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 : 7171 NOMBRE : TZIMOL (CFE) ESTADO : CHIAPAS MUNICIPIO : TZIMOL SITUACIÓN : SUSPENDIDA CVE-OMM : LATITUD : 16.2 ° LONGITUD : -92.26666667 ° ALTITUD : 1380 msnm LLUVIA MÁXIMA 24 H. AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1961 0 0 19.4 50.7 26.4 2.2 98.7 16.4 6 1962 6.4 0 2 37.6 21.3 42.1 20 51 27.5 38.5 0.01 17.9 264.31 22 12 1963 1 4.8 1.7 7.2 18.2 22 54.4 19.5 54.7 14.9 34.5 4.2 237.1 19.8 12 1964 4.9 0 2.5 1.4 63.4 26.9 65.4 53.8 33 39.5 9 6.2 306 25.5 12 1965 0 2 22.5 16.5 29 64.5 7.5 49 76 0 11 5 283 23.6 12 1966 1.8 0 46.6 42.5 32 38 25 39 37 20 40 12.3 334.2 27.9 12 1967 7 0.01 15.5 19 16 60.5 12 42 50 38 21 10.5 291.51 24.3 12 1968 10 9.5 4 16.5 41 65 43 41 43 18 2 8 301 25.1 12 1969 22 0 32 40 19 39.5 55 22 3.5 233 25.9 9 1970 3 0 0 0 20 43.5 47.5 31 51.8 32.5 8.5 0 237.8 19.8 12 1971 1 16.5 57 17.9 40.8 39.5 34.5 55.2 40 110 8 1 421.4 35.1 12 1972 6.6 13.5 9.3 8 17.2 92 63.4 9.2 47 9.4 28.2 6.2 310 25.8 12 1973 0 1 9.5 11.5 24.6 31.2 17.4 57.2 29.6 56.4 0 2.7 241.1 20.1 12 1974 3.8 2.6 10.5 12 23.5 61 12.6 14.5 67.7 15 9.2 0 232.4 19.4 12 1975 1 1.6 1 1 18.3 73.8 78.1 12 33.4 44.1 5 3.9 273.2 22.8 12 1976 1.5 3.3 4.2 27.3 53.3 42.4 21.4 27.3 27.5 77.2 10.6 6.7 302.7 25.2 12 1977 0 0 0 10.7 54.9 32.2 7.8 20 33.4 2.2 24.3 5.5 191 15.9 12 1978 0 2.3 5 13.2 25.1 36.5 20.5 13 69.4 20.3 11.6 4.6 221.5 18.5 12 1979 0 8.3 27.3 11.7 21.8 43.8 23.6 23.7 40.5 17.3 25 3.2 246.2 20.5 12 1980 31.5 11.6 2.5 11.3 10.6 31.4 21.6 33 34.8 11.3 22.5 0 222.1 18.5 12 1981 0 15.6 21.3 21 62.5 55.9 41 57.9 25.8 22.8 0 0 323.8 27 12 1982 0 10.5 21.4 78 38.1 116.2 11.2 0 59.5 17.5 2.3 0 354.7 29.6 12 MÍNIMA 0 0 0 0 10.6 22 7.5 0 19.4 0 0 0 98.7 15.9 6 MÁXIMA 31.5 16.5 57 78 63.4 116.2 78.1 57.9 76 110 40 17.9 421.4 35.1 12 MEDIA 4.6 4.9 12.6 18.9 31.6 50.4 30.8 32.8 43.5 30.8 13.8 4.8 269.4 23.1 11.6 DESV.ST 7.9 5.7 15.6 17.6 16.1 22.9 20.7 17.7 15.4 25.7 12 4.6 65.2 4.6 1.4 LLUVIA TOTAL MENSUAL AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1961 0 0 75.61 131.21 47.11 3.38 257.31 42.9 