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.

Great Basin

Average Temperature Rankings, February 1991

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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
February 1991
1-Month
39.0°F
(3.9°C)
32.6°F
(0.3°C)
6.4°F
(3.6°C)
124th Coolest
Coolest since:
1903
5th Warmest
Warmest since:
1995, 2015
Jan–Feb 1991
2-Month
33.2°F
(0.7°C)
30.5°F
(-0.8°C)
2.7°F
(1.5°C)
101st Coolest
Coolest since:
1949
28th Warmest
Warmest since:
2015
Ties: 1896, 1968, 1998, 2005
Dec 1990–Feb 1991
3-Month
29.4°F
(-1.4°C)
30.2°F
(-1.0°C)
-0.8°F
(-0.4°C)
37th Coolest
Coolest since:
1949
91st Warmest
Warmest since:
2015
Ties: 1950, 1975
Nov 1990–Feb 1991
4-Month
31.6°F
(-0.2°C)
32.1°F
(0.1°C)
-0.5°F
(-0.3°C)
43rd Coolest
Coolest since:
1949
85th Warmest
Warmest since:
2015
Oct 1990–Feb 1991
5-Month
35.5°F
(1.9°C)
35.6°F
(2.0°C)
-0.1°F
(-0.1°C)
47th Coolest
Coolest since:
1949
81st Warmest
Warmest since:
2015
Ties: 1897, 1964, 1969, 1975, 2019
Sep 1990–Feb 1991
6-Month
40.4°F
(4.7°C)
39.8°F
(4.3°C)
0.6°F
(0.4°C)
72nd Coolest
Coolest since:
1949
56th Warmest
Warmest since:
2015
Ties: 1907, 1930, 1958, 1990, 2019
Aug 1990–Feb 1991
7-Month
44.5°F
(6.9°C)
44.0°F
(6.7°C)
0.5°F
(0.2°C)
74th Coolest
Coolest since:
1949
54th Warmest
Warmest since:
2015
Ties: 1907, 1958, 1964
Jul 1990–Feb 1991
8-Month
48.0°F
(8.9°C)
47.4°F
(8.6°C)
0.6°F
(0.3°C)
75th Coolest
Coolest since:
1949
53rd Warmest
Warmest since:
2015
Ties: 1990, 2010
Jun 1990–Feb 1991
9-Month
50.0°F
(10.0°C)
49.3°F
(9.6°C)
0.7°F
(0.4°C)
80th Coolest
Coolest since:
1949
48th Warmest
Warmest since:
2015
Ties: 1911, 1998, 1999
May 1990–Feb 1991
10-Month
50.3°F
(10.2°C)
49.7°F
(9.8°C)
0.6°F
(0.4°C)
75th Coolest
Coolest since:
1917
53rd Warmest
Warmest since:
2015
Ties: 1930, 1975, 1990, 2011
Apr 1990–Feb 1991
11-Month
50.3°F
(10.2°C)
49.3°F
(9.6°C)
1.0°F
(0.6°C)
84th Coolest
Coolest since:
1917, 1949
44th Warmest
Warmest since:
2015
Ties: 1998, 2020
Mar 1990–Feb 1991
12-Month
49.6°F
(9.8°C)
48.4°F
(9.1°C)
1.2°F
(0.7°C)
93rd Coolest
Coolest since:
1949
35th Warmest
Warmest since:
2015
Ties: 1980
Sep 1989–Feb 1991
18-Month
46.6°F
(8.1°C)
45.6°F
(7.6°C)
1.0°F
(0.5°C)
96th Coolest
Coolest since:
1949
31st Warmest
Warmest since:
1935
Ties: 1959, 1996
Mar 1989–Feb 1991
24-Month
49.8°F
(9.9°C)
48.5°F
(9.2°C)
1.3°F
(0.7°C)
108th Coolest
Coolest since:
1913
19th Warmest
Warmest since:
2016
Ties: 1936, 1998, 2001, 2020
Mar 1988–Feb 1991
36-Month
49.4°F
(9.7°C)
48.4°F
(9.1°C)
1.0°F
(0.6°C)
101st Coolest
Coolest since:
1914
25th Warmest
Warmest since:
2017
Ties: 1935, 1961, 1990, 1992, 1995, 1999, 2000, 2001, 2013
Mar 1987–Feb 1991
48-Month
49.4°F
(9.7°C)
48.4°F
(9.1°C)
1.0°F
(0.6°C)
101st Coolest
Coolest since:
1915, 1949
24th Warmest
Warmest since:
2018
Ties: 1993, 1996, 1999, 2001
Mar 1986–Feb 1991
60-Month
49.4°F
(9.7°C)
48.4°F
(9.1°C)
1.0°F
(0.6°C)
98th Coolest
Coolest since:
1917
26th Warmest
Warmest since:
2018
Ties: 2012, 2013

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