Warmest Warmest since: 1991 1917, 2014
Ties: 1901, 1974
Jul–Dec 1997
6-Month
49.5°F
(9.7°C)
48.6°F
(9.2°C)
0.9°F
(0.5°C)
87th Coolest Coolest since: 1996 1985
40th Warmest Warmest since: 1995 2014
Ties: 1901, 1995
Jun–Dec 1997
7-Month
50.5°F
(10.3°C)
49.8°F
(9.9°C)
0.7°F
(0.4°C)
89th Coolest Coolest since: 1996 1916
38th Warmest Warmest since: 1991 2015
Ties: 1906, 1918, 1962, 1977, 1981, 2008
May–Dec 1997
8-Month
50.9°F
(10.5°C)
49.8°F
(9.9°C)
1.1°F
(0.6°C)
101st Coolest Coolest since: 1996 1916
26th Warmest Warmest since: 1988 2015
Ties: 2002
Apr–Dec 1997
9-Month
49.8°F
(9.9°C)
49.0°F
(9.4°C)
0.8°F
(0.5°C)
94th Coolest Coolest since: 1996 1916
33rd Warmest Warmest since: 1994 2015
Ties: 1906, 1933, 1938, 1967, 2019
Mar–Dec 1997
10-Month
48.5°F
(9.2°C)
47.7°F
(8.7°C)
0.8°F
(0.5°C)
95th Coolest Coolest since: 1996 1916
32nd Warmest Warmest since: 1994 2015
Ties: 1947, 1966, 1981
Feb–Dec 1997
11-Month
46.9°F
(8.3°C)
46.1°F
(7.8°C)
0.8°F
(0.5°C)
92nd Coolest Coolest since: 1996 1955
35th Warmest Warmest since: 1995 2015
Ties: 1974
Jan–Dec 1997
12-Month
45.4°F
(7.4°C)
44.5°F
(6.9°C)
0.9°F
(0.5°C)
95th Coolest Coolest since: 1996 1916
32nd Warmest Warmest since: 1995 2015
Ties: 1961, 1990, 1991
Jul 1996–Dec 1997
18-Month
46.6°F
(8.1°C)
45.8°F
(7.7°C)
0.8°F
(0.4°C)
92nd Coolest Coolest since: 1996 1985
34th Warmest Warmest since: 1995 2015
Ties: 1961, 1963, 1968, 1980, 2019
Jan 1996–Dec 1997
24-Month
45.1°F
(7.3°C)
44.5°F
(6.9°C)
0.6°F
(0.4°C)
86th Coolest Coolest since: 1994 1917
40th Warmest Warmest since: 1996 2015
Ties: 2010
Jan 1995–Dec 1997
36-Month
45.3°F
(7.4°C)
44.4°F
(6.9°C)
0.9°F
(0.5°C)
97th Coolest Coolest since: 1995 1913
28th Warmest Warmest since: 1996 2016
Ties: 1935, 1990, 2013
Jan 1994–Dec 1997
48-Month
45.5°F
(7.5°C)
44.4°F
(6.9°C)
1.1°F
(0.6°C)
102nd Coolest Coolest since: 1996 1913, 1914, 1919
22nd Warmest Warmest since: 1995 2016, 2017
Ties: 1994, 1999, 2008
Jan 1993–Dec 1997
60-Month
45.1°F
(7.3°C)
44.4°F
(6.9°C)
0.7°F
(0.4°C)
90th Coolest Coolest since: 1989 1913
33rd Warmest Warmest since: 1996 2018
Ties: 1938

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2021, retrieved on October 26, 2021 from https://www.ncdc.noaa.gov/cag/