COMISIÓN NACIONAL DEL AGUA COORDINACIÓN GENERAL DEL SERVICIO METEOROLÓGICO NACIONAL BASE DE DATOS CLIMATOLÓGICA NACIONAL ESTADÍSTICA MENSUAL EMISIÓN : 28/06/2024 DATOS DISPONIBLES EN LA BASE DE DATOS A: JUNIO DE 2024; CON LA INFORMACIÓN SUMINISTRADA POR LAS UNIDADES ADMINISTRATIVAS ESTACIÓN : 21068 NOMBRE : RANCHO APULCO ESTADO : PUEBLA MUNICIPIO : ZACAPOAXTLA SITUACIÓN : SUSPENDIDA CVE-OMM : LATITUD : 19.91972222 ° LONGITUD : -97.60805556 ° ALTITUD : 2354 msnm LLUVIA MÁXIMA 24 H. AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1957 4.5 23 46 61 14 78.5 14.8 241.8 34.5 7 1958 27.5 6.5 6 5.3 53.5 62.2 74.5 14.5 37.4 122 74.5 12.5 496.4 41.4 12 1959 19 16.5 68.5 18 24 96.3 48 15.8 44.8 84 36 13.4 484.3 40.4 12 1960 13.5 5.9 8 24 21.5 26.3 24 26.2 91.5 57 43.3 10.5 351.7 29.3 12 1961 14.4 15 38 7.2 82 65.5 55.2 22 149 235 124.5 28 835.8 69.7 12 1962 20.8 3.6 15 74.7 16.7 70.7 56.7 20 50.5 57.6 31.2 15.7 433.2 36.1 12 1963 3.8 29.2 19 9.5 36.8 34.5 76.3 13 121.5 40.1 46.5 12.5 442.7 36.9 12 1964 30.5 2.4 47.1 14.5 60.5 31.5 36 16 24.2 125.5 49 17.5 454.7 37.9 12 1965 55 14 16 53 16 63 29 56 27 111 65.5 17 522.5 43.5 12 1966 9.7 13 18.5 9.5 22 69.5 30.5 26.6 187 73.5 20.8 21.5 502.1 41.8 12 1967 29.9 7.5 6.4 18 43.5 59 18.6 53.5 149 136.3 33.8 49.5 605 50.4 12 1968 25 12.8 4.5 38.4 36.5 28.4 29.4 17.8 75.6 78.9 15.4 76 438.7 36.6 12 1969 16.5 48.5 11.2 11.5 40.3 29 99 102 167.7 105 44.7 6.9 682.3 56.9 12 1970 7.6 42 1.9 6.2 61 35.2 23.8 73.8 51.7 72.5 7 1.9 384.6 32 12 1971 76.2 10 90 22 19.3 27.5 17.4 66 60 99.2 117.3 22.6 627.5 52.3 12 1972 10.8 12.5 40.3 40 48 63 45 27 18 77 68.5 17 467.1 38.9 12 1973 6 27.5 6.5 22 59.5 88 34.2 70.5 35.5 62 56.5 61.5 529.7 44.1 12 1974 14.5 37.6 10.5 18 22.3 104 34 12 285.5 43.7 30 14 626.1 52.2 12 1975 8 13.5 7.5 11 42 30 15.5 19.5 127 125 36 18.5 453.5 37.8 12 1976 56 19.5 43.5 12.5 23 71 28.5 23.5 47.2 74 12.5 24.3 435.5 36.3 12 1977 8.5 8 14.5 7 21.7 41.2 18.5 20.5 62.5 46.5 40.5 289.4 26.3 11 1978 8 4.2 31.5 7 5 43 23.5 47 141.5 310.7 34.5 9 MÍNIMA 3.8 2.4 1.9 5.3 5 26.3 15.5 12 18 40.1 7 1.9 241.8 26.3 7 MÁXIMA 76.2 48.5 90 74.7 82 104 