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Del Rio, Texas

Average Temperature Rankings, December 1978

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  • Record Coolest
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  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1978
1-Month
53.3°F
(11.8°C)
54.5°F
(12.5°C)
-1.2°F
(-0.7°C)
18th Coolest
Coolest since:
1989
48th Warmest
Warmest since:
2021
Ties: 2004
Nov–Dec 1978
2-Month
58.5°F
(14.7°C)
58.7°F
(14.8°C)
-0.2°F
(-0.1°C)
31st Coolest
Coolest since:
1976
35th Warmest
Warmest since:
2021
Oct–Dec 1978
3-Month
62.9°F
(17.2°C)
63.7°F
(17.6°C)
-0.8°F
(-0.4°C)
21st Coolest
Coolest since:
1976
45th Warmest
Warmest since:
2021
Ties: 2014
Sep–Dec 1978
4-Month
67.3°F
(19.6°C)
68.3°F
(20.2°C)
-1.0°F
(-0.6°C)
14th Coolest
Coolest since:
1976
52nd Warmest
Warmest since:
2021
Aug–Dec 1978
5-Month
71.2°F
(21.8°C)
72.3°F
(22.4°C)
-1.1°F
(-0.6°C)
10th Coolest
Coolest since:
1976
56th Warmest
Warmest since:
2021
Ties: 1990, 2008
Jul–Dec 1978
6-Month
74.3°F
(23.5°C)
74.9°F
(23.8°C)
-0.6°F
(-0.3°C)
17th Coolest
Coolest since:
1976
49th Warmest
Warmest since:
2021
Ties: 1955, 1966, 2007
Jun–Dec 1978
7-Month
76.0°F
(24.4°C)
76.5°F
(24.7°C)
-0.5°F
(-0.3°C)
22nd Coolest
Coolest since:
1976
44th Warmest
Warmest since:
1951
Ties: 1983, 2000, 2002
May–Dec 1978
8-Month
76.8°F
(24.9°C)
77.1°F
(25.1°C)
-0.3°F
(-0.2°C)
29th Coolest
Coolest since:
1976
37th Warmest
Warmest since:
1998
Apr–Dec 1978
9-Month
76.7°F
(24.8°C)
76.7°F
(24.8°C)
0.0°F
(0.0°C)
35th Coolest
Coolest since:
1976
30th Warmest
Warmest since:
2011
Ties: 1985, 2003, 2010
Mar–Dec 1978
10-Month
75.6°F
(24.2°C)
75.6°F
(24.2°C)
0.0°F
(0.0°C)
29th Coolest
Coolest since:
1976
36th Warmest
Warmest since:
2011
Ties: 1967, 1982, 1995, 2005, 2017
Feb–Dec 1978
11-Month
73.4°F
(23.0°C)
74.0°F
(23.3°C)
-0.6°F
(-0.3°C)
19th Coolest
Coolest since:
1976
45th Warmest
Warmest since:
2011
Ties: 1989
Jan–Dec 1978
12-Month
71.4°F
(21.9°C)
72.5°F
(22.5°C)
-1.1°F
(-0.6°C)
11th Coolest
Coolest since:
1976
53rd Warmest
Warmest since:
2011
Jul 1977–Dec 1978
18-Month
73.3°F
(22.9°C)
73.3°F
(22.9°C)
0.0°F
(0.0°C)
39th Coolest
Coolest since:
1976
25th Warmest
Warmest since:
2012
Ties: 2018
Jan 1977–Dec 1978
24-Month
71.8°F
(22.1°C)
72.4°F
(22.4°C)
-0.6°F
(-0.3°C)
15th Coolest
Coolest since:
1976
47th Warmest
Warmest since:
2012
Ties: 1983, 1987, 1993, 1997, 2014, 2015
Jan 1976–Dec 1978
36-Month
71.1°F
(21.7°C)
72.5°F
(22.5°C)
-1.4°F
(-0.8°C)
5th Coolest
Coolest since:
1970
55th Warmest
Warmest since:
2000
Jan 1975–Dec 1978
48-Month
71.1°F
(21.7°C)
72.4°F
(22.4°C)
-1.3°F
(-0.7°C)
4th Coolest
Coolest since:
1971, 1976, 1979
54th Warmest
Warmest since:
2001
Ties: 1969, 1970
Jan 1974–Dec 1978
60-Month
71.3°F
(21.8°C)
72.4°F
(22.4°C)
-1.1°F
(-0.6°C)
6th Coolest
Coolest since:
1970
50th Warmest
Warmest since:
2002
Ties: 1968, 1969, 1971

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