Del Rio, Texas December 2009 Average Temperature Rankings
1991-2020
Degrees Fahrenheit
1
51.2
55.2
-4.0
6
62
1983,1989
2021
2000
2008
bottom-tenth
2
57.2
59.1
-1.9
15
53
1976
2021
2002
2008
bottom-third
1968
3
62.5
64.1
-1.6
15
53
1976
2021
2000
2008
bottom-third
1955
4
67.2
68.8
-1.6
9
59
1976
2021
2000
2008
bottom-third
1972
5
72.1
72.9
-0.8
25
43
1976
2021
2008
2007
normal
2013
6
75.4
75.6
-0.2
38
30
1976
2021
2008
2006
normal
1982,1988,2014
7
77.4
77.2
0.2
48
20
1976
2021
2008
2006
top-third
1999,2010,2017
8
78.1
77.7
0.4
50
18
1976
2021
2008
2006
top-third
1980
9
77.7
77.3
0.4
51
16
1976
2021,2022,2023
2008
2006
top-third
1953,1999
10
76.7
76.3
0.4
50
17
1976
2011,2023
2008
2006
top-third
1963,2017
11
75.5
74.9
0.6
52
14
1976
2023
2008
2006
top-third
1956
12
73.9
73.2
0.7
52
14
1976
2023
2008
2006
top-third
1953
18
73.9
74.0
-0.1
42
24
1976
2022
2008
2006
normal
1956,2001,2015
24
73.4
73.2
0.2
48
16
1976
2023
2008
2006
top-third
1953,1995
36
72.7
73.2
-0.5
33
29
1970
2023
2005
2008
normal
48
73.2
73.1
0.1
41
19
1971,1976,1979
2023
2008
2003
top-third
1999,2016
60
73.2
73.1
0.1
40
18
1970
2023
2008
2003
top-third
1999