99 102 285.5 235 124.5 76 835.8 69.7 12 MEDIA 21.2 16.9 25 22.3 35 55.3 38.9 35.4 94.6 92.1 48 23.6 482.5 41.4 11.6 DESV.ST 18.9 12.8 23.1 19.3 19.6 24 22.3 25.3 69.8 44 30.8 18.5 135.8 9.9 1.2 LLUVIA TOTAL MENSUAL AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1957 10.83 52.21 66.92 92.01 44.51 210.7 47.51 524.69 75 7 1958 90.02 14.52 17.5 20.71 187.52 229.02 244.87 48.56 228.76 455.27 258.05 77.53 1872.33 156 12 1959 45.56 74.55 107.27 88.53 82.99 207.35 242.78 46.62 153.51 332.12 96.85 36.71 1514.84 126.2 12 1960 38.97 16.28 25.59 44.92 52.72 147.87 187.43 164.41 392.72 154.31 142.54 47.23 1414.99 117.9 12 1961 55.1 38.3 44.2 22.9 113.2 235.4 267 86.9 427 465.5 324.7 91.9 2172.1 181 12 1962 36.1 5.1 33.7 145.2 40.9 132.6 92.1 76.3 299.1 187.8 124 56 1228.9 102.4 12 1963 7.3 59 25 15.5 71.5 156.9 299.1 96.2 340.7 165.2 94.2 42.1 1372.7 114.4 12 1964 55.9 11.1 72.7 29.8 152.1 150.4 115.9 59 133.6 279.4 209.6 30.9 1300.4 108.4 12 1965 116 25.6 32.2 189.3 17.1 244.4 137.5 204.4 120.8 325.7 106.7 42.2 1561.9 130.2 12 1966 33.4 46.2 73.6 32.3 71.4 268.2 165.5 124.5 452 295.9 64.8 46.8 1674.6 139.5 12 1967 83.9 42.3 18.3 45 115.9 141 43.4 214.2 467.9 191 79.5 112.8 1555.2 129.6 12 1968 45.2 57.8 10.5 102.6 102 200.1 137.6 116.9 323.4 224.2 57.9 197.4 1575.6 131.3 12 1969 36.6 88.2 39.2 36.7 66.6 88.6 221.6 600.7 585.3 233.3 71.7 15.8 2084.3 173.7 12 1970 21.2 121.1 6.5 13.3 83.2 180.2 145.8 282.9 284.5 155.1 25.8 4.6 1324.2 110.3 12 1971 94.7 23.6 157 81.6 44.9 125.1 147 175.1 182.1 316.5 357.9 51.1 1756.6 146.4 12 1972 35 22 110.4 81.9 143.9 350.9 256 193.1 107.3 149.3 149.8 31.3 1630.9 135.9 12 1973 8.2 43.5 8.5 60.5 156.7 218 164.6 338.6 146.5 207.2 85 148.8 1586.1 132.2 12 1974 21 60.9 14.6 79.8 35 569.8 155 41.8 745.8 126.9 83.6 25.4 1959.6 163.3 12 1975 29.1 19.3 18 21 104.6 126.3 50.5 138.1 486.6 561.8 95 63.2 1713.5 142.8 12 1976 174.3 27.5 81.8 32.7 75 442.6 146.6 185.8 285.3 259.5 60 58.3 1829.4 152.5 12 1977 22.1 22.4 30.5 24.7 58.3 162 140.7 76.5 329.9 109.6 94.1 1070.8 97.3 11 1978 14.7 16.6 90.1 12.7 14.2 259 116.1 271.8 467.9 1263.1 140.3 9 MÍNIMA 7.3 5.1 6.5 12.7 