OCTOBER 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 87 68 78 0 13 0.16 0.16 24.99
2 87 68 78 0 13 0.16 0.32 25.15
3 87 68 77 0 13 0.16 0.48 25.31
4 87 67 77 0 12 0.16 0.64 25.47
5 86 67 77 0 12 0.15 0.79 25.62
6 86 67 77 0 12 0.15 0.94 25.77
7 86 67 76 0 12 0.15 1.09 25.92
8 86 66 76 0 11 0.15 1.24 26.07
9 85 66 76 0 11 0.14 1.38 26.21
10 85 66 75 0 11 0.14 1.52 26.35
11 85 65 75 0 11 0.14 1.66 26.49
12 85 65 75 0 11 0.14 1.80 26.63
13 85 65 75 0 10 0.14 1.94 26.77
14 84 65 74 0 10 0.13 2.07 26.90
15 84 64 74 0 10 0.13 2.20 27.03
16 84 64 74 0 10 0.13 2.33 27.16
17 84 64 74 0 9 0.13 2.46 27.29
18 83 63 73 0 9 0.12 2.58 27.41
19 83 63 73 0 9 0.12 2.70 27.53
20 83 63 73 1 9 0.12 2.82 27.65
21 82 63 72 1 9 0.12 2.94 27.77
22 82 62 72 1 8 0.11 3.05 27.88
23 82 62 72 1 8 0.11 3.16 27.99
24 82 62 72 1 8 0.11 3.27 28.10
25 81 61 71 1 8 0.10 3.37 28.20
26 81 61 71 1 7 0.10 3.47 28.30
27 81 61 71 1 7 0.10 3.57 28.40
28 80 61 70 1 7 0.10 3.67 28.50
29 80 60 70 1 7 0.09 3.76 28.59
30 80 60 70 1 7 0.09 3.85 28.68
31 79 60 70 1 6 0.09 3.94 28.77
AVERAGE HIGH TEMPERATURE: 83.6°
AVERAGE LOW TEMPERATURE: 64.0° 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: 73.8°
AVERAGE HEATING DEGREE DAYS: 12
ACCUMULATED HEATING DEGREE DAYS: 12
AVERAGE COOLING DEGREE DAYS: 300
ACCUMULATED COOLING DEGREE DAYS: 3324
AVERAGE MONTHLY PRECIPITATION: 3.94''
ACCUMULATED YEARLY PRECIPITATION: 28.77''