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


Phoenix, Arizona

Average Temperature Rankings, May 1999

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1999
1-Month
81.0°F
(27.2°C)
81.9°F
(27.7°C)
-0.9°F
(-0.5°C)
51st Coolest Coolest since: 1998 1953
33rd Warmest Warmest since: 1997 2001
Apr–May 1999
2-Month
74.1°F
(23.4°C)
77.2°F
(25.1°C)
-3.1°F
(-1.7°C)
22nd Coolest Coolest since: 1998 1941
61st Warmest Warmest since: 1997 2000
Ties: 1968
Mar–May 1999
3-Month
71.4°F
(21.9°C)
73.1°F
(22.8°C)
-1.7°F
(-0.9°C)
38th Coolest Coolest since: 1998 1944, 1965
45th Warmest Warmest since: 1997 1989
Feb–May 1999
4-Month
69.0°F
(20.6°C)
69.8°F
(21.0°C)
-0.8°F
(-0.4°C)
47th Coolest Coolest since: 1998 1944
36th Warmest Warmest since: 1997 1989
Jan–May 1999
5-Month
66.8°F
(19.3°C)
67.0°F
(19.4°C)
-0.2°F
(-0.1°C)
55th Coolest Coolest since: 1998 1944
27th Warmest Warmest since: 1997 2014
Ties: 2001
Dec 1998–May 1999
6-Month
64.9°F
(18.3°C)
65.0°F
(18.3°C)
-0.1°F
(0.0°C)
55th Coolest Coolest since: 1998 1944
27th Warmest Warmest since: 1997 2018
Ties: 1993
Nov 1998–May 1999
7-Month
64.8°F
(18.2°C)
64.9°F
(18.3°C)
-0.1°F
(-0.1°C)
56th Coolest Coolest since: 1998 1949
25th Warmest Warmest since: 1997 2018
Oct 1998–May 1999
8-Month
66.1°F
(18.9°C)
66.3°F
(19.1°C)
-0.2°F
(-0.2°C)
54th Coolest Coolest since: 1998 1942, 1949
26th Warmest Warmest since: 1997 2018
Ties: 1990, 1993
Sep 1998–May 1999
9-Month
68.7°F
(20.4°C)
68.8°F
(20.4°C)
-0.1°F
(0.0°C)
55th Coolest Coolest since: 1998 1942
25th Warmest Warmest since: 1997 2018
Ties: 1993
Aug 1998–May 1999
10-Month
71.4°F
(21.9°C)
71.2°F
(21.8°C)
0.2°F
(0.1°C)
58th Coolest Coolest since: 1998 1942
22nd Warmest Warmest since: 1997 2018
Ties: 1981, 2007
Jul 1998–May 1999
11-Month
73.6°F
(23.1°C)
73.3°F
(22.9°C)
0.3°F
(0.2°C)
58th Coolest Coolest since: 1998 1942
22nd Warmest Warmest since: 1997 2018
Ties: 1981, 2007
Jun 1998–May 1999
12-Month
74.7°F
(23.7°C)
74.8°F
(23.8°C)
-0.1°F
(-0.1°C)
55th Coolest Coolest since: 1998 1942
25th Warmest Warmest since: 1997 2018
Dec 1997–May 1999
18-Month
70.3°F
(21.3°C)
71.5°F
(21.9°C)
-1.2°F
(-0.6°C)
37th Coolest Coolest since: 1985 1942
41st Warmest Warmest since: 1998 2018
Ties: 1984
Jun 1997–May 1999
24-Month
73.9°F
(23.3°C)
74.7°F
(23.7°C)
-0.8°F
(-0.4°C)
42nd Coolest Coolest since: 1994 1942
34th Warmest Warmest since: 1998 2018
Ties: 1988, 1994
Jun 1996–May 1999
36-Month
74.6°F
(23.7°C)
74.6°F
(23.7°C)
0.0°F
(0.0°C)
46th Coolest Coolest since: 1995 1944
27th Warmest Warmest since: 1998 2018
Jun 1995–May 1999
48-Month
75.1°F
(23.9°C)
74.7°F
(23.7°C)
0.4°F
(0.2°C)
49th Coolest Coolest since: 1998 1944
22nd Warmest Warmest since: 1997 2018
Jun 1994–May 1999
60-Month
75.0°F
(23.9°C)
74.7°F
(23.7°C)
0.3°F
(0.2°C)
48th Coolest Coolest since: 1998 1953
21st Warmest Warmest since: 1997 2018
Ties: 1997, 2001

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published February 2021, retrieved on March 2, 2021 from https://www.ncdc.noaa.gov/cag/