Climate at a Glance

Regional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of May 2021. For more information, please see Climatological Rankings.


Great Basin

Average Temperature Rankings, September 1990

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1990
1-Month
65.0°F
(18.3°C)
60.8°F
(16.0°C)
4.2°F
(2.3°C)
123rd Coolest Coolest since: 1989 1912
4th Warmest Warmest to Date 2009
Aug–Sep 1990
2-Month
67.2°F
(19.6°C)
65.2°F
(18.4°C)
2.0°F
(1.2°C)
112th Coolest Coolest since: 1989 1900
15th Warmest Warmest since: 1981 2020
Ties: 1935, 1958, 1998
Jul–Sep 1990
3-Month
69.0°F
(20.6°C)
67.2°F
(19.6°C)
1.8°F
(1.0°C)
106th Coolest Coolest since: 1989 1912
21st Warmest Warmest since: 1981 2020
Ties: 1933, 1960, 2015
Jun–Sep 1990
4-Month
68.0°F
(20.0°C)
66.2°F
(19.0°C)
1.8°F
(1.0°C)
104th Coolest Coolest since: 1989 1907
23rd Warmest Warmest since: 1981 2018
May–Sep 1990
5-Month
65.1°F
(18.4°C)
63.9°F
(17.7°C)
1.2°F
(0.7°C)
95th Coolest Coolest since: 1989 1907, 1965
32nd Warmest Warmest since: 1988 2018
Ties: 1988, 1997
Apr–Sep 1990
6-Month
62.7°F
(17.1°C)
60.9°F
(16.1°C)
1.8°F
(1.0°C)
105th Coolest Coolest since: 1989 1912
22nd Warmest Warmest since: 1981 2018
Ties: 1936
Mar–Sep 1990
7-Month
59.7°F
(15.4°C)
57.6°F
(14.2°C)
2.1°F
(1.2°C)
108th Coolest Coolest since: 1989 1912
19th Warmest Warmest since: 1940 1934, 2007
Feb–Sep 1990
8-Month
56.0°F
(13.3°C)
54.5°F
(12.5°C)
1.5°F
(0.8°C)
103rd Coolest Coolest since: 1989 1903
24th Warmest Warmest since: 1986 1934, 2015
Ties: 1910, 2006, 2009
Jan–Sep 1990
9-Month
53.2°F
(11.8°C)
51.6°F
(10.9°C)
1.6°F
(0.9°C)
104th Coolest Coolest since: 1989 1917
23rd Warmest Warmest since: 1986 2015
Dec 1989–Sep 1990
10-Month
51.1°F
(10.6°C)
49.4°F
(9.7°C)
1.7°F
(0.9°C)
105th Coolest Coolest since: 1989 1917
21st Warmest Warmest since: 1986 2015
Nov 1989–Sep 1990
11-Month
50.0°F
(10.0°C)
48.3°F
(9.1°C)
1.7°F
(0.9°C)
107th Coolest Coolest since: 1989 1917
19th Warmest Warmest since: 1981 2015
Ties: 1926, 2001
Oct 1989–Sep 1990
12-Month
50.0°F
(10.0°C)
48.5°F
(9.2°C)
1.5°F
(0.8°C)
106th Coolest Coolest since: 1989 1917
20th Warmest Warmest since: 1981 2015
Ties: 1959, 2002, 2013
Apr 1989–Sep 1990
18-Month
54.1°F
(12.3°C)
52.6°F
(11.4°C)
1.5°F
(0.9°C)
110th Coolest Coolest since: 1989 1917
16th Warmest Warmest since: 1940 2015
Ties: 1935, 2009, 2019
Oct 1988–Sep 1990
24-Month
49.6°F
(9.8°C)
48.4°F
(9.1°C)
1.2°F
(0.7°C)
100th Coolest Coolest since: 1989 1913
25th Warmest Warmest since: 1981 2016
Oct 1987–Sep 1990
36-Month
49.5°F
(9.7°C)
48.4°F
(9.1°C)
1.1°F
(0.6°C)
99th Coolest Coolest since: 1989 1917
25th Warmest Warmest since: 1961 2017
Ties: 1961, 1994
Oct 1986–Sep 1990
48-Month
49.5°F
(9.7°C)
48.4°F
(9.1°C)
1.1°F
(0.6°C)
104th Coolest Coolest since: 1989 1915
19th Warmest Warmest since: 1937 2018
Ties: 1937, 1992, 1999, 2012, 2013
Oct 1985–Sep 1990
60-Month
49.5°F
(9.7°C)
48.4°F
(9.1°C)
1.1°F
(0.6°C)
100th Coolest Coolest since: 1989 1917
22nd Warmest Warmest since: 1938 2018
Ties: 1938, 1992

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published June 2021, retrieved on June 13, 2021 from https://www.ncdc.noaa.gov/cag/