Del Rio, Texas April 1977 Average Temperature Rankings
1991-2020
Degrees Fahrenheit
1
70.8
74.3
-3.5
6
62
1997
2011
1973
1976
bottom-tenth
2
68.0
70.8
-2.8
10
58
1987
2011
1970
1976
bottom-third
3
64.6
67.2
-2.6
11
56
1968
2000
1973
1976
bottom-third
1983
4
60.6
64.1
-3.5
7
60
1968
2000
1973
1976
bottom-tenth
1973,1997
5
58.8
62.3
-3.5
4
63
1968
2000
1968
1976
bottom-tenth
1987
6
58.3
62.4
-4.1
1
66
1977
2000
1977
1976
lowest
7
59.3
64.1
-4.8
1
66
1977
2017
1977
1976
lowest
8
62.0
66.5
-4.5
1
66
1977
2017
1977
1976
lowest
9
64.5
69.0
-4.5
1
66
1977
2000
1977
1976
lowest
10
66.1
70.9
-4.8
1
66
1977
2017
1977
1976
lowest
11
67.8
72.4
-4.6
1
66
1977
2017
1977
1976
lowest
12
68.4
73.1
-4.7
1
66
1977
1999
1977
1976
lowest
18
66.7
69.5
-2.8
1
64
1977
2023
1977
1976
lowest
24
70.2
73.1
-2.9
1
64
1977
2000,2023
1977
1976
lowest
36
70.6
73.1
-2.5
1
62
1977
2023
1977
1976
lowest
48
71.2
73.1
-1.9
4
57
1979
2002,2023
1971
1976
bottom-tenth
1971
60
71.0
73.1
-2.1
1
58
1977
2002,2003,2023
1977
1976
lowest