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


Upper Colorado River Basin

Average Temperature Rankings, April 2001

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
April 2001
1-Month
44.4°F
(6.9°C)
41.7°F
(5.4°C)
2.7°F
(1.5°C)
101st Coolest Coolest since: 1999 1920
27th Warmest Warmest since: 2000 1992
Mar–Apr 2001
2-Month
40.6°F
(4.8°C)
37.2°F
(2.9°C)
3.4°F
(1.9°C)
111th Coolest Coolest since: 1999 1917
17th Warmest Warmest since: 2000 1934, 1992
Ties: 2018
Feb–Apr 2001
3-Month
36.2°F
(2.3°C)
33.4°F
(0.8°C)
2.8°F
(1.5°C)
109th Coolest Coolest since: 1999 1903
19th Warmest Warmest since: 2000 1934
Ties: 1943
Jan–Apr 2001
4-Month
32.8°F
(0.4°C)
30.3°F
(-0.9°C)
2.5°F
(1.3°C)
102nd Coolest Coolest since: 1998 1917
26th Warmest Warmest since: 2000 1934
Dec 2000–Apr 2001
5-Month
31.3°F
(-0.4°C)
28.8°F
(-1.8°C)
2.5°F
(1.4°C)
104th Coolest Coolest since: 1998 1917
23rd Warmest Warmest since: 2000 1934
Nov 2000–Apr 2001
6-Month
30.3°F
(-0.9°C)
29.4°F
(-1.4°C)
0.9°F
(0.5°C)
79th Coolest Coolest since: 1993 1917
48th Warmest Warmest since: 2000 1934
Ties: 1900, 1902
Oct 2000–Apr 2001
7-Month
32.6°F
(0.3°C)
31.7°F
(-0.2°C)
0.9°F
(0.5°C)
87th Coolest Coolest since: 1998 1917
40th Warmest Warmest since: 2000 1934
Ties: 1902, 1945, 1994
Sep 2000–Apr 2001
8-Month
35.8°F
(2.1°C)
34.8°F
(1.6°C)
1.0°F
(0.5°C)
88th Coolest Coolest since: 1998 1917
39th Warmest Warmest since: 2000 1934
Ties: 1918, 1967, 1982, 1998, 2013
Aug 2000–Apr 2001
9-Month
39.4°F
(4.1°C)
38.1°F
(3.4°C)
1.3°F
(0.7°C)
94th Coolest Coolest since: 1998 1917
33rd Warmest Warmest since: 2000 1934
Ties: 1989, 2007, 2013
Jul 2000–Apr 2001
10-Month
42.5°F
(5.8°C)
41.0°F
(5.0°C)
1.5°F
(0.8°C)
97th Coolest Coolest since: 1998 1917
30th Warmest Warmest since: 2000 1934
Ties: 1907, 1935, 2007, 2020
Jun 2000–Apr 2001
11-Month
44.3°F
(6.8°C)
42.7°F
(5.9°C)
1.6°F
(0.9°C)
95th Coolest Coolest since: 1998 1917
32nd Warmest Warmest since: 2000 1934
Ties: 1943
May 2000–Apr 2001
12-Month
45.3°F
(7.4°C)
43.4°F
(6.3°C)
1.9°F
(1.1°C)
107th Coolest Coolest since: 1998 1917
20th Warmest Warmest since: 2000 1934, 2015, 2018
Ties: 1959, 1990, 2009
Nov 1999–Apr 2001
18-Month
41.6°F
(5.3°C)
38.7°F
(3.7°C)
2.9°F
(1.6°C)
120th Coolest Coolest since: 2000 1913
6th Warmest Warmest since: 1935 2018
May 1999–Apr 2001
24-Month
45.6°F
(7.6°C)
43.4°F
(6.3°C)
2.2°F
(1.3°C)
116th Coolest Coolest since: 1999 1913
10th Warmest Warmest since: 2000 2018
Ties: 2003
May 1998–Apr 2001
36-Month
45.6°F
(7.6°C)
43.4°F
(6.3°C)
2.2°F
(1.3°C)
117th Coolest Coolest since: 2000 1914
8th Warmest Warmest to Date 2017, 2018, 2019
Ties: 2020
May 1997–Apr 2001
48-Month
45.3°F
(7.4°C)
43.4°F
(6.3°C)
1.9°F
(1.1°C)
110th Coolest Coolest since: 2000 1899, 1915
14th Warmest Warmest to Date 2018
May 1996–Apr 2001
60-Month
45.2°F
(7.3°C)
43.4°F
(6.3°C)
1.8°F
(1.0°C)
108th Coolest Coolest since: 2000 1917
15th Warmest Warmest to Date 2018, 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published July 2021, retrieved on July 23, 2021 from https://www.ncdc.noaa.gov/cag/