6 1962 11.01 0 2 79.31 78.51 188.92 42.63 208.96 212.74 83.35 0.01 17.93 925.37 77.1 12 1963 1.52 5.41 1.71 22.53 34.71 141.23 253.62 49.24 222.32 55.26 50.46 5.93 843.94 70.3 12 1964 8.3 0 3.52 3.1 172.5 143.06 244.33 96.91 230.7 129.4 17.1 17.6 1066.52 88.9 12 1965 0 2 22.5 16.5 89.51 323.21 22.32 114.61 222.12 0 13.1 7.4 833.27 69.4 12 1966 2.7 0 63.5 138.5 110.7 176 148.4 156 261 126.5 58 24.3 1265.6 105.5 12 1967 7.5 0.01 43 72 18.5 229.52 20 110 142.53 169.02 29.5 10.51 852.09 71 12 1968 10.01 9.5 4 36.51 139.5 315.01 71.5 90 224.51 118 3.02 16 1037.56 86.5 12 1969 22 0 56 118.5 39 354.5 277 78 6.5 951.5 105.7 9 1970 3 0 0 0 49 157 180 226.5 298.6 102.5 15 0 1031.6 86 12 1971 1.1 16.5 57 26.9 97.8 134.6 83.3 100.5 203.1 190 20.1 1 931.9 77.7 12 1972 10.7 22.9 20.9 25 37.9 355.6 218.3 23.2 117.6 53.2 67.4 6.7 959.4 80 12 1973 0 1 9.5 22.7 76.1 186.7 72.2 354.4 101.1 279.2 0 2.7 1105.6 92.1 12 1974 3.8 3.1 33.1 33.2 98.3 227.8 55.6 38.8 280.2 53.6 13.6 0 841.1 70.1 12 1975 1.9 1.6 1 1 62.2 129.3 180.4 40.7 244 221.7 17.7 3.9 905.4 75.4 12 1976 1.5 3.3 5.7 84.3 149.9 272.2 107.3 82.7 63.4 224.6 51.4 10.1 1056.4 88 12 1977 0 0 0 23.8 249.9 129.4 12.8 107.3 178.2 7.3 33 10.5 752.2 62.7 12 1978 0 2.3 5 14.6 97.9 163.1 45.3 36.4 230.6 65.6 20.4 9.7 690.9 57.6 12 1979 0 8.3 36.9 25.5 77 143.8 47 98.5 261.4 46.3 73.4 3.2 821.3 68.4 12 1980 31.5 18.1 2.8 29.6 17.8 93.4 75.2 65.2 214.5 54.3 38.2 0 640.6 53.4 12 1981 0 15.6 42.6 56.3 170.2 311.1 96.5 336.3 192.9 93.4 0 0 1314.9 109.6 12 1982 0 13 71.8 197 288.7 156.4 48.5 0 240.7 39.4 2.3 0 1057.8 88.1 12 MÍNIMA 0 0 0 0 17.8 93.4 12.8 0 63.4 0 0 0 257.31 42.9 6 MÁXIMA 31.5 22.9 71.8 197 288.7 355.6 253.62 354.5 298.6 279.2 73.4 24.3 1314.9 109.6 12 MEDIA 5.3 5.8 20.3 45.9 105.8 195 98.3 128.1 204.3 105.5 26.2 7.2 915.6 78.5 11.6 DESV.ST 8 7.2 23.5 48 72.2 77.3 75.4 107.6 65.9 73.4 22.9 7 221.4 16.9 1.4 EVAPORACIÓN MENSUAL AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1961 106.4 65.9 72.6 88 332.9 83.2 4 1962 98.2 122.9 155.3 139.1 148.7 119.3 166.5 136.3 85.5 75.1 87.9 99.7 1434.5 119.5 12 1963 