COMISIÓN NACIONAL DEL AGUA COORDINACIÓN GENERAL DEL SERVICIO METEOROLÓGICO NACIONAL BASE DE DATOS CLIMATOLÓGICA NACIONAL ESTADÍSTICA MENSUAL EMISIÓN : 12/07/2024 DATOS DISPONIBLES EN LA BASE DE DATOS A: JULIO DE 2024; CON LA INFORMACIÓN SUMINISTRADA POR LAS UNIDADES ADMINISTRATIVAS ESTACIÓN : 24041 NOMBRE : MATEHUALA (DGE) ESTADO : SAN LUIS POTOSÍ MUNICIPIO : MATEHUALA SITUACIÓN : SUSPENDIDA CVE-OMM : LATITUD : 23.65 ° LONGITUD : -100.6333333 ° ALTITUD : 1560 msnm LLUVIA MÁXIMA 24 H. AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1962 40 45 34 20 11 38 15 3 10 216 24 9 1963 0 0 14 22 81 42 19 21 8 15 3 15 240 20 12 1964 14 6 0 0 36 16 13 37 11 26 5 14 178 14.8 12 1965 11 17 0.01 21 26 30 20 16 23 37 0.01 18 219.02 18.3 12 1966 41 30 8 27 28 44 58 67 22 40 0 0 365 30.4 12 1967 34 8 30 10 9 23 5 37 23 7 8 2 196 16.3 12 1968 7 10 29 29 36 61 35 22 45 50 13.5 337.5 30.7 11 1969 5 0 3 13 22.5 49 29.8 22.5 60.5 4 17 3 229.3 19.1 12 1970 2 15 0 0 12 35 21 14 29 7.5 4.5 0 140 11.7 12 1971 4.5 0 7 1 31 49 15 27 10 9.5 1 5 160 13.3 12 1972 18 3.5 11 27 10 90 70 15 12 8 7 11 282.5 23.5 12 1973 15.5 11.5 0 24.5 31.5 23 10 24 13 0 0 153 13.9 11 1974 1 0 40 7 21 33.8 13.5 32 7.5 14 1 170.8 15.5 11 1975 6.5 0 0 0 9 43 69.5 27.5 28 3.5 0 18 205 17.1 12 1976 1.3 0 36 8 24.5 12 122 9 47.5 3 20 12.5 295.8 24.6 12 1977 4.5 5.5 0 38 22 33 5.5 57.5 53 11 4.3 1 235.3 19.6 12 1978 0 3 25 17.5 27.5 23.5 32.5 18.8 56 38.1 0 0 241.9 20.2 12 1979 1.5 8 0 15.3 20.4 28.8 29 6.5 20 0 2 62.5 194 16.2 12 1980 13 35 0 15 3.5 17.5 48 11 20 20 26 12 221 18.4 12 1981 18 6 12 6.5 1 4.5 2.3 50.3 7.2 7 1982 11.5 1 40 63 9 14.5 16 28.5 40 0 4.5 228 20.7 11 1983 7.5 0 11 0 40 9 42.5 20 51 20 3 0 204 17 12 1984 46 5 2.5 2.5 4 23.3 26 10.3 7 32 0 11 169.6 14.1 12 1985 3 31 1 36 46 34 15 37 5 6 1 28 243 20.2 12 MÍNIMA 0 0 0 0 3.5 9 5 6.5 5 0 0 0 50.3 7.2 7 MÁXIMA 46 35 40 40 81 90 122 67 60.5 50 26 62.5 365 30.7 12 MEDIA 11.6 9.1 9.8 17.1 28.5 32.6 31.9 22.8 28.6 17.3 5.7 10 215.6 18.6 11.5 DESV.ST 13.1 10.7 12.9 13.8 19 18.5 26.5 15.2 17.2 14.8 7.2 13.7 65.1 5.4 1.2 LLUVIA TOTAL MENSUAL AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1962 43 90 54 36 44 82 19 3 17 388 43.1 9 1963 0 0 15 43 120 118 78 41 30 42 7 42 536 44.7 12 1964 38 7 0 0 125 25 29 80 43 41 11 17 416 34.7 12 1965 15.03 21.02 0.01 34.04 32 56.02 61.03 59.05 101 49.02 0.01 43.02 471.25 39.3 12 1966 51.6 46 27 55 36 154 130 127 64 77 0 0 767.6 64 12 1967 61 8 51 12 16 77 7 200 101 7 8 3 551 45.9 12 1968 8 30.5 53 92 72 110 110.5 69 110 57 16.5 728.5 66.2 11 1969 12 0 3 18 37.03 102 66.6 118.5 136.55 10.5 26.5 4.5 535.18 44.6 12 1970 2 22.5 0 0 44 91.5 65.5 34 94 10.5 4.5 0 368.5 30.7 12 1971 4.5 0 7 2 69.5 105.5 39 90 41.5 26 1 5 