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, September 1950

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1950
1-Month
60.3°F
(15.7°C)
60.8°F
(16.0°C)
-0.5°F
(-0.3°C)
42nd Coolest
Coolest since:
1912
87th Warmest
Warmest since:
2022
Ties: 1913, 1914, 1946
Aug–Sep 1950
2-Month
64.6°F
(18.1°C)
65.2°F
(18.4°C)
-0.6°F
(-0.3°C)
37th Coolest
Coolest since:
1900
92nd Warmest
Warmest since:
2020
Ties: 1909, 1913, 1924, 1989
Jul–Sep 1950
3-Month
66.7°F
(19.3°C)
67.3°F
(19.6°C)
-0.6°F
(-0.3°C)
33rd Coolest
Coolest since:
1912
96th Warmest
Warmest since:
2022
Ties: 1897, 1920, 1924, 1973
Jun–Sep 1950
4-Month
65.5°F
(18.6°C)
66.3°F
(19.1°C)
-0.8°F
(-0.5°C)
28th Coolest
Coolest since:
1907
101st Warmest
Warmest since:
2021
Ties: 1901
May–Sep 1950
5-Month
62.9°F
(17.2°C)
63.9°F
(17.7°C)
-1.0°F
(-0.5°C)
23rd Coolest
Coolest since:
1907, 1965
106th Warmest
Warmest since:
2021
Ties: 1980, 1982, 1983
Apr–Sep 1950
6-Month
60.2°F
(15.7°C)
60.9°F
(16.1°C)
-0.7°F
(-0.4°C)
37th Coolest
Coolest since:
1912
92nd Warmest
Warmest since:
2021
Ties: 1902, 1948, 1957, 1963, 1980, 1991
Mar–Sep 1950
7-Month
57.0°F
(13.9°C)
57.6°F
(14.2°C)
-0.6°F
(-0.3°C)
37th Coolest
Coolest since:
1912
92nd Warmest
Warmest since:
1934, 2007, 2021
Ties: 1916, 1922, 1967
Feb–Sep 1950
8-Month
54.2°F
(12.3°C)
54.5°F
(12.5°C)
-0.3°F
(-0.2°C)
45th Coolest
Coolest since:
1903
84th Warmest
Warmest since:
1934, 2015
Ties: 1916, 1967, 1970, 1980, 2011
Jan–Sep 1950
9-Month
51.0°F
(10.6°C)
51.6°F
(10.9°C)
-0.6°F
(-0.3°C)
33rd Coolest
Coolest since:
1917
96th Warmest
Warmest since:
2015
Ties: 1898, 1902, 1984
Dec 1949–Sep 1950
10-Month
48.7°F
(9.3°C)
49.4°F
(9.7°C)
-0.7°F
(-0.4°C)
31st Coolest
Coolest since:
1917
97th Warmest
Warmest since:
2015
Nov 1949–Sep 1950
11-Month
48.3°F
(9.1°C)
48.4°F
(9.1°C)
-0.1°F
(0.0°C)
50th Coolest
Coolest since:
1917
78th Warmest
Warmest since:
2015
Ties: 1904, 1910, 1982, 1995
Oct 1949–Sep 1950
12-Month
48.1°F
(8.9°C)
48.4°F
(9.1°C)
-0.3°F
(-0.2°C)
39th Coolest
Coolest since:
1917
89th Warmest
Warmest since:
2015
Ties: 1916, 1924, 1925, 1982, 2010
Apr 1949–Sep 1950
18-Month
52.6°F
(11.4°C)
52.6°F
(11.4°C)
0.0°F
(0.0°C)
56th Coolest
Coolest since:
1917
72nd Warmest
Warmest since:
2015
Ties: 1902, 1925, 1939, 1956, 1958
Oct 1948–Sep 1950
24-Month
47.0°F
(8.3°C)
48.4°F
(9.1°C)
-1.4°F
(-0.8°C)
5th Coolest
Coolest since:
1913
122nd Warmest
Warmest since:
2016
Oct 1947–Sep 1950
36-Month
47.1°F
(8.4°C)
48.5°F
(9.2°C)
-1.4°F
(-0.8°C)
3rd Coolest
Coolest since:
1917
123rd Warmest
Warmest since:
2017
Ties: 1914
Oct 1946–Sep 1950
48-Month
47.4°F
(8.6°C)
48.4°F
(9.1°C)
-1.0°F
(-0.5°C)
2nd Coolest
Coolest since:
1915
123rd Warmest
Warmest since:
2018
Ties: 1913, 1914, 1917
Oct 1945–Sep 1950
60-Month
47.7°F
(8.7°C)
48.4°F
(9.1°C)
-0.7°F
(-0.4°C)
10th Coolest
Coolest since:
1917
114th Warmest
Warmest since:
2018
Ties: 1920

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