14.2 88.6 43.4 41.8 107.3 126.9 25.8 4.6 524.69 75 7 MÁXIMA 174.3 121.1 157 189.3 187.52 569.8 299.1 600.7 745.8 561.8 357.9 197.4 2172.1 181 12 MEDIA 48.9 40.4 49.3 57.9 83.4 220.3 165.6 168.7 331.5 270.8 129.9 62.9 1544.9 132.1 11.6 DESV.ST 40.7 28.4 40.3 46 46.7 111.8 68.6 129.5 172.1 117.9 89.8 45.6 361.6 25.3 1.2 EVAPORACIÓN MENSUAL AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1957 68.98 58.17 79 87.58 112.48 99.44 49.15 554.8 79.3 7 1958 46.57 52.51 74.17 126.45 92.5 78.43 64.9 94.6 83.12 68.44 52.17 30.48 864.34 72 12 1959 48.67 55.43 81.8 86.05 70.82 85.54 85.41 56.37 55.63 35.22 42.33 703.27 63.9 11 1960 43.08 64.07 69.85 100.22 131.49 90.8 86.23 81.49 84.73 62.66 55.88 36.4 906.9 75.6 12 1961 35.7 55.4 81.4 87.2 114.3 57.4 48.1 74.4 71.5 52.6 43.5 44.3 765.8 63.8 12 1962 38.8 82.5 86.4 68.1 86.1 82.4 77.4 83 57.8 62.9 46.4 37.2 809 67.4 12 1963 50.9 58.2 97 129.1 86.8 80.8 50.3 72.5 43.6 38.7 50.5 35.4 793.8 66.2 12 1964 49.7 59.9 79.5 95.4 81.9 64.4 76.9 84.3 71.8 58.1 54.8 44 820.7 68.4 12 1965 56.3 51.7 74.5 93.9 86.4 71.2 67.1 56.4 67.5 64.1 61.4 34.4 784.9 65.4 12 1966 33.4 50.1 63.45 90.9 87.5 72.2 73.9 70.7 77.6 50.3 48.3 50.7 769.05 64.1 12 1967 50.9 53.1 90.8 91.6 92.7 76.1 70.6 72.9 53.4 50.4 54.5 57.2 814.2 67.8 12 1968 42.6 52.9 82.7 94.8 98.7 73.3 68.9 65.8 63.8 66.9 58.8 39.5 808.7 67.4 12 1969 61.1 73.6 58.4 84.3 93.5 94.4 77 72.4 82.5 50.1 56 803.3 73 11 1970 57.4 46.3 85.9 120 85.5 80.5 67.1 79.5 66.3 71.1 61.1 59 879.7 73.3 12 1971 75.9 84.8 100.5 117.6 95.3 72.7 63.8 65.6 71.4 60.9 60.5 51.8 920.8 76.7 12 1972 58.4 72.3 102 91.5 73 71.3 61.9 66.6 65.8 64.1 49.7 53 829.6 69.1 12 1973 59.9 47.6 123.3 90.4 104.1 73.3 57.6 56.1 71.9 55.2 66.6 51 857 71.4 12 1974 60.6 63.7 100.6 96.5 99.4 72.1 61.2 71.5 67.3 50 56.4 42.1 841.4 70.1 12 1975 50.2 70.5 99.6 94.9 98.7 76.4 64.4 72.8 64.4 63.7 61.8 44.1 861.5 71.8 12 1976 47.2 76.7 91.7 79.2 95.5 73.9 53.9 61.2 65.8 50.1 24.7 42.2 762.1 63.5 12 1977 52.1 52.95 106.2 66.3 101.7 74.8 75.5 71.9 69.1 62.5 57.6 790.65 71.9 11 1978 51.2 43 77.7 98.4 109.2 64.1 68.4 76.6 60 648.6 72.1 9 MÍNIMA 33.4 43 58.4 