391 32.6 12 1972 39 4.5 13 40 42 201.5 143 53 32 9 20.5 12 609.5 50.8 12 1973 42 15.5 0 24.5 71.5 89 38 159 31.5 0 0 471 42.8 11 1974 1 0 55 9.5 63.5 62.3 16.5 59.8 12 14 13 306.6 27.9 11 1975 11.5 0 0 0 24 147.5 126 107 76 9 0 25 526 43.8 12 1976 2.3 0 36 21.3 66.5 47 296 40 239 8 57 43.5 856.6 71.4 12 1977 6.5 5.5 0 115.2 54.6 74.5 13.5 159.3 76.5 17.3 4.3 1 528.2 44 12 1978 0 3 77.5 30 30.5 53 83.3 91.5 235.2 94.3 0 0 698.3 58.2 12 1979 1.5 13.3 0 35.3 38.6 69.8 32.7 28.5 53.7 0 5 151.1 429.5 35.8 12 1980 22.6 69 0 22 10.5 50.5 78.5 50 51.6 56.5 34.5 22 467.7 39 12 1981 80.5 9 70.5 24 2.5 4.5 2.3 193.3 27.6 7 1982 11.5 2 121.9 147.2 12.5 33.5 69.5 77.4 85 0 7.7 568.2 51.7 11 1983 34.6 0 13 0 91.6 19 99.5 41 151 23 3 0 475.7 39.6 12 1984 103 5 2.5 2.5 11 46.4 169.9 28.8 26.9 40.1 0 13.1 449.2 37.4 12 1985 6.2 59.5 1 78.5 92.9 80.6 44.8 51.4 10 17.3 1 57 500.2 41.7 12 MÍNIMA 0 0 0 0 10.5 12.5 7 16.5 10 0 0 0 193.3 27.6 7 MÁXIMA 103 69 77.5 121.9 147.2 201.5 296 200 239 94.3 57 151.1 856.6 71.4 12 MEDIA 24.7 14.6 15.9 34.8 60.1 80.3 79.8 74.3 86 31 9.2 20.8 509.7 44.1 11.5 DESV.ST 28.6 19.9 22.8 36.1 38.3 45.4 62.3 48.6 60.3 26.9 13.7 33 147.8 11.5 1.2 EVAPORACIÓN MENSUAL AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1962 256.4 250.7 260.7 266.7 259.1 190.1 170.7 126.7 84 1865.1 207.2 9 1963 82 156.3 250.3 278.6 242.7 213.9 252.5 263.5 169.7 138.6 136.1 94 2278.2 189.8 12 1964 122.4 182.7 262 277.3 238.3 264.2 226.7 186.1 149.4 119.4 104 2132.5 193.9 11 1965 179.6 146.1 250.25 261.8 277.3 267.1 235.3 208.75 143.1 138.9 93.05 2201.25 200.1 11 1966 85.1 122 156.4 217.4 253.7 228.5 218.2 191.5 177.7 135.9 120.4 117.9 2024.7 168.7 12 1967 119.9 136.7 190.7 230.7 274 234.2 260.9 225.2 187.6 205.5 211.1 214.4 2490.9 207.6 12 1968 173.3 142.1 203.8 232.1 259.1 240 229.3 225.9 182.8 186.7 175.5 2250.6 204.6 11 1969 143.2 146.8 239.1 235.8 247.4 253.3 227.9 203.4 171.11 170 118.9 2156.91 196.1 11 1970 129.1 113 224.6 238.8 211.9 215.8 225.1 170.6 184.3 145.9 138.3 1997.4 181.6 11 1971 142.3 196.3 236.1 248.6 234.6 233 181 160.2 153.3 151.1 132.5 2069 188.1 11 1972 135.6 253.6 260.2 209.5 201.6 129.4 135.6 1325.5 189.4 7 1973 106 122.3 176.6 217 211.3 220.2 226.1 200 130.9 132.2 123.3 1865.9 169.6 11 1974 134.6 157.4 228 238.4 216.1 231.9 229 195.5 21.5 87.8 1740.2 174 10 1975 128.9 164.2 235.8 251.8 216.4 215.9 205.9 163.4 70.3 1652.6 183.6 9 1976 34.8 167.9 204.4 166.6 156.7 162.9 146 75.1 45.8 1160.2 128.9 9 1977 81.9 88.8 192.6 171.5 181.8 165.2 190.7 182.2 111.1 123.9 98.7 111.2 1699.6 141.6 12 1978 115.9 107.4 134.5 176.5 218.9 188.8 173.8 163.2 122.3 91.8 87.5 76 1656.6 138.1 12 1979 88.9 122.2 169.8 175.8 212 194.7 100.39 169.5 143.5 108.8 137.7 72.8 1696.09 