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City Data Info
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Del Rio, Texas

Average Temperature Rankings, September 1999

View Period (Months):
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  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1999
1-Month
84.0°F
(28.9°C)
83.3°F
(28.5°C)
0.7°F
(0.4°C)
43rd Coolest
Coolest since:
1974
24th Warmest
Warmest since:
1977
Ties: 1972, 2002
Aug–Sep 1999
2-Month
87.4°F
(30.8°C)
86.3°F
(30.2°C)
1.1°F
(0.6°C)
49th Coolest
Coolest since:
1971
18th Warmest
Warmest since:
1977
Jul–Sep 1999
3-Month
87.4°F
(30.8°C)
87.2°F
(30.7°C)
0.2°F
(0.1°C)
32nd Coolest
Coolest since:
1976
35th Warmest
Warmest since:
1951
Ties: 2021
Jun–Sep 1999
4-Month
87.1°F
(30.6°C)
87.2°F
(30.7°C)
-0.1°F
(-0.1°C)
26th Coolest
Coolest since:
1971
41st Warmest
Warmest since:
1951
Ties: 1978, 2014
May–Sep 1999
5-Month
86.2°F
(30.1°C)
86.1°F
(30.1°C)
0.1°F
(0.0°C)
35th Coolest
Coolest since:
1976
32nd Warmest
Warmest since:
1998
Apr–Sep 1999
6-Month
84.5°F
(29.2°C)
84.2°F
(29.0°C)
0.3°F
(0.2°C)
39th Coolest
Coolest since:
1976
27th Warmest
Warmest since:
2011
Ties: 1986
Mar–Sep 1999
7-Month
82.2°F
(27.9°C)
81.8°F
(27.7°C)
0.4°F
(0.2°C)
40th Coolest
Coolest since:
1987
26th Warmest
Warmest since:
2011
Ties: 1952
Feb–Sep 1999
8-Month
80.1°F
(26.7°C)
79.0°F
(26.1°C)
1.1°F
(0.6°C)
50th Coolest
Coolest since:
1987
15th Warmest
Warmest since:
2000
Ties: 1986
Jan–Sep 1999
9-Month
77.6°F
(25.3°C)
76.4°F
(24.7°C)
1.2°F
(0.6°C)
53rd Coolest
Coolest since:
1987
12th Warmest
Warmest since:
2000
Ties: 1955
Dec 1998–Sep 1999
10-Month
75.4°F
(24.1°C)
74.3°F
(23.5°C)
1.1°F
(0.6°C)
51st Coolest
Coolest since:
1987
14th Warmest
Warmest since:
2000
Ties: 1954
Nov 1998–Sep 1999
11-Month
74.5°F
(23.6°C)
73.4°F
(23.0°C)
1.1°F
(0.6°C)
54th Coolest
Coolest since:
1987
11th Warmest
Warmest since:
2000
Ties: 1952, 1986
Oct 1998–Sep 1999
12-Month
74.5°F
(23.6°C)
73.5°F
(23.1°C)
1.0°F
(0.5°C)
52nd Coolest
Coolest since:
1987
13th Warmest
Warmest since:
2000
Ties: 1986
Apr 1998–Sep 1999
18-Month
78.6°F
(25.9°C)
77.0°F
(25.0°C)
1.6°F
(0.9°C)
61st Coolest
Coolest since:
1977
3rd Warmest
Warmest to Date
2000
Oct 1997–Sep 1999
24-Month
74.5°F
(23.6°C)
73.5°F
(23.1°C)
1.0°F
(0.5°C)
56th Coolest
Coolest since:
1988
7th Warmest
Warmest since:
2000
Ties: 1955, 1956, 2013, 2017
Oct 1996–Sep 1999
36-Month
73.8°F
(23.2°C)
73.5°F
(23.1°C)
0.3°F
(0.1°C)
46th Coolest
Coolest since:
1970
15th Warmest
Warmest since:
2000
Ties: 2017
Oct 1995–Sep 1999
48-Month
73.8°F
(23.2°C)
73.5°F
(23.1°C)
0.3°F
(0.1°C)
45th Coolest
Coolest since:
1971
14th Warmest
Warmest since:
1955, 2001
Ties: 1996, 2020
Oct 1994–Sep 1999
60-Month
73.9°F
(23.3°C)
73.5°F
(23.1°C)
0.4°F
(0.2°C)
48th Coolest
Coolest since:
1979
9th Warmest
Warmest since:
1956, 2002
Ties: 2009, 2015, 2020

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