109.5 100.3 164.7 160.8 162.3 107.4 118.8 142.4 80.5 69.2 82.4 72.3 1370.6 114.2 12 1964 99.2 122.8 164.8 198 157.6 105.9 139.3 150.8 107.9 84.2 88.9 96.1 1515.5 126.3 12 1965 113.3 121.8 176 177 170.9 125 182.1 153.8 100.7 91.8 89.3 1501.7 136.5 11 1966 92.8 112.1 160.2 147.6 137.5 108.8 126.4 119.4 98 83.2 92.3 101.2 1379.5 115 12 1967 95.2 106.9 171.6 175.5 171.4 154 176.8 161.1 109.5 92 98.7 90.8 1603.5 133.6 12 1968 123 111.2 158.9 166.4 134 126.3 157.9 146.9 100.4 74.8 87.4 100.8 1488 124 12 1969 98.1 146.6 138.1 144.4 120.5 110.5 84.5 81.4 84.4 1008.5 112.1 9 1970 96.6 113.3 159.2 161.4 146.3 144.1 139.2 114.1 97.1 93.9 80.9 105.9 1452 121 12 1971 111.66 135.4 171.97 136.76 127.54 98.26 131.9 84.66 76 1074.15 119.3 9 1972 94.5 115.3 141.6 146.1 131.3 101.2 123.6 119.1 101.1 82.9 69.7 77.5 1303.9 108.7 12 1973 85.7 102.9 139.9 139.1 120 93.3 118.7 85 94.6 65 66.7 70.1 1181 98.4 12 1974 93.7 101.4 130.7 151.3 136.1 102.6 113.9 128 77.9 69.4 76 83.5 1264.5 105.4 12 1975 91.7 108.6 147.1 169.1 150.2 112.5 128.1 113.6 78.5 71.9 66.1 72.2 1309.6 109.1 12 1976 82.6 103.7 145.2 135.6 131.4 66.1 105.4 125.8 97.6 91.4 50.9 52.8 1188.5 99 12 1977 89.3 88.5 112.5 103.5 123 97.2 151.2 108.4 101.7 70.4 71.9 79.4 1197 99.8 12 1978 96.1 83.1 110.6 122.6 155.2 109.1 111.2 103.1 75.2 68.4 74.5 78.7 1187.8 99 12 1979 83.6 87.2 84.5 105.2 101.9 97.8 96.6 107.8 92.2 102.2 89.8 83.3 1132.1 94.3 12 1980 79.4 85.3 101.5 103.2 97.8 92.4 101.8 95.7 90 86.7 53.9 72.6 1060.3 88.4 12 1981 75.9 73.5 97.2 82.4 86.1 79.9 77.8 76 76.8 78.5 64.3 63.7 932.1 77.7 12 1982 67.5 60.9 72.2 71.6 69.8 65.3 68.6 71.7 65.4 69.7 65.4 65.3 813.4 67.8 12 MÍNIMA 67.5 60.9 72.2 71.6 69.8 65.3 68.6 71.7 65.4 65 50.9 52.8 332.9 67.8 4 MÁXIMA 123 135.4 176 198 171.4 154 182.1 161.1 109.5 102.2 98.7 105.9 1603.5 136.5 12 MEDIA 94.2 102.9 138.7 139.5 133 107.2 126.5 118.5 91.5 79.1 77 81.9 1215 106.9 11.3 DESV.ST 13.1 18.4 30.6 32.3 27.5 23.2 29.5 25.3 12.3 10.4 13 14 283.6 17.8 1.9 TEMPERATURA MÁXIMA PROMEDIO AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1961 25.6 24 23.6 24.7 