66.3 73 57.4 48.1 56.1 43.6 38.7 24.7 30.48 554.8 63.5 7 MÁXIMA 75.9 84.8 123.3 129.1 131.49 99.44 86.23 94.6 84.73 82.5 66.6 59 920.8 79.3 12 MEDIA 51.8 60.2 86.7 95 96.5 75.9 67.7 73.1 66.5 59.9 52.7 45.6 799.6 69.7 11.5 DESV.ST 10.2 11.8 15.2 16.2 13 9.6 10.3 9.6 9.9 9.8 10 8.4 82.6 4.4 1.2 TEMPERATURA MÁXIMA PROMEDIO AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1957 22.4 23 23.4 26.1 27.5 27.6 20.3 24.3 7 1958 18.1 21.1 23 28.2 25.2 26.1 24.3 26.4 24.6 22.1 20.7 17.7 23.1 12 1959 19.4 22.3 22.8 23.9 26.2 26 24.7 25.6 25.1 23.5 17.7 18.8 23 12 1960 19.2 21.4 22.7 25.6 27.4 25.9 25 25.9 24 24.6 22.7 19.4 23.6 12 1961 16.8 20.7 23.7 25.4 27.1 23.9 22.9 24.4 24.2 20.7 20.2 20 22.5 12 1962 17.1 24.9 23.1 22.9 25 25.9 24.6 25.5 24 23.9 21 18.9 23.1 12 1963 20.2 21 24.3 27.7 25 26.3 23.7 23.4 21.9 19.1 20 17.1 22.5 12 1964 17.9 19 23.1 25.8 24.9 22.5 22.5 23.5 22.8 19.6 20.6 19 21.8 12 1965 17.8 18.8 21.9 25 24.8 23.7 22.2 22.2 23 19.9 21.4 18.6 21.6 12 1966 15.6 18.3 18.9 24 23.5 22.8 23.1 23 22.6 20.3 18.7 18.3 20.8 12 1967 16.7 18.5 20.8 24.1 24.1 23.5 22.3 22.8 21.8 19.7 20.4 19.5 21.2 12 1968 16.6 16.7 19 24.2 24.3 23.9 21.6 22 21.8 21.2 20.7 17.6 20.8 12 1969 19.1 20.2 18.1 24 23.9 25 23.2 22.1 21.6 22.3 18.2 19.5 21.4 12 1970 17.9 17.5 21.5 25.7 22.8 23.2 21.5 22.8 21.9 21.5 18.5 20.2 21.2 12 1971 20.3 21.2 22.1 23.4 24.5 23.1 21.4 21.7 22.8 21.1 20.3 20.2 21.8 12 1972 19.5 19.3 22.9 24.1 23.6 22.7 21.5 21.6 22.5 21.9 20.5 19.3 21.6 12 1973 17.5 18.1 25.8 23.5 24.7 23.1 22 21.3 23.1 20.3 21.6 18.8 21.7 12 1974 20 19.1 23.4 23.6 25.1 22.4 21.3 22.5 21.7 19.1 19.2 18.6 21.3 12 1975 18.2 20.4 24.2 25.1 26.4 23.2 21.9 22.2 20.9 20 19.9 17.1 21.6 12 1976 15.7 19.1 23 22.2 24 22.8 22.1 21.6 22.2 19.7 15.5 16.9 20.4 12 1977 18 17.5 23.8 21.3 24.9 23.1 22.2 23.1 21.6 21 20.7 21.6 11 1978 17.2 17 20.4 24.5 26.7 23 22.5 22.6 22.4 21.8 9 MÍNIMA 15.6 16.7 18.1 21.3 22.8 22.4 21.3 21.3 20.9 19.1 15.5 16.9 20.4 7 MÁXIMA 22.4 24.9 25.8 28.2 27.5 27.6 25 26.4 25.1 24.6 22.7 20.7 24.3 12 MEDIA 18.2 19.8 22.4 24.6 25.1 24.1 22.7 23.2 22.7 21.1 19.9 18.9 21.9 11.6 DESV.ST 1.6 2.1 1.9 1.6 