Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Pacific Northwest Basin

Average Temperature Rankings, December 1992

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  • Record Coolest
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 1992
1-Month
24.6°F
(-4.1°C)
28.1°F
(-2.2°C)
-3.5°F
(-1.9°C)
21st Coolest
Coolest since:
1990
108th Warmest
Warmest since:
1917
Nov–Dec 1992
2-Month
28.8°F
(-1.8°C)
31.3°F
(-0.4°C)
-2.5°F
(-1.4°C)
15th Coolest
Coolest since:
1985
114th Warmest
Warmest since:
1917
Ties: 1909, 1935, 1951, 1955, 1994
Oct–Dec 1992
3-Month
35.3°F
(1.8°C)
36.1°F
(2.3°C)
-0.8°F
(-0.5°C)
35th Coolest
Coolest since:
1985
94th Warmest
Warmest since:
1917
Ties: 1968, 2013
Sep–Dec 1992
4-Month
40.3°F
(4.6°C)
41.0°F
(5.0°C)
-0.7°F
(-0.4°C)
33rd Coolest
Coolest since:
1985
96th Warmest
Warmest since:
1917
Ties: 1921, 1959, 1964
Aug–Dec 1992
5-Month
45.2°F
(7.3°C)
45.4°F
(7.4°C)
-0.2°F
(-0.1°C)
47th Coolest
Coolest since:
1985
82nd Warmest
Warmest since:
1917, 2014
Ties: 1954, 1975
Jul–Dec 1992
6-Month
48.2°F
(9.0°C)
48.6°F
(9.2°C)
-0.4°F
(-0.2°C)
42nd Coolest
Coolest since:
1985
87th Warmest
Warmest since:
2014
Ties: 1896, 1954, 1956
Jun–Dec 1992
7-Month
50.1°F
(10.1°C)
49.8°F
(9.9°C)
0.3°F
(0.2°C)
71st Coolest
Coolest since:
1916
58th Warmest
Warmest since:
2021
Ties: 1941, 1952, 1961, 2009
May–Dec 1992
8-Month
50.8°F
(10.4°C)
49.8°F
(9.9°C)
1.0°F
(0.5°C)
99th Coolest
Coolest since:
1916
30th Warmest
Warmest since:
2021
Ties: 1933, 1966
Apr–Dec 1992
9-Month
50.3°F
(10.2°C)
49.0°F
(9.4°C)
1.3°F
(0.8°C)
109th Coolest
Coolest since:
1916
20th Warmest
Warmest since:
2021
Ties: 1937, 2001
Mar–Dec 1992
10-Month
49.6°F
(9.8°C)
47.7°F
(8.7°C)
1.9°F
(1.1°C)
121st Coolest
Coolest since:
1916
8th Warmest
Warmest since:
2015
Ties: 1939, 2003, 2016, 2017
Feb–Dec 1992
11-Month
48.5°F
(9.2°C)
46.1°F
(7.8°C)
2.4°F
(1.4°C)
126th Coolest
Coolest since:
1955
3rd Warmest
Warmest since:
2015
Ties: 2021
Jan–Dec 1992
12-Month
47.0°F
(8.3°C)
44.4°F
(6.9°C)
2.6°F
(1.4°C)
126th Coolest
Coolest since:
1916
3rd Warmest
Warmest since:
2015
Ties: 2014, 2021
Jul 1991–Dec 1992
18-Month
48.1°F
(8.9°C)
45.8°F
(7.7°C)
2.3°F
(1.2°C)
124th Coolest
Coolest since:
1985
4th Warmest
Warmest since:
2015
Ties: 2016
Jan 1991–Dec 1992
24-Month
46.2°F
(7.9°C)
44.4°F
(6.9°C)
1.8°F
(1.0°C)
120th Coolest
Coolest since:
1917
8th Warmest
Warmest since:
2015
Ties: 1940, 1987, 1988
Jan 1990–Dec 1992
36-Month
45.9°F
(7.7°C)
44.4°F
(6.9°C)
1.5°F
(0.8°C)
113th Coolest
Coolest since:
1913
14th Warmest
Warmest since:
2016
Ties: 1940, 2007, 2020
Jan 1989–Dec 1992
48-Month
45.6°F
(7.6°C)
44.4°F
(6.9°C)
1.2°F
(0.7°C)
108th Coolest
Coolest since:
1913, 1914, 1919
18th Warmest
Warmest since:
2016, 2017
Ties: 1942, 1990, 1995, 1998, 2000
Jan 1988–Dec 1992
60-Month
45.7°F
(7.6°C)
44.4°F
(6.9°C)
1.3°F
(0.7°C)
112th Coolest
Coolest since:
1913
13th Warmest
Warmest since:
2018
Ties: 1990, 1998, 2003, 2008, 2014

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