24.5 4 1962 23.3 27.5 28 27.8 28.1 26.9 26.8 27.2 25.9 25.1 23.9 24.1 26.2 12 1963 25 25.3 28.1 29.9 29 27.5 26 27.3 25.3 24.2 23.9 23.3 26.2 12 1964 24.9 26.3 29.8 30.4 29.2 26.4 26.4 27.4 25.6 23.4 24.9 24 26.6 12 1965 24.4 26.7 28.4 29.6 29.6 26.8 26.9 27 25.9 25.2 25.1 26.9 11 1966 23.9 26.5 26.8 28.5 28.1 27 27.7 27.1 26.7 25.9 24 23.9 26.3 12 1967 24.8 24.3 26.5 28.2 29 26.5 26.4 26.6 25.5 24.8 24.4 24.7 26 12 1968 25.8 25.1 26.7 29.4 28.3 25.8 25.1 26.5 26 24.9 25.4 26.1 26.3 12 1969 26 27.6 29 27.6 27.4 26 25.6 25.3 24.9 26.6 9 1970 26.2 26.8 28.6 29.9 28.8 28 26.7 26.9 26.1 26.1 25.7 26.4 27.2 12 1971 25.1 26.7 28 28.4 30.4 27.7 29 28.8 27.1 27.1 26.1 28 27.7 12 1972 28.3 27.3 30.3 31.3 30.3 27.2 29.1 29.3 29.8 29.3 28.2 27.1 29 12 1973 27.5 29.1 32 31.3 30.1 28.3 29.5 28.1 28.6 26.8 28.2 25.9 28.8 12 1974 28.4 28.1 29.6 30.9 30 27.9 29.5 30.3 27.3 26 27.2 27.6 28.6 12 1975 27 28.9 30.8 32.5 30.9 29.4 29.6 30.2 26.6 27 26.8 25.8 28.8 12 1976 25.1 27.3 30.2 30.3 29.5 27.4 28.8 30.5 29.5 28.1 25.5 25.6 28.1 12 1977 28.1 28.3 31.2 29.1 29.4 28.2 31.4 30.3 29 29.1 27 28 29.1 12 1978 27.5 28.6 29.5 31 31.5 30.2 29.6 30.1 27.9 28.1 30 28.4 29.4 12 1979 28.7 30.3 30.7 32.4 31.3 30.5 30.3 30.5 29.3 30.6 28.6 27.4 30 12 1980 29.9 28.8 30.3 31.4 29.9 29.8 30 30.4 28.6 28.3 29 23.7 29.2 12 1981 27.8 29.5 31 29.9 31.7 28.7 29.1 29 29.6 28.6 28 29.1 29.3 12 1982 29.9 30.6 31.6 30.8 29.3 29.2 30 30.5 30 30.3 29 28 29.9 12 MÍNIMA 23.3 24.3 26.5 27.8 28.1 25.8 25.1 26 25.3 23.4 23.6 23.3 24.5 4 MÁXIMA 29.9 30.6 32 32.5 31.7 30.5 31.4 30.5 30 30.6 30 29.1 30 12 MEDIA 26.6 27.6 29.3 30.1 29.7 28 28.3 28.6 27.3 26.8 26.3 26 27.8 11.5 DESV.ST 1.9 1.7 1.7 1.3 1.1 1.3 1.7 1.6 1.7 2.1 2 1.8 1.5 1.8 TEMPERATURA MÁXIMA EXTREMA AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1961 27.5 27.5 27 28 27.5 4 1962 28 30.5 31 31 31 31 29 30.5 27.5 28 26.5 26.5 29.2 12 1963 28.5 29.5 30.5 32.5 32 30.5 29 30 29 26.5 28.5 28 29.5 12 1964 29 30 33.5 33.5 33.5 28.5 28 28.5 28.5 27 29 26.5 29.6 12 1965 27 30 32 32 32.5 31 29.5 28.5 28 27.5 28.5 29.7 11 1966 27.5 31 31 32.5 