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


Upper Colorado River Basin

Average Temperature Rankings, April 1990

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
April 1990
1-Month
46.1°F
(7.8°C)
41.7°F
(5.4°C)
4.4°F
(2.4°C)
116th Coolest Coolest since: 1988 1920
12th Warmest Warmest since: 1989 1992
Ties: 1954
Mar–Apr 1990
2-Month
41.7°F
(5.4°C)
37.2°F
(2.9°C)
4.5°F
(2.5°C)
118th Coolest Coolest since: 1988 1917
10th Warmest Warmest since: 1989 1934, 1992
Feb–Apr 1990
3-Month
36.6°F
(2.6°C)
33.4°F
(0.8°C)
3.2°F
(1.8°C)
112th Coolest Coolest since: 1989 1903
16th Warmest Warmest since: 1986 1934
Ties: 2018
Jan–Apr 1990
4-Month
33.4°F
(0.8°C)
30.3°F
(-0.9°C)
3.1°F
(1.7°C)
110th Coolest Coolest since: 1989 1917
18th Warmest Warmest since: 1986 1934
Dec 1989–Apr 1990
5-Month
31.5°F
(-0.3°C)
28.8°F
(-1.8°C)
2.7°F
(1.5°C)
106th Coolest Coolest since: 1989 1917
21st Warmest Warmest since: 1986 1934
Ties: 2004
Nov 1989–Apr 1990
6-Month
32.1°F
(0.1°C)
29.4°F
(-1.4°C)
2.7°F
(1.5°C)
109th Coolest Coolest since: 1989 1917
18th Warmest Warmest since: 1986 1934
Ties: 2003
Oct 1989–Apr 1990
7-Month
34.1°F
(1.2°C)
31.7°F
(-0.2°C)
2.4°F
(1.4°C)
108th Coolest Coolest since: 1989 1917
19th Warmest Warmest since: 1986 1934
Ties: 2016
Sep 1989–Apr 1990
8-Month
37.1°F
(2.8°C)
34.8°F
(1.6°C)
2.3°F
(1.2°C)
112th Coolest Coolest since: 1989 1917
15th Warmest Warmest since: 1981 1934
Ties: 1940, 2004, 2005
Aug 1989–Apr 1990
9-Month
40.1°F
(4.5°C)
38.1°F
(3.4°C)
2.0°F
(1.1°C)
109th Coolest Coolest since: 1989 1917
18th Warmest Warmest since: 1981 1934
Ties: 1907, 1943, 1959, 2005
Jul 1989–Apr 1990
10-Month
43.1°F
(6.2°C)
41.0°F
(5.0°C)
2.1°F
(1.2°C)
110th Coolest Coolest since: 1989 1917
17th Warmest Warmest since: 1981 1934
Ties: 1995
Jun 1989–Apr 1990
11-Month
44.6°F
(7.0°C)
42.7°F
(5.9°C)
1.9°F
(1.1°C)
109th Coolest Coolest since: 1989 1917
18th Warmest Warmest since: 1981 1934
Ties: 1996, 2002, 2013
May 1989–Apr 1990
12-Month
45.3°F
(7.4°C)
43.4°F
(6.3°C)
1.9°F
(1.1°C)
107th Coolest Coolest since: 1989 1917
20th Warmest Warmest since: 1981 1934, 2015, 2018
Ties: 1959, 2001, 2009
Nov 1988–Apr 1990
18-Month
40.3°F
(4.6°C)
38.7°F
(3.7°C)
1.6°F
(0.9°C)
100th Coolest Coolest since: 1989 1913
26th Warmest Warmest since: 1982 2018
Ties: 2008, 2014
May 1988–Apr 1990
24-Month
45.2°F
(7.3°C)
43.4°F
(6.3°C)
1.8°F
(1.0°C)
108th Coolest Coolest since: 1989 1913
18th Warmest Warmest since: 1982 2018
Ties: 2006, 2021
May 1987–Apr 1990
36-Month
44.7°F
(7.1°C)
43.4°F
(6.3°C)
1.3°F
(0.8°C)
100th Coolest Coolest since: 1989 1914
25th Warmest Warmest since: 1983 2017, 2018, 2019
Ties: 1983, 1991, 1992
May 1986–Apr 1990
48-Month
44.5°F
(6.9°C)
43.3°F
(6.3°C)
1.2°F
(0.6°C)
97th Coolest Coolest since: 1989 1899, 1915
27th Warmest Warmest since: 1989 2018
Ties: 1983, 1989, 1991, 1995, 1996, 2011
May 1985–Apr 1990
60-Month
44.7°F
(7.1°C)
43.4°F
(6.3°C)
1.3°F
(0.8°C)
101st Coolest Coolest since: 1989 1917
22nd Warmest Warmest since: 1938 2018, 2019
Ties: 1938, 1998, 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2021, retrieved on September 28, 2021 from https://www.ncdc.noaa.gov/cag/