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 1931

View Period (Months):
Download: csv json xml
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
January 1931
1-Month
28.8°F
(-1.8°C)
26.2°F
(-3.2°C)
2.6°F
(1.4°C)
82nd Coolest
Coolest since:
1937, 1949
47th Warmest
Warmest since:
1953
Dec 1930–Jan 1931
2-Month
26.6°F
(-3.0°C)
27.1°F
(-2.7°C)
-0.5°F
(-0.3°C)
41st Coolest
Coolest since:
1949
87th Warmest
Warmest since:
1934
Ties: 1912, 1923
Nov 1930–Jan 1931
3-Month
28.3°F
(-2.1°C)
29.6°F
(-1.3°C)
-1.3°F
(-0.8°C)
24th Coolest
Coolest since:
1949
104th Warmest
Warmest since:
1934
Ties: 1923, 1950, 1960, 1969, 1972
Oct 1930–Jan 1931
4-Month
32.1°F
(0.1°C)
33.7°F
(0.9°C)
-1.6°F
(-0.8°C)
24th Coolest
Coolest since:
1949
104th Warmest
Warmest since:
1934
Ties: 1906, 1915, 1973, 1993
Sep 1930–Jan 1931
5-Month
36.8°F
(2.7°C)
38.1°F
(3.4°C)
-1.3°F
(-0.7°C)
25th Coolest
Coolest since:
1949
103rd Warmest
Warmest since:
2015
Ties: 1950, 1993
Aug 1930–Jan 1931
6-Month
41.5°F
(5.3°C)
42.2°F
(5.7°C)
-0.7°F
(-0.4°C)
33rd Coolest
Coolest since:
1949
95th Warmest
Warmest since:
2015
Jul 1930–Jan 1931
7-Month
44.9°F
(7.2°C)
45.4°F
(7.4°C)
-0.5°F
(-0.2°C)
39th Coolest
Coolest since:
1949
89th Warmest
Warmest since:
2015
Ties: 1928, 1936, 1955
Jun 1930–Jan 1931
8-Month
46.2°F
(7.9°C)
46.8°F
(8.2°C)
-0.6°F
(-0.3°C)
35th Coolest
Coolest since:
1949
93rd Warmest
Warmest since:
2022
Ties: 1933
May 1930–Jan 1931
9-Month
46.4°F
(8.0°C)
47.1°F
(8.4°C)
-0.7°F
(-0.4°C)
25th Coolest
Coolest since:
1917
103rd Warmest
Warmest since:
2015
Ties: 1897, 1899, 1947
Apr 1930–Jan 1931
10-Month
46.5°F
(8.1°C)
46.7°F
(8.2°C)
-0.2°F
(-0.1°C)
44th Coolest
Coolest since:
1917, 1949
84th Warmest
Warmest since:
2015
Ties: 1932, 1937, 1946, 1962
Mar 1930–Jan 1931
11-Month
45.7°F
(7.6°C)
45.8°F
(7.7°C)
-0.1°F
(-0.1°C)
58th Coolest
Coolest since:
1949
70th Warmest
Warmest since:
2016
Ties: 1945, 1966, 2012
Feb 1930–Jan 1931
12-Month
44.7°F
(7.1°C)
44.4°F
(6.9°C)
0.3°F
(0.2°C)
63rd Coolest
Coolest since:
1949
65th Warmest
Warmest since:
2016
Ties: 1908
Aug 1929–Jan 1931
18-Month
43.4°F
(6.3°C)
43.7°F
(6.5°C)
-0.3°F
(-0.2°C)
39th Coolest
Coolest since:
1917
88th Warmest
Warmest since:
2016
Ties: 1902, 1909, 1932, 1952, 1958, 1970, 1977
Feb 1929–Jan 1931
24-Month
43.6°F
(6.4°C)
44.5°F
(6.9°C)
-0.9°F
(-0.5°C)
17th Coolest
Coolest since:
1913, 1950, 1957
110th Warmest
Warmest since:
2016
Ties: 1897, 1900, 1922
Feb 1928–Jan 1931
36-Month
43.6°F
(6.4°C)
44.4°F
(6.9°C)
-0.8°F
(-0.5°C)
15th Coolest
Coolest since:
1914
111th Warmest
Warmest since:
2017
Ties: 1898, 1900, 1904, 1919, 1950
Feb 1927–Jan 1931
48-Month
43.7°F
(6.5°C)
44.5°F
(6.9°C)
-0.8°F
(-0.4°C)
15th Coolest
Coolest since:
1915
110th Warmest
Warmest since:
2018
Ties: 1899, 1900, 1925, 1950
Feb 1926–Jan 1931
60-Month
44.1°F
(6.7°C)
44.4°F
(6.9°C)
-0.3°F
(-0.2°C)
36th Coolest
Coolest since:
1917
88th Warmest
Warmest since:
2018, 2019
Ties: 1905, 1911, 1926

Citing This Page