31.5 29 29.5 28.5 29 29.5 28 28 29.6 12 1967 28.5 28 30 31 32 32 28.5 29 28 27 28 27 29.1 12 1968 29 28 30.5 32 31 28 27 31 29 28 27 29.5 29.2 12 1969 28 31 31 30 30 27 28 27 27 28.8 9 1970 29 30 32 32 33 30.5 28 30 30 29 30 30 30.3 12 1971 27 30 31 36.5 33 32 31.5 32 31 30.5 30 31 31.3 12 1972 32 31.5 33 34 34.5 31 32 31.5 31.5 32.5 31 32 32.2 12 1973 32 32.5 35 35.5 35 31.5 33 32 31 31 32 30 32.5 12 1974 30.5 30.5 34 34.5 34 32.5 33 33 31 31 31 35 32.5 12 1975 29 33 34 35 34 32 33 33.5 30 38 30 28.5 32.5 12 1976 29.5 30.5 33 33 31 37 32 32.5 39 32 30 30.5 32.5 12 1977 35 32 33 33 32 32 37 34 32 33 31 31 32.9 12 1978 31.5 32.5 33 33 35 36 32 33 31.5 32 32.5 32 32.8 12 1979 31 32 34 35 33.5 34 33.5 33 32 33 31 29.5 32.6 12 1980 32 32 34 34 32 31.5 32.5 33 30 30.5 30.5 28 31.7 12 1981 29.5 33 34 32 34.5 30 30.5 31 31.5 31.5 30 38 32.1 12 1982 32 32.5 33 33 32 31 37 32.5 31.5 32 30.5 30 32.2 12 MÍNIMA 27 28 30 31 31 28 27 27 27.5 26.5 26.5 26.5 27.5 4 MÁXIMA 35 33 35 36.5 35 37 37 34 39 38 32.5 38 32.9 12 MEDIA 29.8 31 32.5 33.1 32.9 31.5 31.2 31.1 30.3 30.3 29.5 29.9 30.9 11.5 DESV.ST 2.1 1.5 1.5 1.5 1.3 2.2 2.7 2 2.5 2.8 1.8 2.8 1.7 1.8 TEMPERATURA MÍNIMA PROMEDIO AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1961 15.9 14.2 12.9 11.7 13.7 4 1962 10.8 11 12.2 14 14.3 16.3 16.4 16.2 16.1 14.7 10.8 11.4 13.7 12 1963 10.5 10.5 13.6 14 15.4 16.5 16.3 16.4 16.8 13.6 13.7 10.1 13.9 12 1964 11.1 11.6 13.7 15.6 15.3 16.3 16.3 15.9 15.4 12.5 12.7 11.4 14 12 1965 10.5 11.7 12.4 13.6 16 16.2 16.7 15.7 14.7 13.2 12 13.9 11 1966 11.5 12.5 12.1 15.2 15.4 15.5 15.5 15.5 15.5 14.8 13.3 12.8 14.1 12 1967 10.2 11.8 12.4 12.6 14.4 15.8 15.9 15.3 14.7 14 12.4 12.1 13.5 12 1968 12 11.7 11 12.7 14.9 15.6 15.9 15.5 15.6 14.8 11.9 11 13.6 12 1969 10.7 13.7 14.3 15.9 16.3 16.4 16.1 15.2 12.7 14.6 9 1970 10.2 10.9 11.6 13.5 14.8 16 16.3 15.9 15.4 15 11.6 11.7 13.6 12 1971 11.7 11.6 12.3 12.1 15.4 15.4 15.9 15.2 15.4 14.4 12.4 12.3 13.7 12 1972 11.5 10.8 12 14.5 15.4 16.4 15.9 15.5 15.5 13.9 14.1 11.1 13.9 12 1973 11.1 11 12.7 15.8 15.8 16 15.9 15.5 15.6 15.6 