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


Upper Colorado River Basin

Average Temperature Rankings, April 1899

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
April 1899
1-Month
42.4°F
(5.8°C)
41.7°F
(5.4°C)
0.7°F
(0.4°C)
70th Coolest Coolest since: 1897 1920
58th Warmest Warmest since: 1898 1992
Ties: 1902, 1913, 1916, 1938, 1948, 2014
Mar–Apr 1899
2-Month
37.1°F
(2.8°C)
37.2°F
(2.9°C)
-0.1°F
(-0.1°C)
54th Coolest Coolest since: 1898 1917
74th Warmest Warmest to Date 1934, 1992
Ties: 1919
Feb–Apr 1899
3-Month
31.5°F
(-0.3°C)
33.3°F
(0.7°C)
-1.8°F
(-1.0°C)
25th Coolest Coolest since: 1897 1903
103rd Warmest Warmest since: 1898 1934
Jan–Apr 1899
4-Month
28.7°F
(-1.8°C)
30.3°F
(-0.9°C)
-1.6°F
(-0.9°C)
29th Coolest Coolest since: 1898 1917
99th Warmest Warmest since: 1896 1934
Ties: 1939
Dec 1898–Apr 1899
5-Month
25.9°F
(-3.4°C)
28.8°F
(-1.8°C)
-2.9°F
(-1.6°C)
15th Coolest Coolest since: 1898 1917
112th Warmest Warmest since: 1897 1934
Nov 1898–Apr 1899
6-Month
26.4°F
(-3.1°C)
29.3°F
(-1.5°C)
-2.9°F
(-1.6°C)
11th Coolest Coolest to Date 1917
116th Warmest Warmest since: 1898 1934
Ties: 1913
Oct 1898–Apr 1899
7-Month
28.6°F
(-1.9°C)
31.7°F
(-0.2°C)
-3.1°F
(-1.7°C)
8th Coolest Coolest to Date 1917
119th Warmest Warmest since: 1898 1934
Ties: 1913
Sep 1898–Apr 1899
8-Month
31.9°F
(-0.1°C)
34.7°F
(1.5°C)
-2.8°F
(-1.6°C)
6th Coolest Coolest to Date 1917
121st Warmest Warmest since: 1898 1934
Ties: 1929, 1952
Aug 1898–Apr 1899
9-Month
35.8°F
(2.1°C)
38.1°F
(3.4°C)
-2.3°F
(-1.3°C)
8th Coolest Coolest to Date 1917
119th Warmest Warmest since: 1898 1934
Ties: 1909, 1912
Jul 1898–Apr 1899
10-Month
38.9°F
(3.8°C)
40.9°F
(4.9°C)
-2.0°F
(-1.1°C)
9th Coolest Coolest since: 1896 1917
118th Warmest Warmest since: 1898 1934
Ties: 1896, 1909
Jun 1898–Apr 1899
11-Month
40.9°F
(4.9°C)
42.7°F
(5.9°C)
-1.8°F
(-1.0°C)
11th Coolest Coolest since: 1896 1917
116th Warmest Warmest since: 1898 1934
May 1898–Apr 1899
12-Month
41.6°F
(5.3°C)
43.4°F
(6.3°C)
-1.8°F
(-1.0°C)
11th Coolest Coolest since: 1896 1917
116th Warmest Warmest since: 1898 1934, 2015, 2018
Nov 1897–Apr 1899
18-Month
36.6°F
(2.6°C)
38.7°F
(3.7°C)
-2.1°F
(-1.1°C)
4th Coolest Coolest to Date 1913
122nd Warmest Warmest since: 1898 2018
May 1897–Apr 1899
24-Month
41.9°F
(5.5°C)
43.4°F
(6.3°C)
-1.5°F
(-0.8°C)
9th Coolest Coolest since: 1897 1913
117th Warmest Warmest since: 1898 2018
May 1896–Apr 1899
36-Month
42.0°F
(5.6°C)
43.4°F
(6.3°C)
-1.4°F
(-0.7°C)
7th Coolest Coolest since: 1898 1914
118th Warmest Warmest to Date 2017, 2018, 2019
Ties: 1910, 1915
May 1895–Apr 1899
48-Month
41.8°F
(5.4°C)
43.4°F
(6.3°C)
-1.6°F
(-0.9°C)
1st Coolest Coolest to Date 1899, 1915
123rd Warmest Warmest to Date 2018
Ties: 1915

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2021, retrieved on October 17, 2021 from https://www.ncdc.noaa.gov/cag/