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 1979

View Period (Months):
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
January 1979
1-Month
16.1°F
(-8.8°C)
26.2°F
(-3.2°C)
-10.1°F
(-5.6°C)
4th Coolest
Coolest since:
1937, 1949
125th Warmest
Warmest since:
1953
Dec 1978–Jan 1979
2-Month
19.3°F
(-7.1°C)
27.1°F
(-2.7°C)
-7.8°F
(-4.4°C)
2nd Coolest
Coolest since:
1949
126th Warmest
Warmest since:
1934
Nov 1978–Jan 1979
3-Month
23.0°F
(-5.0°C)
29.6°F
(-1.3°C)
-6.6°F
(-3.7°C)
2nd Coolest
Coolest since:
1949
126th Warmest
Warmest since:
1934
Oct 1978–Jan 1979
4-Month
29.0°F
(-1.7°C)
33.7°F
(0.9°C)
-4.7°F
(-2.6°C)
2nd Coolest
Coolest since:
1949
126th Warmest
Warmest since:
1934
Ties: 1917
Sep 1978–Jan 1979
5-Month
34.0°F
(1.1°C)
38.0°F
(3.3°C)
-4.0°F
(-2.2°C)
2nd Coolest
Coolest since:
1949
126th Warmest
Warmest since:
2015
Aug 1978–Jan 1979
6-Month
38.7°F
(3.7°C)
42.3°F
(5.7°C)
-3.6°F
(-2.0°C)
2nd Coolest
Coolest since:
1949
126th Warmest
Warmest since:
2015
Ties: 1986
Jul 1978–Jan 1979
7-Month
42.3°F
(5.7°C)
45.4°F
(7.4°C)
-3.1°F
(-1.7°C)
3rd Coolest
Coolest since:
1949
125th Warmest
Warmest since:
2015
Jun 1978–Jan 1979
8-Month
44.2°F
(6.8°C)
46.8°F
(8.2°C)
-2.6°F
(-1.4°C)
3rd Coolest
Coolest since:
1949
125th Warmest
Warmest since:
2015, 2022
May 1978–Jan 1979
9-Month
44.6°F
(7.0°C)
47.2°F
(8.4°C)
-2.6°F
(-1.4°C)
3rd Coolest
Coolest since:
1917
125th Warmest
Warmest since:
2015
Apr 1978–Jan 1979
10-Month
44.4°F
(6.9°C)
46.8°F
(8.2°C)
-2.4°F
(-1.3°C)
3rd Coolest
Coolest since:
1917, 1949
125th Warmest
Warmest since:
2015
Mar 1978–Jan 1979
11-Month
44.0°F
(6.7°C)
45.8°F
(7.7°C)
-1.8°F
(-1.0°C)
5th Coolest
Coolest since:
1949
123rd Warmest
Warmest since:
2016
Feb 1978–Jan 1979
12-Month
43.1°F
(6.2°C)
44.5°F
(6.9°C)
-1.4°F
(-0.7°C)
11th Coolest
Coolest since:
1949
117th Warmest
Warmest since:
2016
Ties: 1910
Aug 1977–Jan 1979
18-Month
43.2°F
(6.2°C)
43.7°F
(6.5°C)
-0.5°F
(-0.3°C)
30th Coolest
Coolest since:
1917
97th Warmest
Warmest since:
2016
Ties: 1899, 1928, 1963, 1987
Feb 1977–Jan 1979
24-Month
44.2°F
(6.8°C)
44.4°F
(6.9°C)
-0.2°F
(-0.1°C)
43rd Coolest
Coolest since:
1913, 1950, 1957
84th Warmest
Warmest since:
2016
Ties: 1909, 1934, 1944, 1947, 1953, 1980, 1984, 1987
Feb 1976–Jan 1979
36-Month
44.1°F
(6.7°C)
44.4°F
(6.9°C)
-0.3°F
(-0.2°C)
38th Coolest
Coolest since:
1914
88th Warmest
Warmest since:
2017
Ties: 1902, 1938, 1974
Feb 1975–Jan 1979
48-Month
44.0°F
(6.7°C)
44.4°F
(6.9°C)
-0.4°F
(-0.2°C)
31st Coolest
Coolest since:
1915
94th Warmest
Warmest since:
2018
Ties: 1901, 1903, 1905, 1907, 1930
Feb 1974–Jan 1979
60-Month
44.2°F
(6.8°C)
44.4°F
(6.9°C)
-0.2°F
(-0.1°C)
40th Coolest
Coolest since:
1917
84th Warmest
Warmest since:
2018, 2019
Ties: 1908, 1947, 1959, 1960, 1973, 1976, 1980

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