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 1931

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
February 1931
1-Month
34.6°F
(1.4°C)
32.6°F
(0.3°C)
2.0°F
(1.1°C)
86th Coolest
Coolest since:
1903
43rd Warmest
Warmest since:
1995, 2015
Ties: 1916, 1935
Jan–Feb 1931
2-Month
31.2°F
(-0.4°C)
30.5°F
(-0.8°C)
0.7°F
(0.4°C)
58th Coolest
Coolest since:
1949
71st Warmest
Warmest since:
2015
Ties: 1899, 1906
Dec 1930–Feb 1931
3-Month
28.7°F
(-1.8°C)
30.2°F
(-1.0°C)
-1.5°F
(-0.8°C)
29th Coolest
Coolest since:
1949
99th Warmest
Warmest since:
2015
Ties: 1919
Nov 1930–Feb 1931
4-Month
30.0°F
(-1.1°C)
32.1°F
(0.1°C)
-2.1°F
(-1.2°C)
18th Coolest
Coolest since:
1949
110th Warmest
Warmest since:
2015
Ties: 1913, 1962
Oct 1930–Feb 1931
5-Month
33.4°F
(0.8°C)
35.6°F
(2.0°C)
-2.2°F
(-1.2°C)
17th Coolest
Coolest since:
1949
111th Warmest
Warmest since:
2015
Sep 1930–Feb 1931
6-Month
37.8°F
(3.2°C)
39.8°F
(4.3°C)
-2.0°F
(-1.1°C)
14th Coolest
Coolest since:
1949
114th Warmest
Warmest since:
2015
Ties: 1898, 1929, 1942, 1955, 1972
Aug 1930–Feb 1931
7-Month
42.2°F
(5.7°C)
44.0°F
(6.7°C)
-1.8°F
(-1.0°C)
15th Coolest
Coolest since:
1949
113th Warmest
Warmest since:
2015
Ties: 1929
Jul 1930–Feb 1931
8-Month
46.0°F
(7.8°C)
47.5°F
(8.6°C)
-1.5°F
(-0.8°C)
17th Coolest
Coolest since:
1949
111th Warmest
Warmest since:
2015
Ties: 1912
Jun 1930–Feb 1931
9-Month
48.0°F
(8.9°C)
49.2°F
(9.6°C)
-1.2°F
(-0.7°C)
19th Coolest
Coolest since:
1949
109th Warmest
Warmest since:
2015
Ties: 1924, 1966
May 1930–Feb 1931
10-Month
48.3°F
(9.1°C)
49.8°F
(9.9°C)
-1.5°F
(-0.8°C)
12th Coolest
Coolest since:
1917
116th Warmest
Warmest since:
2015
Ties: 1912, 1952
Apr 1930–Feb 1931
11-Month
48.5°F
(9.2°C)
49.4°F
(9.7°C)
-0.9°F
(-0.5°C)
22nd Coolest
Coolest since:
1917, 1949
106th Warmest
Warmest since:
2015
Ties: 1939, 1945, 1976
Mar 1930–Feb 1931
12-Month
47.7°F
(8.7°C)
48.4°F
(9.1°C)
-0.7°F
(-0.4°C)
25th Coolest
Coolest since:
1949
103rd Warmest
Warmest since:
2015
Ties: 1899, 1921, 1955, 1983
Sep 1929–Feb 1931
18-Month
45.3°F
(7.4°C)
45.6°F
(7.6°C)
-0.3°F
(-0.2°C)
41st Coolest
Coolest since:
1949
86th Warmest
Warmest since:
1935
Ties: 1929, 1938, 1948, 1953
Mar 1929–Feb 1931
24-Month
48.2°F
(9.0°C)
48.5°F
(9.2°C)
-0.3°F
(-0.2°C)
39th Coolest
Coolest since:
1913
88th Warmest
Warmest since:
2016
Ties: 1921, 1923, 1929, 1930, 1957, 1969, 1986
Mar 1928–Feb 1931
36-Month
48.1°F
(8.9°C)
48.4°F
(9.1°C)
-0.3°F
(-0.2°C)
34th Coolest
Coolest since:
1914
92nd Warmest
Warmest since:
2017
Ties: 1903, 1911, 1916, 1932, 1944, 1948, 1972
Mar 1927–Feb 1931
48-Month
48.2°F
(9.0°C)
48.4°F
(9.1°C)
-0.2°F
(-0.1°C)
45th Coolest
Coolest since:
1915, 1949
80th Warmest
Warmest since:
2018
Ties: 1921, 1923, 1955, 1958, 1977, 1979
Mar 1926–Feb 1931
60-Month
48.6°F
(9.2°C)
48.4°F
(9.1°C)
0.2°F
(0.1°C)
66th Coolest
Coolest since:
1917
58th Warmest
Warmest since:
2018
Ties: 1960

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