1.3 1.5 1.2 1.5 1.1 1.6 1.6 1.1 1 1.2 TEMPERATURA MÁXIMA EXTREMA AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1957 28.5 30 34.5 32 35 35.5 31 32.4 7 1958 30.5 33.5 33.5 34.5 33.5 30 28.5 29 28.5 27.5 26.5 26.5 30.2 12 1959 29 30.5 32 31 31.5 28 27.2 28.5 29 27 27 28.5 29.1 12 1960 28.5 33 33 34.5 34 29.5 29 29 27 28 26 26 29.8 12 1961 25 29 33 34 32 27 26 27 31 27 28 27 28.8 12 1962 26 32 32 32 33.5 31 27 28 30 27 25 24 29 12 1963 28 29 33 34 29 31 26 26 24 24 29 27 28.3 12 1964 29 29 31 34 34.5 26 24 26 25 26 26.5 28 28.2 12 1965 27.5 28 31 32 30 29 25 26 28 24 28 29 28.1 12 1966 26 29 28.5 29 28 25 27 25 27 25 27 28 27 12 1967 26 28 29 31 32 28 24 25 30 26 27.5 26.5 27.8 12 1968 22 27.5 29.5 31 28.5 27 24 24 27 24.5 27 26 26.5 12 1969 28 29 28 33 31 29.5 27 26 27 29 30 29 28.9 12 1970 27.5 30 32 33.5 29 30 23 27.5 28 30 29 27 28.9 12 1971 30 32 30 33.5 31 26 25 24 26 25 27 25 27.9 12 1972 26.5 28 29 33 29 26 24 24.5 25 27 27 26 27.1 12 1973 27.5 29 33 33 34 26.5 25 23 27.5 24 28 26 28 12 1974 25 28.5 30.5 32 32 32 23 24 26 26.5 24.5 26.5 27.5 12 1975 26 28 31 32.5 33 27 25.5 27 27 27 26 24 27.8 12 1976 26 26.5 29 29.5 33 27 25 23.5 26.5 25 26 27.5 27 12 1977 29.5 28 33 32 29.5 25.5 24 26 27 28 27 28.1 11 1978 26.5 28 33 31 32.5 28 24 26 27.5 28.5 9 MÍNIMA 22 26.5 28 29 28 25 23 23 24 24 24.5 24 26.5 7 MÁXIMA 30.5 33.5 34.5 34.5 35 35.5 29 29 31 30 30 31 32.4 12 MEDIA 27.2 29.3 31.3 32.4 31.6 28.4 25.4 26 27.4 26.3 27.1 26.9 28.4 11.6 DESV.ST 2 1.8 1.9 1.5 2.1 2.5 1.7 1.8 1.8 1.7 1.3 1.7 1.3 1.2 TEMPERATURA MÍNIMA PROMEDIO AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1957 5.5 7.6 8.1 11.8 12.7 14.7 4.3 9.2 7 1958 5.5 6.2 8.8 11.3 13.6 15.5 15.2 13.5 15.1 14.2 12.1 9 11.7 12 1959 6.9 9.2 8.9 10.2 11.5 14.9 13.5 13 13 13.3 8.7 6.3 10.8 12 1960 7.2 4.6 8.2 8.4 12.6 12.9 13.7 13.6 12.7 13.1 10.5 7.1 10.4 12 1961 7.5 6 8.4 9.2 11.2 14.9 14.1 12.4 13.7 10.2 8.9 7.8 10.4 12 1962 4.6 7.3 8.7 10.8 12.4 14.2 13 13.3 14.7 12.7 7.7 8.5 10.7 12 1963 5.4 4 9.4 10.4 12.8 14.2 14.2 13 13.6 12.5 8.4 6.2 10.3 12 1964 6.1 6.7 9.4 10.5 12.4 13.4 12.6 11.9 12.9 9.7 9.3 7 10.2 12 