COMISIÓN NACIONAL DEL AGUA COORDINACIÓN GENERAL DEL SERVICIO METEOROLÓGICO NACIONAL PROYECTO DE BASES DE DATOS CLIMATOLÓGICOS AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUMULADO MEDIA MESES 00020224 E.T.A. 150 SAN PEDRO POC DIAS CON GRANIZO 1973 0 0 0.0 0.0 2 1974 0 0 1 0 0 0 0 0 0 0 0 1.0 0.1 11 1975 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0.0 12 1976 0 0.0 0.0 1 1977 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0.0 12 1978 0 0 0 0 0 0 0.0 0.0 6 MINIMA 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0.0 MAXIMA 0 0 0 1 0 0 0 0 0 0 0 0 1.0 0.1 MEDIA 0 0 0 0.2 0 0 0 0 0 0 0 0 0.2 0.0 DESV. ESTANDAR 0 0 0 0.4472 0 0 0 0 0 0 0 0 0.41 0.0 DIAS CON NIEBLA 1973 0 0 0.0 0.0 2 1974 6 21 1 15 17 25 22 13 31 30 31 212.0 19.3 11 1975 31 28 29 20 15 15 16 15 17 15 20 9 230.0 19.2 12 1976 0 0.0 0.0 1 1977 0 0 0 0 0 0 0 0 0 0 0 8 8.0 0.7 12 1978 10 18 3 1 13 15 60.0 10.0 6 MINIMA 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0.0 MAXIMA 31 28 29 20 15 17 25 22 17 31 30 31 230.0 19.3 MEDIA 13.666 13 10.6 4.4 10.75 11.75 13.666 12.333 10 15.333 16.666 12 85.0 8.2 DESV. ESTANDAR 15.821 12.49 13.501 8.7349 7.2284 7.8898 12.662 11.239 8.8881 15.502 15.275 13.291 107.85 9.4 DIAS CON TORMEN. 1973 0 0 0.0 0.0 2 1974 0 0 1 11 5 6 6 5 1 0 0 35.0 3.2 11 1975 2 1 0 0 4 2 6 13 14 4 0 1 47.0 3.9 12 1976 0 0.0 0.0 1 1977 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0.0 12 1978 0 0 0 1 9 5 15.0 2.5 6 MINIMA 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0.0 MAXIMA 2 1 0 1 11 5 6 13 14 4 0 1 47.0 3.9 MEDIA 0.6666 0.25 0 0.4 6 3 4 6.3333 6.3333 1.6666 0 0.25 16.2 1.6 DESV. ESTANDAR 1.1547 0.5 0 0.5477 4.9665 2.4494 3.4641 6.5064 7.0946 2.0816 0 0.5 20.45 1.8 LLUVIA MAX 24 H. 1973 0 2.6 2.6 1.3 2 1974 0 0 0 120 147 52 18 117 4 0 0.4 458.4 41.7 11 1975 0 4.2 0 0 13 24.5 40 25.2 54 45.3 8 14.9 229.1 19.1 12 1976 10.3 10.3 10.3 1 1977 0 0 0 0 2.3 20.6 35.1 42.1 17.7 19.1 60.3 0.1 197.3 16.4 12 1978 13.6 5.7 8.3 0 60.3 25 112.9 18.8 6 MINIMA 0 0 0 0 2.3 20.6 35.1 18 17.7 4 0 0.1 2.6 1.3 MAXIMA 13.6 5.7 8.3 2.6 120 147 52 42.1 117 45.3 60.3 14.9 458.4 41.7 MEDIA 4.5333 2.475 1.66 0.52 48.9 54.275 42.366 28.433 62.9 22.8 22.766 6.425 168.4 17.9 DESV. ESTANDAR 7.8519 2.9227 3.7118 1.1627 53.682 61.848 8.695 12.371 50.244 20.897 32.75 7.3744 169.81 13.4 LLUVIA TOTAL MEN 1973 0 2.6 2.6 1.3 2 1974 0 0 0 180.4 604.4 90.7 58.4 202.2 4.7 0 0.4 1,141.2 103.7 11 1975 0 4.2 0 0 22 71.8 127.2 106.1 208.2 50.4 8 15.7 613.6 51.1 12 1976 10.3 10.3 10.3 1 1977 0 0 0 0 3.7 79.3 66.5 114.9 51.6 32.5 64.4 0.1 413.0 34.4 12 1978 17.8 5.7 8.3 0 208.8 55.6 296.2 49.4 6 MINIMA 0 0 0 0 3.7 55.6 66.5 58.4 51.6 4.7 0 0.1 2.6 1.3 MAXIMA 17.8 5.7 8.3 2.6 208.8 604.4 127.2 114.9 208.2 50.4 64.4 15.7 1,141.2 103.7 MEDIA 5.9333 2.475 1.66 0.52 103.72 202.77 94.8 93.133 154 29.2 24.133 6.625 412.8 41.7 DESV. ESTANDAR 10.276 2.9227 3.7118 1.1627 105.83 267.93 30.557 30.4 88.731 23.028 35.1 7.6852 427.73 36.5 TEMP MAXIMA EXT. 1973 35.4 34.9 70.3 35.2 2 1974 34.1 34.9 40 34 32 32.2 32 33 34 34 35 375.2 34.1 11 1975 34 32.9 34 35 35 34 32.5 32.5 32 32.1 32.2 32.2 398.4 33.2 12 1976 35 35.0 35.0 1 1977 35.4 35.1 34.3 36 34.8 34.9 36.2 36.5 36.8 35.5 34.5 35.8 425.8 35.5 12 1978 33.5 33.5 36.4 36.5 36.5 35.6 212.0 35.3 6 MINIMA 33.5 32.9 34 34.9 34 32 32.2 32 32 32.1 32.2 32.2 35.0 33.2 MAXIMA 35.4 35.1 36.4 40 36.5 35.6 