Climate at a Glance

City 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 May 2021. For more information, please see Climatological Rankings.


Phoenix, Arizona

Average Temperature Rankings, April 1978

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
April 1978
1-Month
69.4°F
(20.8°C)
72.7°F
(22.6°C)
-3.3°F
(-1.8°C)
21st Coolest Coolest since: 1976 1975
63rd Warmest Warmest since: 1977 1989
Ties: 1957
Mar–Apr 1978
2-Month
67.6°F
(19.8°C)
69.0°F
(20.6°C)
-1.4°F
(-0.8°C)
39th Coolest Coolest since: 1977 1975
45th Warmest Warmest since: 1974 1989
Ties: 1961
Feb–Apr 1978
3-Month
64.7°F
(18.2°C)
65.9°F
(18.8°C)
-1.2°F
(-0.6°C)
37th Coolest Coolest since: 1977 1944
47th Warmest Warmest since: 1972 2015
Ties: 1961, 2001
Jan–Apr 1978
4-Month
62.7°F
(17.1°C)
63.5°F
(17.5°C)
-0.8°F
(-0.4°C)
40th Coolest Coolest since: 1977 1964
43rd Warmest Warmest since: 1972 2015
Ties: 1959
Dec 1977–Apr 1978
5-Month
61.9°F
(16.6°C)
61.9°F
(16.6°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 1977 1964
26th Warmest Warmest since: 1943 2015
Ties: 2007
Nov 1977–Apr 1978
6-Month
62.4°F
(16.9°C)
62.3°F
(16.8°C)
0.1°F
(0.1°C)
55th Coolest Coolest since: 1977 1949
27th Warmest Warmest since: 1943 2018
Ties: 1990
Oct 1977–Apr 1978
7-Month
64.6°F
(18.1°C)
64.3°F
(17.9°C)
0.3°F
(0.2°C)
55th Coolest Coolest since: 1977 1973
26th Warmest Warmest since: 1934 2018
Sep 1977–Apr 1978
8-Month
67.4°F
(19.7°C)
67.3°F
(19.6°C)
0.1°F
(0.1°C)
56th Coolest Coolest since: 1977 1973
25th Warmest Warmest since: 1934 2018
Aug 1977–Apr 1978
9-Month
70.4°F
(21.3°C)
70.2°F
(21.2°C)
0.2°F
(0.1°C)
56th Coolest Coolest since: 1977 1942, 1973
25th Warmest Warmest since: 1934 2018
Jul 1977–Apr 1978
10-Month
72.9°F
(22.7°C)
72.7°F
(22.6°C)
0.2°F
(0.1°C)
56th Coolest Coolest since: 1977 1942
25th Warmest Warmest since: 1934 2018
Ties: 1990, 2010
Jun 1977–Apr 1978
11-Month
74.6°F
(23.7°C)
74.4°F
(23.6°C)
0.2°F
(0.1°C)
57th Coolest Coolest since: 1977 1942
24th Warmest Warmest since: 1934 2018
Ties: 1990
May 1977–Apr 1978
12-Month
74.6°F
(23.7°C)
75.0°F
(23.9°C)
-0.4°F
(-0.2°C)
49th Coolest Coolest since: 1977 1942
31st Warmest Warmest since: 1959 2021
Ties: 2005
Nov 1976–Apr 1978
18-Month
70.0°F
(21.1°C)
70.7°F
(21.5°C)
-0.7°F
(-0.4°C)
41st Coolest Coolest since: 1977 1942
37th Warmest Warmest since: 1935 2015
May 1976–Apr 1978
24-Month
73.8°F
(23.2°C)
74.9°F
(23.8°C)
-1.1°F
(-0.6°C)
36th Coolest Coolest since: 1977 1966
40th Warmest Warmest since: 1960 2015
Ties: 1986
May 1975–Apr 1978
36-Month
73.5°F
(23.1°C)
74.9°F
(23.8°C)
-1.4°F
(-0.7°C)
29th Coolest Coolest since: 1977 1944, 1966
45th Warmest Warmest since: 1963 2015
Ties: 1959, 1963
May 1974–Apr 1978
48-Month
73.2°F
(22.9°C)
74.9°F
(23.8°C)
-1.7°F
(-0.9°C)
21st Coolest Coolest since: 1977 1955, 1966, 1967, 1975
51st Warmest Warmest since: 1970 2018
Ties: 1959, 1970
May 1973–Apr 1978
60-Month
73.3°F
(22.9°C)
74.9°F
(23.8°C)
-1.6°F
(-0.9°C)
24th Coolest Coolest since: 1977 1956
46th Warmest Warmest since: 1963 2018
Ties: 1962

Citing This Page

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