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 April 2021. For more information, please see Climatological Rankings.


Great Basin

Average Temperature Rankings, May 1999

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1999
1-Month
53.0°F
(11.7°C)
54.3°F
(12.4°C)
-1.3°F
(-0.7°C)
42nd Coolest Coolest since: 1998 1953
85th Warmest Warmest since: 1997 1934
Apr–May 1999
2-Month
47.3°F
(8.5°C)
50.0°F
(10.0°C)
-2.7°F
(-1.5°C)
16th Coolest Coolest since: 1998 1975
111th Warmest Warmest since: 1997 1934
Mar–May 1999
3-Month
45.1°F
(7.3°C)
46.1°F
(7.8°C)
-1.0°F
(-0.5°C)
40th Coolest Coolest since: 1998 1917
87th Warmest Warmest since: 1997 1934
Ties: 1898
Feb–May 1999
4-Month
42.5°F
(5.8°C)
42.7°F
(5.9°C)
-0.2°F
(-0.1°C)
57th Coolest Coolest since: 1998 1933
70th Warmest Warmest since: 1997 1934
Ties: 1985
Jan–May 1999
5-Month
40.7°F
(4.8°C)
39.9°F
(4.4°C)
0.8°F
(0.4°C)
82nd Coolest Coolest since: 1998 1917
45th Warmest Warmest since: 1997 1934
Ties: 1910
Dec 1998–May 1999
6-Month
38.8°F
(3.8°C)
38.2°F
(3.4°C)
0.6°F
(0.4°C)
74th Coolest Coolest since: 1998 1917
52nd Warmest Warmest since: 1997 1934
Ties: 1963, 1974
Nov 1998–May 1999
7-Month
38.7°F
(3.7°C)
38.1°F
(3.4°C)
0.6°F
(0.3°C)
77th Coolest Coolest since: 1998 1917
49th Warmest Warmest since: 1997 1934
Ties: 1901, 1902, 1921, 1956, 1970
Oct 1998–May 1999
8-Month
39.8°F
(4.3°C)
39.5°F
(4.2°C)
0.3°F
(0.1°C)
65th Coolest Coolest since: 1998 1917
61st Warmest Warmest since: 1997 1934
Ties: 1901, 1911, 1976
Sep 1998–May 1999
9-Month
42.3°F
(5.7°C)
41.9°F
(5.5°C)
0.4°F
(0.2°C)
73rd Coolest Coolest since: 1998 1917
53rd Warmest Warmest since: 1997 1934
Ties: 1905, 1987, 2011, 2019
Aug 1998–May 1999
10-Month
45.3°F
(7.4°C)
44.7°F
(7.1°C)
0.6°F
(0.3°C)
79th Coolest Coolest since: 1998 1917
47th Warmest Warmest since: 1997 1934
Ties: 1900, 1987, 1988, 1995, 2019
Jul 1998–May 1999
11-Month
47.8°F
(8.8°C)
47.1°F
(8.4°C)
0.7°F
(0.4°C)
81st Coolest Coolest since: 1998 1917
45th Warmest Warmest since: 1997 1934
Jun 1998–May 1999
12-Month
48.8°F
(9.3°C)
48.5°F
(9.2°C)
0.3°F
(0.1°C)
70th Coolest Coolest since: 1998 1917
56th Warmest Warmest since: 1997 1934
Ties: 1911
Dec 1997–May 1999
18-Month
45.2°F
(7.3°C)
45.1°F
(7.3°C)
0.1°F
(0.0°C)
71st Coolest Coolest since: 1994 1917, 1933
54th Warmest Warmest since: 1998 2015
Ties: 1939, 1967, 1968, 1970
Jun 1997–May 1999
24-Month
48.7°F
(9.3°C)
48.5°F
(9.2°C)
0.2°F
(0.1°C)
72nd Coolest Coolest since: 1994 1917
53rd Warmest Warmest since: 1998 2015, 2016
Jun 1996–May 1999
36-Month
49.2°F
(9.6°C)
48.4°F
(9.1°C)
0.8°F
(0.5°C)
95th Coolest Coolest since: 1995 1917
29th Warmest Warmest since: 1998 2017
Ties: 1928, 1935, 1988, 1989, 1991, 1993, 1994, 2010, 2011
Jun 1995–May 1999
48-Month
49.4°F
(9.7°C)
48.4°F
(9.1°C)
1.0°F
(0.6°C)
99th Coolest Coolest since: 1996 1917
24th Warmest Warmest since: 1998 2018
Ties: 2012
Jun 1994–May 1999
60-Month
49.5°F
(9.7°C)
48.4°F
(9.1°C)
1.1°F
(0.6°C)
102nd Coolest Coolest since: 1998 1917
20th Warmest Warmest since: 1996 2018
Ties: 1996, 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published May 2021, retrieved on May 11, 2021 from https://www.ncdc.noaa.gov/cag/