36.2 36.5 36.8 35.5 34.5 35.8 425.8 35.5 MEDIA 34.3 33.9 35 36.48 35.075 34.125 33.633 33.666 33.933 33.866 33.566 34.5 252.8 34.7 DESV. ESTANDAR 0.9848 0.938 0.9513 2.0801 1.0436 1.5607 2.2278 2.4664 2.5324 1.7039 1.2096 1.579 172.35 0.9 TEMP MAXIMA PROM 1973 33.508 33.033 66.5 33.3 2 1974 31.521 32.558 33.133 32.083 28.89 30.645 30.716 30.376 31.758 32.67 32 346.4 31.5 11 1975 31.461 31.057 31.7 32.76 32.871 31.693 30.68 31.487 29.89 31.061 31.183 30.716 376.6 31.4 12 1976 31.912 31.9 31.9 1 1977 32.419 32.489 33.409 34.053 33.893 33.503 34.296 32.929 33.136 33.451 32.92 33.045 399.5 33.3 12 1978 31.68 31.803 33.661 34.626 33.141 33.756 198.7 33.1 6 MINIMA 31.461 31.057 31.7 32.76 32.083 28.89 30.645 30.716 29.89 31.061 31.183 30.716 31.9 31.4 MAXIMA 32.419 32.489 33.661 34.626 33.893 33.756 34.296 32.929 33.136 33.451 32.92 33.045 399.5 33.3 MEDIA 31.853 31.717 32.967 33.521 32.997 31.96 31.874 31.71 31.134 32.09 32.257 31.918 236.6 32.4 DESV. ESTANDAR 0.5019 0.5993 0.8281 0.7863 0.747 2.2439 2.0981 1.1232 1.7509 1.2293 0.9388 0.9525 161.52 0.9 TEMP MEDIA MENS. 1973 27.431 27.683 55.1 27.6 2 1974 25.153 26.479 27.301 27.433 25.833 26.412 26.341 26.28 26.332 26.463 25.725 289.8 26.3 11 1975 25.454 25.216 26.071 27.34 27.996 27.181 26.106 26.822 25.911 26.077 25.4 24.943 314.5 26.2 12 1976 25.782 25.8 25.8 1 1977 25.861 26.41 26.856 27.743 28.485 28.043 28.516 27.866 27.903 27.922 27.115 26.703 329.4 27.5 12 1978 25.738 25.987 27.079 27.975 27.2 27.795 161.8 27.0 6 MINIMA 25.454 25.153 26.071 27.301 27.2 25.833 26.106 26.341 25.911 26.077 25.4 24.943 25.8 25.8 MAXIMA 25.861 26.41 27.431 27.975 28.485 28.043 28.516 27.866 27.903 27.922 27.115 26.703 329.4 27.6 MEDIA 25.684 25.692 26.783 27.608 27.779 27.213 27.011 27.01 26.698 26.777 26.326 25.788 196.1 26.7 DESV. ESTANDAR 0.2085 0.611 0.5274 0.2847 0.5776 0.9887 1.3117 0.7792 1.0596 0.9999 0.8656 0.7198 134.64 0.7 TEMP MINIMA EXT. 1973 19 19 38.0 19.0 2 1974 16 17.5 18 21 21 21 21 21 18 18 18 210.5 19.1 11 1975 17 17 18 20 20 21 20.8 21 19.9 19.9 18.2 17.5 230.3 19.2 12 1976 18 18.0 18.0 1 1977 17.5 18.7 18.4 20 21 21.2 21.1 21.5 21 20.8 18.9 17.5 237.6 19.8 12 1978 18.6 18.2 18 18.4 19.6 20.1 112.9 18.8 6 MINIMA 17 16 17.5 18 19.6 20.1 20.8 21 19.9 18 18 17.5 18.0 18.0 MAXIMA 18.6 18.7 19 20 21 21.2 21.1 21.5 21 20.8 18.9 18 237.6 19.8 MEDIA 17.7 17.475 18.18 19.08 20.4 20.825 20.966 21.166 20.633 19.566 18.366 17.75 141.2 19.0 DESV. ESTANDAR 0.8185 1.2148 0.5585 0.9121 0.7118 0.4924 0.1527 0.2886 0.635 1.4294 0.4725 0.2886 98.65 0.6 TEMP MINIMA PROM 1973 21.354 22.333 43.7 21.8 2 1974 18.785 20.4 21.47 22.783 22.776 22.18 21.967 22.183 20.906 20.256 19.451 233.2 21.2 11 1975 19.448 19.375 20.441 21.92 23.122 22.67 21.532 22.158 21.933 21.093 19.616 19.171 252.5 21.0 12 1976 19.651 19.7 19.7 1 1977 19.303 20.332 20.303 21.433 23.077 22.583 22.735 22.803 22.67 22.393 21.31 20.361 259.3 21.6 12 1978 19.796 20.171 20.496 21.323 21.258 21.833 124.9 20.8 6 MINIMA 19.303 18.785 20.303 21.323 21.258 21.833 21.532 21.967 21.933 20.906 19.616 19.171 19.7 19.7 MAXIMA 19.796 20.332 21.354 22.333 23.122 22.776 22.735 22.803 22.67 22.393 21.31 20.361 259.3 21.8 MEDIA 19.516 19.666 20.599 21.696 22.56 22.465 22.149 22.309 22.262 21.464 20.394 19.658 155.5 21.0 DESV. ESTANDAR 0.2536 0.7208 0.4279 0.4228 0.8811 0.429 0.6022 0.4378 0.3746 0.8099 0.855 0.508 107.80 0.8