1965 5 5.4 7.7 9.9 11.3 12.9 12.5 13.6 12 9.9 7.7 7.1 9.6 12 1966 4.7 6.4 6.9 10.4 11.1 13.6 13.8 12.9 12.1 11 5.3 3.5 9.3 12 1967 3.5 4.8 7.2 8.9 10.9 13.4 11.4 12.7 13.2 10 7.3 7 9.2 12 1968 5.1 4.3 5.4 10.3 11.9 13.4 12.7 12.4 14.4 11.9 7.6 7.6 9.8 12 1969 5.4 7.5 8.6 10.3 11.3 13 13.2 13.7 14.3 11.6 7.3 6.1 10.2 12 1970 4.2 6.4 7.4 9.3 9.7 13.5 13 12.7 13.8 10.6 3.7 4.3 9.1 12 1971 4.5 4.2 6.9 8.2 11.5 13.2 12.1 12.1 13.1 12.2 8.5 6.9 9.4 12 1972 6.3 3.9 8.8 10.1 12.9 14 13.1 12.5 12.7 11.7 10.5 6.3 10.2 12 1973 4.8 6.4 8.4 10.5 12.1 14.1 13.4 14.2 13.6 12.6 8.2 5.5 10.3 12 1974 6 5.4 6.6 10.6 12.4 14.1 11.8 11.4 12.7 10.4 7.2 6.8 9.6 12 1975 5.3 6.2 8.6 10.3 13.2 13.6 11.9 12.3 11.8 10.2 6.5 5.5 9.6 12 1976 5 3.9 8.7 10.8 11.6 13.3 13.5 12.6 13.5 11.3 8.8 6.7 10 12 1977 6.2 6.5 6.7 9.8 11.4 12.6 11.6 12.3 11.1 8.1 6.9 9.4 11 1978 5.1 5.8 7 9.7 12.3 13.9 12.2 12 13.2 10.1 9 MÍNIMA 3.5 3.9 5.4 8.2 9.7 12.6 11.4 11.4 11.8 9.7 3.7 3.5 9.1 7 MÁXIMA 7.5 9.2 9.4 11.8 13.6 15.5 15.2 14.2 15.1 14.2 12.1 9 11.7 12 MEDIA 5.4 5.8 7.9 10.1 11.9 13.8 13 12.8 13.3 11.5 8.1 6.5 10 11.6 DESV.ST 1 1.4 1 0.9 0.9 0.7 1 0.7 0.9 1.3 1.8 1.3 0.6 1.2 TEMPERATURA MÍNIMA EXTREMA AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1957 2 5 4.5 9 9 12 -3 5.5 7 1958 -5 3 4.5 5.5 9 10 12 9 11 10.5 10 4 7 12 1959 2.5 5.5 5 4 7 10 11.3 11 9.7 10 3.5 1.9 6.8 12 1960 0.1 0.3 2.5 1 7.5 8 10.5 10.5 7 8.5 8 3.5 5.6 12 1961 4.5 0 6 2 5 13 12 8 9 6 -1 5 5.8 12 1962 -2 2 6 3 8 9.5 9 11 12 10 2 3.5 6.2 12 1963 2 0 5 6 9 10 11 11 12 8 3 -2 6.2 12 1964 1 3 6 6 6.5 10 10.5 8.5 11 4 3 2 6 12 1965 -3 3.5 4.5 4 8 8.5 10 9 8 1 1 2 4.7 12 1966 -1.5 1 1.5 8 8 8.5 11 9.5 7 4 -4 -2 4.2 12 1967 -4 -3 3 6 6 8 8 9 5 3 2 1 3.7 12 1968 0 0 0 6 6 7 9 10 12.5 4 1 4 5 12 1969 0 3 5 3 7 9 10 10 11 5 2.5 2 5.6 12 1970 0 -2 3.5 6 2 6.5 10 9 11.5 7 -3 0 4.2 12 1971 1.5 -2 2 0.5 5 8 9.5 9 11 7 5 0 4.7 12 1972 3.5 0.5 5 5 6.5 10 10 9 10 7 7.5 1 6.2 12 1973 0 0 5.5 4 6 11 8 10 10.5 8 3.5 0 5.5 12 1974 3.5 1 0 6.5 10 10 8.5 7 5 7 0 4 5.2 12 1975 -0.2 0 4 6 11 10.5 8.5 10 4 4 0 2 5 12 1976 2 -3 2.5 5.5 8 9 9 10 11 6.5 3 4 5.6 12 1977 2.5 3 0 4 