13.7 9.8 14 12 1974 12.3 10.9 12.9 14.2 14.6 15.8 15.1 15.9 15.4 13.1 12.6 11.3 13.7 12 1975 11.3 11.2 13.7 14.2 15.5 15.8 14.7 15.4 14.9 14.5 12.9 11.4 13.8 12 1976 10.5 10.7 12.2 13.3 14.5 14.8 14.9 15.3 15.1 14.3 12.7 11.7 13.3 12 1977 10 11.3 13.3 13.6 15.2 15.2 15.5 15 15.2 14.6 12.1 12.6 13.6 12 1978 10.5 10.9 12.3 13.9 15.2 15.7 15 15.2 14.9 14 13.4 12.9 13.7 12 1979 11.1 12.3 13.4 14.9 16.6 15.4 15.8 15.9 14.4 15.5 14.2 14.3 14.5 12 1980 12.3 14.7 17.2 18 17.8 17.3 16.8 16.5 14.9 17.5 14.9 12.4 15.9 12 1981 15.7 15.9 17.5 17.3 19 16.2 16.1 15.6 15.7 16.3 15.5 15.1 16.3 12 1982 17.2 17.6 17.8 18.1 15.7 17.1 17.4 17.3 16.8 17.1 17.7 16.9 17.2 12 MÍNIMA 10 10.5 11 12.1 14.3 14.8 14.7 15 14.4 12.5 10.8 9.8 13.3 4 MÁXIMA 17.2 17.6 17.8 18.1 19 17.3 17.4 17.3 16.8 17.5 17.7 16.9 17.2 12 MEDIA 11.6 12 13.3 14.5 15.6 16 15.9 15.8 15.5 14.7 13.2 12.2 14.2 11.5 DESV.ST 1.8 1.9 1.9 1.6 1.1 0.6 0.7 0.6 0.6 1.2 1.5 1.6 1 1.8 TEMPERATURA MÍNIMA EXTREMA AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1961 12.5 11 7 8 9.6 4 1962 7 7 9 10.5 11.5 14 14.5 12 14.5 12 5.5 8 10.5 12 1963 6 4 10.5 11.5 11 14 13.5 14.5 15.5 10.5 11 3 10.4 12 1964 6.5 7 11 13 12 14 14 12.5 13 9 8.5 8 10.7 12 1965 6 8 7.5 10.5 13 14 14 13 11 9 8.5 10.4 11 1966 7 7.5 9 11.5 13.5 12.5 14 13 13 12 11.5 10 11.2 12 1967 7 9 9 10 11 10.5 12 13 12 10.5 9 8 10.1 12 1968 8 8 7 8 10 12.5 14 13 13 10 6 6 9.6 12 1969 8 10 11 14 14 15 12 11 9 11.6 9 1970 5 7 7 10 9 15 11 13.5 12.5 12.5 9 8.5 10 12 1971 9 9 9 9 12.5 13 14 13 13.5 10 9 9 10.8 12 1972 8.5 7.5 10 11 12 13 13.5 13.5 14 9 12 3 10.6 12 1973 7 5.5 10 12 11 12.5 12.5 10.5 13.5 12.5 9 4.5 10 12 1974 9 8 9.5 12 12 14 12.5 14 12 8 7 8 10.5 12 1975 5 8 10 12 13 13 11 13 13 12 9 7.5 10.5 12 1976 5 7 9.5 10 12 10 12.5 14 13 12 9 9 10.2 12 1977 6 8 9 11 11 10.5 14 13 13.5 11 8 8 10.2 12 1978 6.5 6.5 9 10 11 13 13 13 12.5 8 11 7 10 12 1979 7 9 9.5 13 14.5 12 13 14 11.5 13 12 11.5 11.7 12 1980 9 13 13 15 16 16 15 14 11 11 11 7 12.6 12 1981 14 14 16.5 16 17.5 14 14 12.5 12.5 13 12.5 13 14.1 12 1982 15 16.5 16 16.5 11 15.5 16 16 13 15.5 16 