APRIL NORMALS
Corpus Christi, TX  (Based on data from 1971 - 2000)
Date TEMPERATURES DEGREE DAYS PRECIPITATION
High Low Mean Heating Cooling Average Daily Monthly Accum. Yearly Accum.
1 79 59 69 1 6 0.05 0.05 5.25
2 79 60 69 1 6 0.06 0.11 5.31
3 79 60 69 1 6 0.06 0.17 5.37
4 79 60 69 1 6 0.06 0.23 5.43
5 79 60 70 1 6 0.06 0.29 5.49
6 79 60 70 1 6 0.06 0.35 5.55
7 79 60 70 1 6 0.06 0.41 5.61
8 80 61 70 1 6 0.06 0.47 5.67
9 80 61 70 1 7 0.06 0.53 5.73
10 80 61 70 1 7 0.06 0.59 5.79
11 80 61 71 1 7 0.06 0.65 5.85
12 80 61 71 1 7 0.06 0.71 5.91
13 80 62 71 1 7 0.06 0.77 5.97
14 80 62 71 1 7 0.06 0.83 6.03
15 81 62 71 1 7 0.07 0.90 6.10
16 81 62 72 1 8 0.07 0.97 6.17
17 81 62 72 1 8 0.07 1.04 6.24
18 81 63 72 1 8 0.07 1.11 6.31
19 81 63 72 1 8 0.07 1.18 6.38
20 81 63 72 0 8 0.07 1.25 6.45
21 81 63 72 0 8 0.07 1.32 6.52
22 82 64 73 0 9 0.07 1.39 6.59
23 82 64 73 0 9 0.08 1.47 6.67
24 82 64 73 0 9 0.08 1.55 6.75
25 82 64 73 0 9 0.08 1.63 6.83
26 82 65 74 0 9 0.08 1.71 6.91
27 82 65 74 0 9 0.08 1.79 6.99
28 83 65 74 0 10 0.08 1.87 7.07
29 83 66 74 0 10 0.09 1.96 7.16
30 83 66 74 0 10 0.09 2.05 7.25
                 
AVERAGE HIGH TEMPERATURE: 80.7°
AVERAGE LOW TEMPERATURE: 62.3° This data is verified against NCDC data and is for the normal period of 1971-2000.  Degree Days are based on 65°.  The heating degree day year runs from July 1-June 30.  The average degree days are based upon 30 years of records and may not correlate directly with the normal mean daily temperature.
MEAN MONTHLY TEMPERATURE: 71.5°
AVERAGE HEATING DEGREE DAYS: 19
ACCUMULATED HEATING DEGREE DAYS: 950
AVERAGE COOLING DEGREE DAYS: 229
ACCUMULATED COOLING DEGREE DAYS: 425
AVERAGE MONTHLY PRECIPITATION: 2.05''
ACCUMULATED YEARLY PRECIPITATION: 7.25''