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, January 1971

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
January 1971
1-Month
29.1°F
(-1.6°C)
26.2°F
(-3.2°C)
2.9°F
(1.6°C)
87th Coolest
Coolest since:
1937, 1949
42nd Warmest
Warmest since:
1953
Ties: 1938, 1970
Dec 1970–Jan 1971
2-Month
27.9°F
(-2.3°C)
27.1°F
(-2.7°C)
0.8°F
(0.4°C)
61st Coolest
Coolest since:
1949
67th Warmest
Warmest since:
1934
Ties: 1945
Nov 1970–Jan 1971
3-Month
30.4°F
(-0.9°C)
29.6°F
(-1.3°C)
0.8°F
(0.4°C)
70th Coolest
Coolest since:
1949
58th Warmest
Warmest since:
1934
Ties: 1921, 1939, 1941
Oct 1970–Jan 1971
4-Month
33.5°F
(0.8°C)
33.7°F
(0.9°C)
-0.2°F
(-0.1°C)
47th Coolest
Coolest since:
1949
81st Warmest
Warmest since:
1934
Ties: 1943
Sep 1970–Jan 1971
5-Month
37.1°F
(2.8°C)
38.0°F
(3.3°C)
-0.9°F
(-0.5°C)
32nd Coolest
Coolest since:
1949
96th Warmest
Warmest since:
2015
Ties: 1984
Aug 1970–Jan 1971
6-Month
41.7°F
(5.4°C)
42.2°F
(5.7°C)
-0.5°F
(-0.3°C)
37th Coolest
Coolest since:
1949
91st Warmest
Warmest since:
2015
Ties: 1898, 1901
Jul 1970–Jan 1971
7-Month
45.1°F
(7.3°C)
45.4°F
(7.4°C)
-0.3°F
(-0.1°C)
46th Coolest
Coolest since:
1949
82nd Warmest
Warmest since:
2015
Jun 1970–Jan 1971
8-Month
46.9°F
(8.3°C)
46.8°F
(8.2°C)
0.1°F
(0.1°C)
58th Coolest
Coolest since:
1949
70th Warmest
Warmest since:
2022
Ties: 1943, 1948, 2001
May 1970–Jan 1971
9-Month
47.3°F
(8.5°C)
47.2°F
(8.4°C)
0.1°F
(0.1°C)
60th Coolest
Coolest since:
1917
68th Warmest
Warmest since:
2015
Ties: 1966, 2001, 2011
Apr 1970–Jan 1971
10-Month
46.3°F
(7.9°C)
46.7°F
(8.2°C)
-0.4°F
(-0.3°C)
39th Coolest
Coolest since:
1917, 1949
89th Warmest
Warmest since:
2015
Ties: 1933, 1977, 1983
Mar 1970–Jan 1971
11-Month
45.3°F
(7.4°C)
45.7°F
(7.6°C)
-0.4°F
(-0.2°C)
40th Coolest
Coolest since:
1949
88th Warmest
Warmest since:
2016
Ties: 1914, 1946, 1947, 1983, 1984
Feb 1970–Jan 1971
12-Month
44.4°F
(6.9°C)
44.4°F
(6.9°C)
0.0°F
(0.0°C)
57th Coolest
Coolest since:
1949
71st Warmest
Warmest since:
2016
Ties: 1945, 1951, 1984
Aug 1969–Jan 1971
18-Month
43.9°F
(6.6°C)
43.7°F
(6.5°C)
0.2°F
(0.1°C)
69th Coolest
Coolest since:
1917
58th Warmest
Warmest since:
2016
Ties: 1905, 1945, 1946, 2009
Feb 1969–Jan 1971
24-Month
44.6°F
(7.0°C)
44.4°F
(6.9°C)
0.2°F
(0.1°C)
71st Coolest
Coolest since:
1913, 1950, 1957
56th Warmest
Warmest since:
2016
Ties: 1943, 1963, 1978, 1983, 2012
Feb 1968–Jan 1971
36-Month
44.5°F
(6.9°C)
44.4°F
(6.9°C)
0.1°F
(0.0°C)
57th Coolest
Coolest since:
1914
69th Warmest
Warmest since:
2017
Ties: 1926, 1929, 1944, 1954, 1962, 1967, 1984
Feb 1967–Jan 1971
48-Month
44.7°F
(7.1°C)
44.4°F
(6.9°C)
0.3°F
(0.2°C)
69th Coolest
Coolest since:
1915
56th Warmest
Warmest since:
2018
Ties: 1967, 1968
Feb 1966–Jan 1971
60-Month
44.9°F
(7.2°C)
44.4°F
(6.9°C)
0.5°F
(0.3°C)
83rd Coolest
Coolest since:
1917
41st Warmest
Warmest since:
2018, 2019
Ties: 1938, 1945, 1963, 1968, 1970, 1982, 1984

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