| 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'' | ||||||||