15 15.2 12 MÍNIMA 5 4 7 8 9 10 11 10.5 11 8 5.5 3 9.6 4 MÁXIMA 15 16.5 16.5 16.5 17.5 16 16 16 15.5 15.5 16 15 15.2 12 MEDIA 7.7 8.5 10 11.6 12.2 13.2 13.4 13.3 12.8 11.1 9.6 8.1 10.9 11.5 DESV.ST 2.6 2.9 2.4 2.2 2 1.6 1.2 1.1 1.1 1.8 2.4 2.8 1.4 1.8 TEMPERATURA MEDIA MENSUAL AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1961 20.8 19.1 18.2 18.2 19.1 4 1962 17 19.2 20.1 20.9 21.2 21.6 21.6 21.7 21 19.9 17.4 17.8 20 12 1963 17.8 17.9 20.9 22 22.2 22 21.1 21.9 21 18.9 18.8 16.7 20.1 12 1964 18 19 21.8 23 22.2 21.4 21.4 21.6 20.5 18 18.8 17.7 20.3 12 1965 17.4 19.2 20.4 21.6 22.8 21.5 21.8 21.4 20.3 19.2 18.6 20.4 11 1966 17.7 19.5 19.4 21.9 21.8 21.2 21.6 21.3 21.1 20.4 18.6 18.4 20.2 12 1967 17.5 18 19.4 20.4 21.7 21.1 21.1 21 20.1 19.4 18.4 18.4 19.7 12 1968 18.9 18.4 18.9 21 21.6 20.7 20.5 21 20.8 19.9 18.6 18.6 19.9 12 1969 18.4 20.6 21.6 21.8 21.9 21.2 20.9 20.2 18.8 20.6 9 1970 18.2 18.9 20.1 21.7 21.8 22 21.5 21.4 20.8 20.6 18.6 19 20.4 12 1971 18.4 19.1 20.1 20.2 22.9 21.6 22.4 22 21.2 20.8 19.2 20.1 20.7 12 1972 19.9 19 21.1 22.9 22.9 21.8 22.5 22.4 22.6 21.6 21.1 19.1 21.4 12 1973 19.3 20 22.4 23.6 23 22.1 22.7 21.8 22.1 21.2 21 17.9 21.4 12 1974 20.4 19.5 21.2 22.5 22.3 21.9 22.3 23.1 21.4 19.6 19.9 19.5 21.1 12 1975 19.1 20 22.2 23.4 23.2 22.6 22.1 22.8 20.8 20.8 19.9 18.6 21.3 12 1976 17.8 19 21.2 21.8 22 21.1 21.9 22.9 22.3 21.2 19.1 18.6 20.7 12 1977 19 19.8 22.2 21.4 22.3 21.7 23.4 22.6 22.1 21.9 19.6 20.3 21.4 12 1978 19 19.8 20.9 22.4 23.4 23 22.3 22.6 21.4 21 21.7 20.6 21.5 12 1979 19.9 21.3 22 23.6 24 23 23 23.2 21.9 23 21.4 20.9 22.3 12 1980 21.1 21.8 23.8 24.7 23.9 23.6 23.4 23.4 21.8 22.9 22 18 22.5 12 1981 21.8 22.7 24.2 23.6 25.4 22.4 22.6 22.3 22.6 22.5 21.8 22.1 22.8 12 1982 23.5 24.1 24.7 24.5 22.5 23.1 23.7 23.9 23.4 23.7 23.4 22.4 23.6 12 MÍNIMA 17 17.9 18.9 20.2 21.2 20.7 20.5 21 20.1 18 17.4 16.7 19.1 4 MÁXIMA 23.5 24.1 24.7 24.7 25.4 23.6 23.7 23.9 23.4 23.7 23.4 22.4 23.6 12 MEDIA 19.1 19.8 21.3 22.3 22.7 22 22.1 22.2 21.4 20.8 19.8 19.1 21 11.5 DESV.ST 1.6 1.6 1.6 1.3 1 0.8 0.8 0.8 0.8 1.5 1.5 1.5 1.1 1.8