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


Del Rio, Texas

Average Temperature Rankings, September 1999

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1999
1-Month
82.8°F
(28.2°C)
82.3°F
(27.9°C)
0.5°F
(0.3°C)
36th Coolest Coolest since: 1996 1974
30th Warmest Warmest since: 1998 1977
Ties: 1981
Aug–Sep 1999
2-Month
86.2°F
(30.1°C)
85.3°F
(29.6°C)
0.9°F
(0.5°C)
45th Coolest Coolest since: 1998 1971
21st Warmest Warmest since: 1997 2019
Jul–Sep 1999
3-Month
86.2°F
(30.1°C)
86.1°F
(30.1°C)
0.1°F
(0.0°C)
27th Coolest Coolest since: 1994 1976
39th Warmest Warmest since: 1998 1951
Ties: 1993
Jun–Sep 1999
4-Month
85.9°F
(29.9°C)
86.1°F
(30.1°C)
-0.2°F
(-0.2°C)
26th Coolest Coolest since: 1993 1971, 1976
40th Warmest Warmest since: 1998 1951, 2011
May–Sep 1999
5-Month
85.1°F
(29.5°C)
85.1°F
(29.5°C)
0.0°F
(0.0°C)
28th Coolest Coolest since: 1997 1976
38th Warmest Warmest since: 1998 1998, 2011
Ties: 1983
Apr–Sep 1999
6-Month
83.4°F
(28.6°C)
83.2°F
(28.4°C)
0.2°F
(0.2°C)
30th Coolest Coolest since: 1997 1976
35th Warmest Warmest since: 1998 2011
Ties: 1982, 1986, 2005
Mar–Sep 1999
7-Month
81.0°F
(27.2°C)
80.7°F
(27.1°C)
0.3°F
(0.1°C)
33rd Coolest Coolest since: 1997 1987
32nd Warmest Warmest since: 1998 2011
Feb–Sep 1999
8-Month
79.0°F
(26.1°C)
78.0°F
(25.6°C)
1.0°F
(0.5°C)
46th Coolest Coolest since: 1997 1987
18th Warmest Warmest since: 1998 2011
Ties: 2016
Jan–Sep 1999
9-Month
76.5°F
(24.7°C)
75.4°F
(24.1°C)
1.1°F
(0.6°C)
49th Coolest Coolest since: 1997 1987
15th Warmest Warmest since: 1998 2000
Ties: 1986, 2013
Dec 1998–Sep 1999
10-Month
74.2°F
(23.4°C)
73.3°F
(22.9°C)
0.9°F
(0.5°C)
46th Coolest Coolest since: 1997 1987
18th Warmest Warmest since: 1998 2000
Ties: 1994
Nov 1998–Sep 1999
11-Month
73.3°F
(22.9°C)
72.3°F
(22.4°C)
1.0°F
(0.5°C)
47th Coolest Coolest since: 1997 1987
17th Warmest Warmest since: 1998 2000
Oct 1998–Sep 1999
12-Month
73.4°F
(23.0°C)
72.5°F
(22.5°C)
0.9°F
(0.5°C)
48th Coolest Coolest since: 1998 1987
16th Warmest Warmest since: 1998 2000
Ties: 1998
Apr 1998–Sep 1999
18-Month
77.5°F
(25.3°C)
76.0°F
(24.4°C)
1.5°F
(0.9°C)
57th Coolest Coolest since: 1998 1977
6th Warmest Warmest to Date 2012
Oct 1997–Sep 1999
24-Month
73.4°F
(23.0°C)
72.5°F
(22.5°C)
0.9°F
(0.5°C)
52nd Coolest Coolest since: 1998 1988
10th Warmest Warmest since: 1956 2012
Ties: 1956, 2006
Oct 1996–Sep 1999
36-Month
72.6°F
(22.6°C)
72.4°F
(22.4°C)
0.2°F
(0.2°C)
35th Coolest Coolest since: 1998 1970
25th Warmest Warmest since: 1996 2013
Ties: 1982
Oct 1995–Sep 1999
48-Month
72.7°F
(22.6°C)
72.4°F
(22.4°C)
0.3°F
(0.2°C)
38th Coolest Coolest since: 1998 1971
20th Warmest Warmest since: 1996 2014
Ties: 1996
Oct 1994–Sep 1999
60-Month
72.8°F
(22.7°C)
72.4°F
(22.4°C)
0.4°F
(0.3°C)
38th Coolest Coolest since: 1998 1979
18th Warmest Warmest since: 1956 2013, 2020
Ties: 2004, 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2022, retrieved on January 18, 2022 from https://www.ncdc.noaa.gov/cag/