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 October 2019. For more information, please see Climatological Rankings.


West Climate Region

Average Temperature Rankings, April 1991

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1991
1-Month
49.1°F
(9.5°C)
51.0°F
(10.6°C)
-1.9°F
(-1.1°C)
29th Coolest Coolest since: 1983 1967
97th Warmest Warmest since: 1990 1934
Mar–Apr 1991
2-Month
45.4°F
(7.4°C)
48.0°F
(8.9°C)
-2.6°F
(-1.5°C)
13th Coolest Coolest since: 1975 1975
113th Warmest Warmest since: 1990 1934
Ties: 1897, 1920, 1970
Feb–Apr 1991
3-Month
46.0°F
(7.8°C)
45.6°F
(7.6°C)
0.4°F
(0.2°C)
70th Coolest Coolest since: 1985 1903
56th Warmest Warmest since: 1990 1934
Ties: 2008
Jan–Apr 1991
4-Month
44.0°F
(6.7°C)
43.5°F
(6.4°C)
0.5°F
(0.3°C)
74th Coolest Coolest since: 1985 1917, 1937
52nd Warmest Warmest since: 1990 2015
Ties: 1915, 1916, 2010
Dec 1990–Apr 1991
5-Month
41.6°F
(5.3°C)
42.4°F
(5.8°C)
-0.8°F
(-0.5°C)
27th Coolest Coolest since: 1985 1917
98th Warmest Warmest since: 1990 2015
Ties: 1962, 1985
Nov 1990–Apr 1991
6-Month
42.2°F
(5.7°C)
42.8°F
(6.0°C)
-0.6°F
(-0.3°C)
29th Coolest Coolest since: 1985 1917
96th Warmest Warmest since: 1990 2015
Ties: 1896, 1906, 1942, 1993
Oct 1990–Apr 1991
7-Month
44.5°F
(6.9°C)
44.7°F
(7.1°C)
-0.2°F
(-0.2°C)
46th Coolest Coolest since: 1985 1917
79th Warmest Warmest since: 1990 2015
Ties: 2001, 2010
Sep 1990–Apr 1991
8-Month
47.4°F
(8.6°C)
47.3°F
(8.5°C)
0.1°F
(0.1°C)
58th Coolest Coolest since: 1985 1917
67th Warmest Warmest since: 1990 2015
Aug 1990–Apr 1991
9-Month
50.2°F
(10.1°C)
50.1°F
(10.1°C)
0.1°F
(0.0°C)
56th Coolest Coolest since: 1985 1917
69th Warmest Warmest since: 1990 2015
Ties: 1928, 1950, 1977, 2001
Jul 1990–Apr 1991
10-Month
52.7°F
(11.5°C)
52.5°F
(11.4°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 1987 1917
58th Warmest Warmest since: 1990 2015
Ties: 1900, 1936, 1965, 1987, 1993
Jun 1990–Apr 1991
11-Month
54.1°F
(12.3°C)
53.8°F
(12.1°C)
0.3°F
(0.2°C)
74th Coolest Coolest since: 1985 1917
51st Warmest Warmest since: 1990 2015
Ties: 1963, 1970, 2001
May 1990–Apr 1991
12-Month
54.4°F
(12.4°C)
54.2°F
(12.3°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1985 1917
55th Warmest Warmest since: 1990 2015
Ties: 1936, 1967, 1974, 1977, 1984
Nov 1989–Apr 1991
18-Month
51.1°F
(10.6°C)
50.4°F
(10.2°C)
0.7°F
(0.4°C)
85th Coolest Coolest since: 1990 1949
39th Warmest Warmest since: 1990 2015
Ties: 1934, 1990
May 1989–Apr 1991
24-Month
54.7°F
(12.6°C)
54.1°F
(12.3°C)
0.6°F
(0.3°C)
82nd Coolest Coolest since: 1986 1913
42nd Warmest Warmest since: 1990 2015, 2016
Ties: 1934, 1986, 2012
May 1988–Apr 1991
36-Month
54.9°F
(12.7°C)
54.1°F
(12.3°C)
0.8°F
(0.4°C)
91st Coolest Coolest since: 1987 1913, 1917
32nd Warmest Warmest since: 1990 2016
Ties: 1960, 1995
May 1987–Apr 1991
48-Month
55.0°F
(12.8°C)
54.1°F
(12.3°C)
0.9°F
(0.5°C)
93rd Coolest Coolest since: 1988 1913
29th Warmest Warmest since: 1990 2016, 2018
Ties: 1961, 1962, 1993
May 1986–Apr 1991
60-Month
54.9°F
(12.7°C)
54.1°F
(12.3°C)
0.8°F
(0.4°C)
93rd Coolest Coolest since: 1989 1917
28th Warmest Warmest since: 1990 2018
Ties: 1963, 1989, 1994, 1995

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/