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 1927

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
January 1927
1-Month
26.4°F
(-3.1°C)
26.2°F
(-3.2°C)
0.2°F
(0.1°C)
51st Coolest
Coolest since:
1937, 1949
78th Warmest
Warmest since:
1953
Dec 1926–Jan 1927
2-Month
26.9°F
(-2.8°C)
27.1°F
(-2.7°C)
-0.2°F
(-0.1°C)
47th Coolest
Coolest since:
1949
81st Warmest
Warmest since:
1934
Ties: 1906
Nov 1926–Jan 1927
3-Month
30.6°F
(-0.8°C)
29.6°F
(-1.3°C)
1.0°F
(0.5°C)
76th Coolest
Coolest since:
1949
52nd Warmest
Warmest since:
1934
Ties: 1911, 1955
Oct 1926–Jan 1927
4-Month
34.7°F
(1.5°C)
33.7°F
(0.9°C)
1.0°F
(0.6°C)
81st Coolest
Coolest since:
1949
47th Warmest
Warmest since:
1934
Ties: 1911, 1948
Sep 1926–Jan 1927
5-Month
37.8°F
(3.2°C)
38.1°F
(3.4°C)
-0.3°F
(-0.2°C)
46th Coolest
Coolest since:
1949
82nd Warmest
Warmest since:
2015
Ties: 1907, 1987
Aug 1926–Jan 1927
6-Month
42.0°F
(5.6°C)
42.3°F
(5.7°C)
-0.3°F
(-0.1°C)
46th Coolest
Coolest since:
1949
82nd Warmest
Warmest since:
2015
Ties: 1903, 1907, 1924, 2001, 2008
Jul 1926–Jan 1927
7-Month
45.5°F
(7.5°C)
45.4°F
(7.4°C)
0.1°F
(0.1°C)
55th Coolest
Coolest since:
1949
73rd Warmest
Warmest since:
2015
Ties: 1921, 2017
Jun 1926–Jan 1927
8-Month
47.3°F
(8.5°C)
46.8°F
(8.2°C)
0.5°F
(0.3°C)
74th Coolest
Coolest since:
1949
54th Warmest
Warmest since:
2022
Ties: 1926, 1958, 1966, 1982, 1987, 2017
May 1926–Jan 1927
9-Month
47.6°F
(8.7°C)
47.1°F
(8.4°C)
0.5°F
(0.3°C)
74th Coolest
Coolest since:
1917
54th Warmest
Warmest since:
2015
Ties: 1919, 1923, 1974, 1993, 2012
Apr 1926–Jan 1927
10-Month
47.7°F
(8.7°C)
46.7°F
(8.2°C)
1.0°F
(0.5°C)
95th Coolest
Coolest since:
1917, 1949
33rd Warmest
Warmest since:
2015
Ties: 1918, 2006, 2010
Mar 1926–Jan 1927
11-Month
47.0°F
(8.3°C)
45.8°F
(7.7°C)
1.2°F
(0.6°C)
104th Coolest
Coolest since:
1949
24th Warmest
Warmest to Date
2016
Ties: 1934, 1967, 1990, 2006, 2008
Feb 1926–Jan 1927
12-Month
46.0°F
(7.8°C)
44.4°F
(6.9°C)
1.6°F
(0.9°C)
111th Coolest
Coolest since:
1949
17th Warmest
Warmest to Date
2016
Ties: 1989
Aug 1925–Jan 1927
18-Month
44.8°F
(7.1°C)
43.7°F
(6.5°C)
1.1°F
(0.6°C)
97th Coolest
Coolest since:
1917
30th Warmest
Warmest since:
2016
Ties: 1967, 1981, 2007, 2008
Feb 1925–Jan 1927
24-Month
45.8°F
(7.7°C)
44.4°F
(6.9°C)
1.4°F
(0.8°C)
108th Coolest
Coolest since:
1913, 1950, 1957
19th Warmest
Warmest to Date
2016
Ties: 2003
Feb 1924–Jan 1927
36-Month
45.3°F
(7.4°C)
44.4°F
(6.9°C)
0.9°F
(0.5°C)
95th Coolest
Coolest since:
1914
31st Warmest
Warmest to Date
2017
Ties: 1935, 1936, 1943, 1991, 1998, 2010
Feb 1923–Jan 1927
48-Month
44.9°F
(7.2°C)
44.5°F
(6.9°C)
0.4°F
(0.3°C)
80th Coolest
Coolest since:
1915
45th Warmest
Warmest to Date
2018
Ties: 1928, 1936, 1940, 1964
Feb 1922–Jan 1927
60-Month
44.6°F
(7.0°C)
44.4°F
(6.9°C)
0.2°F
(0.1°C)
68th Coolest
Coolest since:
1917
56th Warmest
Warmest to Date
2018, 2019
Ties: 1928, 1937, 1969, 1978, 1981, 1983

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