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, August 1990

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 1990
1-Month
69.3°F
(20.7°C)
69.4°F
(20.8°C)
-0.1°F
(-0.1°C)
56th Coolest
Coolest since:
1899
73rd Warmest
Warmest since:
2020
Ties: 1904, 2010
Jul–Aug 1990
2-Month
71.0°F
(21.7°C)
70.4°F
(21.3°C)
0.6°F
(0.4°C)
78th Coolest
Coolest since:
1912
51st Warmest
Warmest since:
2018, 2020, 2022
Ties: 1921, 1966
Jun–Aug 1990
3-Month
69.1°F
(20.6°C)
68.1°F
(20.1°C)
1.0°F
(0.5°C)
90th Coolest
Coolest since:
1907
39th Warmest
Warmest since:
2021
Ties: 1918, 1921, 1970, 1974
May–Aug 1990
4-Month
65.1°F
(18.4°C)
64.6°F
(18.1°C)
0.5°F
(0.3°C)
72nd Coolest
Coolest since:
1907
57th Warmest
Warmest since:
2021
Ties: 1898, 1929
Apr–Aug 1990
5-Month
62.2°F
(16.8°C)
60.8°F
(16.0°C)
1.4°F
(0.8°C)
94th Coolest
Coolest since:
1975
35th Warmest
Warmest since:
2021
Ties: 1960, 1966
Mar–Aug 1990
6-Month
58.9°F
(14.9°C)
57.1°F
(13.9°C)
1.8°F
(1.0°C)
100th Coolest
Coolest since:
1975
29th Warmest
Warmest since:
1934, 2007
Ties: 1919
Feb–Aug 1990
7-Month
54.7°F
(12.6°C)
53.6°F
(12.0°C)
1.1°F
(0.6°C)
92nd Coolest
Coolest since:
1903
37th Warmest
Warmest since:
1934
Ties: 1954, 1997
Jan–Aug 1990
8-Month
51.7°F
(10.9°C)
50.4°F
(10.2°C)
1.3°F
(0.7°C)
95th Coolest
Coolest since:
1917
34th Warmest
Warmest since:
1934
Ties: 1997, 2005
Dec 1989–Aug 1990
9-Month
49.5°F
(9.7°C)
48.1°F
(8.9°C)
1.4°F
(0.8°C)
100th Coolest
Coolest since:
1917
28th Warmest
Warmest since:
1934
Ties: 1978, 2005
Nov 1989–Aug 1990
10-Month
48.5°F
(9.2°C)
47.1°F
(8.4°C)
1.4°F
(0.8°C)
100th Coolest
Coolest since:
1917
28th Warmest
Warmest since:
1934
Ties: 1900, 1954, 2001
Oct 1989–Aug 1990
11-Month
48.6°F
(9.2°C)
47.3°F
(8.5°C)
1.3°F
(0.7°C)
97th Coolest
Coolest since:
1917
31st Warmest
Warmest since:
1934
Ties: 1954, 1997
Sep 1989–Aug 1990
12-Month
49.6°F
(9.8°C)
48.4°F
(9.1°C)
1.2°F
(0.7°C)
98th Coolest
Coolest since:
1917
30th Warmest
Warmest since:
1934
Ties: 1951, 1986, 2001
Mar 1989–Aug 1990
18-Month
52.9°F
(11.6°C)
51.3°F
(10.7°C)
1.6°F
(0.9°C)
110th Coolest
Coolest since:
1917
18th Warmest
Warmest since:
2015
Ties: 1961
Sep 1988–Aug 1990
24-Month
49.4°F
(9.7°C)
48.4°F
(9.1°C)
1.0°F
(0.6°C)
96th Coolest
Coolest since:
1913
31st Warmest
Warmest since:
2016
Ties: 1954, 1960, 1989, 2009
Sep 1987–Aug 1990
36-Month
49.5°F
(9.7°C)
48.5°F
(9.2°C)
1.0°F
(0.5°C)
99th Coolest
Coolest since:
1917
27th Warmest
Warmest since:
2017
Ties: 1992, 1994
Sep 1986–Aug 1990
48-Month
49.3°F
(9.6°C)
48.4°F
(9.1°C)
0.9°F
(0.5°C)
95th Coolest
Coolest since:
1913, 1915
30th Warmest
Warmest since:
2018
Ties: 1989, 1996, 2010
Sep 1985–Aug 1990
60-Month
49.3°F
(9.6°C)
48.4°F
(9.1°C)
0.9°F
(0.5°C)
97th Coolest
Coolest since:
1917
27th Warmest
Warmest since:
2018
Ties: 1994, 1999, 2012

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