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 April 2020. For more information, please see Climatological Rankings.


Phoenix, Arizona

Average Temperature Rankings, May 1978

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1978
1-Month
78.8°F
(26.0°C)
81.7°F
(27.6°C)
-2.9°F
(-1.6°C)
29th Coolest Coolest since: 1977 1953
54th Warmest Warmest since: 1976 2001
Ties: 1968
Apr–May 1978
2-Month
74.0°F
(23.3°C)
77.0°F
(25.0°C)
-3.0°F
(-1.7°C)
20th Coolest Coolest since: 1977 1975
62nd Warmest Warmest since: 1976 2000
Ties: 2010
Mar–May 1978
3-Month
71.2°F
(21.8°C)
73.0°F
(22.8°C)
-1.8°F
(-1.0°C)
35th Coolest Coolest since: 1977 1975
47th Warmest Warmest since: 1974 1989
Ties: 1961, 1999
Feb–May 1978
4-Month
67.8°F
(19.9°C)
69.6°F
(20.9°C)
-1.8°F
(-1.0°C)
32nd Coolest Coolest since: 1977 1975
50th Warmest Warmest since: 1974 1934
Ties: 1974, 2019
Jan–May 1978
5-Month
65.3°F
(18.5°C)
66.9°F
(19.4°C)
-1.6°F
(-0.9°C)
36th Coolest Coolest since: 1977 1949
45th Warmest Warmest since: 1972 2014
Ties: 1958
Dec 1977–May 1978
6-Month
64.1°F
(17.8°C)
64.9°F
(18.3°C)
-0.8°F
(-0.5°C)
45th Coolest Coolest since: 1977 1975
36th Warmest Warmest since: 1972 2018
Nov 1977–May 1978
7-Month
64.1°F
(17.8°C)
64.7°F
(18.2°C)
-0.6°F
(-0.4°C)
48th Coolest Coolest since: 1977 1949
32nd Warmest Warmest since: 1972 2018
Ties: 1954, 1972, 1993
Oct 1977–May 1978
8-Month
65.8°F
(18.8°C)
66.1°F
(18.9°C)
-0.3°F
(-0.1°C)
51st Coolest Coolest since: 1977 1949
28th Warmest Warmest since: 1943 2018
Ties: 1999
Sep 1977–May 1978
9-Month
68.2°F
(20.1°C)
68.6°F
(20.3°C)
-0.4°F
(-0.2°C)
51st Coolest Coolest since: 1977 1949
28th Warmest Warmest since: 1943 2018
Aug 1977–May 1978
10-Month
70.7°F
(21.5°C)
71.0°F
(21.7°C)
-0.3°F
(-0.2°C)
51st Coolest Coolest since: 1977 1973
28th Warmest Warmest since: 1963 2018
Ties: 1963
Jul 1977–May 1978
11-Month
73.0°F
(22.8°C)
73.2°F
(22.9°C)
-0.2°F
(-0.1°C)
52nd Coolest Coolest since: 1977 1942
27th Warmest Warmest since: 1943 2018
Ties: 2019
Jun 1977–May 1978
12-Month
74.6°F
(23.7°C)
74.6°F
(23.7°C)
0.0°F
(0.0°C)
55th Coolest Coolest since: 1977 1942
24th Warmest Warmest since: 1934 2018
Ties: 2019
Dec 1976–May 1978
18-Month
70.5°F
(21.4°C)
71.3°F
(21.8°C)
-0.8°F
(-0.4°C)
39th Coolest Coolest since: 1977 1949
38th Warmest Warmest since: 1959 2018
Jun 1976–May 1978
24-Month
73.4°F
(23.0°C)
74.6°F
(23.7°C)
-1.2°F
(-0.7°C)
34th Coolest Coolest since: 1977 1953, 1965
41st Warmest Warmest since: 1961 2018
Ties: 1961
Jun 1975–May 1978
36-Month
73.3°F
(22.9°C)
74.6°F
(23.7°C)
-1.3°F
(-0.8°C)
28th Coolest Coolest since: 1977 1975
44th Warmest Warmest since: 1963 2018
Jun 1974–May 1978
48-Month
72.9°F
(22.7°C)
74.6°F
(23.7°C)
-1.7°F
(-1.0°C)
20th Coolest Coolest since: 1977 1952
50th Warmest Warmest since: 1970 2018
Ties: 1957, 1970
Jun 1973–May 1978
60-Month
72.9°F
(22.7°C)
74.5°F
(23.6°C)
-1.6°F
(-0.9°C)
19th Coolest Coolest since: 1977 1953
49th Warmest Warmest since: 1972 2018
Ties: 1958, 1972

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published May 2020, retrieved on May 30, 2020 from https://www.ncdc.noaa.gov/cag/