6 6.5 10 10.5 6 2.5 0 4.6 11 1978 -3 1.5 1 5 7 10 7 6 9 4.8 9 MÍNIMA -5 -3 0 0.5 2 6.5 7 6 4 1 -4 -3 3.7 7 MÁXIMA 4.5 5.5 6 9 11 13 12 11 12.5 10.5 10 5 7 12 MEDIA 0.3 1 3.5 4.8 7.2 9.3 9.8 9.4 9.4 6.3 2.5 1.6 5.4 11.6 DESV.ST 2.5 2.3 2 2.1 1.9 1.6 1.3 1.3 2.6 2.5 3.4 2.2 0.9 1.2 TEMPERATURA MEDIA MENSUAL AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1957 13.9 15.3 15.8 19 20.1 21.1 12.3 16.8 7 1958 11.8 13.7 15.9 19.8 19.4 20.8 19.8 20 19.9 18.1 16.4 13.3 17.4 12 1959 13.1 15.8 15.9 17 18.9 20.4 19.1 19.3 19 18.4 13.2 12.6 16.9 12 1960 13.2 13 15.4 17 20 19.4 19.4 19.8 18.4 18.9 16.6 13.2 17 12 1961 12.2 13.3 16 17.3 19.1 19.4 18.5 18.4 19 15.4 14.6 13.9 16.4 12 1962 10.9 16.1 15.9 16.9 18.7 20 18.8 19.4 19.4 18.3 14.3 13.7 16.9 12 1963 12.8 12.5 16.9 19 18.9 20.2 19 18.2 17.8 15.8 14.2 11.7 16.4 12 1964 12 12.8 16.2 18.1 18.6 18 17.6 17.7 17.9 14.7 15 13 16 12 1965 11.4 12.1 14.8 17.4 18 18.3 17.4 17.9 17.5 14.9 14.5 12.9 15.6 12 1966 10.2 12.4 12.9 17.2 17.3 18.2 18.5 18 17.4 15.7 12 10.9 15.1 12 1967 10.1 11.7 14 16.5 17.5 18.4 16.9 17.8 17.5 14.8 13.8 13.2 15.2 12 1968 10.9 10.5 12.2 17.2 18.1 18.6 17.1 17.2 18.1 16.6 14.1 12.6 15.3 12 1969 12.2 13.8 13.4 17.1 17.6 19 18.2 17.9 18 17 12.8 12.8 15.8 12 1970 11 11.9 14.4 17.5 16.2 18.4 17.2 17.8 17.9 16 11.1 12.2 15.1 12 1971 12.4 12.7 14.5 15.8 18 18.1 16.8 16.9 18 16.6 14.4 13.6 15.7 12 1972 12.9 11.6 15.8 17.1 18.2 18.4 17.3 17 17.6 16.8 15.5 12.8 15.9 12 1973 11.2 12.2 17.1 17 18.4 18.6 17.7 17.8 18.4 16.4 14.9 12.2 16 12 1974 13 12.2 15 17.1 18.8 18.2 16.6 17 17.2 14.8 13.2 12.7 15.5 12 1975 11.8 13.3 16.4 17.7 19.8 18.4 16.9 17.2 16.4 15.1 13.2 11.3 15.6 12 1976 10.3 11.5 15.8 16.5 17.8 18 17.8 17.1 17.9 15.5 12.2 11.8 15.2 12 1977 12.1 12 15.2 15.6 18.1 17.9 16.9 17.7 16.4 14.6 13.8 15.5 11 1978 11.1 11.4 13.7 17.1 19.5 18.4 17.4 17.3 17.8 16 9 MÍNIMA 10.1 10.5 12.2 15.6 16.2 17.9 16.6 16.9 16.4 14.7 11.1 10.9 15.1 7 MÁXIMA 13.9 16.1 17.1 19.8 20.1 21.1 19.8 20 19.9 18.9 16.6 13.9 17.4 12 MEDIA 11.8 12.8 15.1 17.3 18.5 18.9 17.9 18 18.1 16.3 14 12.7 16 11.6 DESV.ST 1.1 1.4 1.3 1 1 1 1 0.9 0.8 1.3 1.4 0.8 0.7 1.2