141.3 12 1980 91.4 94.4 150.5 188.5 221.6 230 193.7 169.6 172.5 152.1 129.8 45.1 1839.2 153.3 12 1981 119.1 150.2 182.6 170.4 89.5 104.9 127.9 944.6 134.9 7 1982 87.4 178.4 181.4 184.6 232.2 183.2 178.1 116.9 106.1 123.3 132.5 1704.1 154.9 11 1983 136.1 109.6 156.5 185.1 212.6 206 126.4 152.7 124.9 138.2 62 108.7 1718.8 143.2 12 1984 51.7 90.1 133.6 178.5 237.5 152.5 121.8 152.1 97.9 115.2 105 70.1 1506 125.5 12 1985 115.5 100 123.3 166.7 140.2 186.5 105.5 148.5 135.1 127.9 107.2 76.4 1532.8 127.7 12 MÍNIMA 51.7 87.4 123.3 34.8 140.2 152.5 100.39 148.5 97.9 21.5 62 45.1 944.6 125.5 7 MÁXIMA 179.6 196.3 262 278.6 277.3 267.1 266.7 263.5 215.9 205.9 211.1 214.4 2490.9 207.6 12 MEDIA 117.3 129.6 192.5 210 227.7 217.2 200.3 194.6 162.1 141.5 126.1 102.8 1812.9 168.5 10.8 DESV.ST 31.4 31 43.9 52.2 36.9 29.9 50.8 34.4 33.2 42.2 32.2 37.6 366.1 28 1.5 TEMPERATURA MÁXIMA PROMEDIO AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1962 31.5 34.1 33.7 33.5 33.7 31.5 30 25.7 20.4 30.5 9 1963 23.3 25.6 28.7 33.1 28.8 29.4 31.1 32.3 30.5 27.7 27.6 19.6 28.1 12 1964 19.3 24.3 28.2 31.2 31.2 30.8 32 32.8 30.2 26.2 24.8 22.3 27.8 12 1965 23 22.6 29 31.6 32.5 32.5 29.6 28.7 29.9 24.9 26.2 20 27.5 12 1966 17.7 21.2 23.4 29.3 30.1 29.8 29.3 28.6 29.3 25.3 23.9 21.5 25.8 12 1967 21.1 23.4 27.6 30.7 32.8 32.2 31.3 29.5 29.9 23.7 24.5 22.5 27.4 12 1968 22.1 22.1 25.8 30.1 31.5 31.2 29.3 29.2 28 27.9 24.9 27.5 11 1969 23 24.3 25.2 32.9 33 34.5 32.9 31.8 29 29.3 24.4 23.4 28.6 12 1970 21.8 22 27.5 33.5 32 31.3 31 32.7 28.6 29.2 24.7 25.4 28.3 12 1971 25.5 26.1 29.4 31.2 31.9 29.6 30 26.7 27.3 26.2 25.8 24.5 27.9 12 1972 21.5 24.9 28.2 33.6 32 31.3 30 30.6 31.2 30.1 25.7 23.3 28.5 12 1973 21.6 23.8 31 31.6 32.5 31.8 31.3 28.6 27.8 28.4 23.9 28.4 11 1974 26.9 26.1 30.2 31.2 33.7 31.1 32.5 30.6 27.1 25.4 21.8 28.8 11 1975 23.2 26.5 31.4 34.5 33.6 32 29.6 29.4 28.5 29 26.5 22.2 28.9 12 1976 21.6 26.3 30 30.5 30.9 33 27.5 30.3 29 25.3 18.4 17 26.6 12 1977 22 24.2 29.1 25.3 29.3 28.8 29.4 30.5 28.7 27.1 24.9 24.4 27 12 1978 21.8 21.9 27.1 30.6 31.7 29.4 29.9 27.9 26.9 23.5 25 24 26.6 12 1979 22.3 23.6 26.9 29.2 29.9 29.6 30.6 26.6 27.4 28.7 23.8 24.3 26.9 12 1980 27 21 27.4 28.8 33.5 33.8 31.7 27.1 26.5 24.9 21.4 19 26.8 12 1981 17.4 26 29.9 30.4 25.8 25.1 22.3 25.3 7 1982 23.9 29.3 31.3 28.3 32.8 30.7 30.9 28.1 23.9 23.1 21.2 27.6 11 1983 21.8 22.8 26.4 30.7 32 31.6 26.6 28.4 28 25.1 23.2 21.7 26.5 12 1984 17.5 22.3 27.4 30.8 30.4 30.3 26.6 27.7 26.1 26.5 21.9 21.1 25.7 12 1985 21.4 24.2 26.5 25.2 30.2 29.4 27.9 29.9 28.2 23.1 24.7 22.7 26.1 12 MÍNIMA 17.4 21 23.4 25.2 28.3 28.8 26.6 26.6 26.1 23.1 18.4 17 25.3 7 MÁXIMA 27 26.5 31.4 34.5 34.1 34.5 33.5 33.7 31.5 30.1 28.4 25.4 30.5 12 MEDIA 21.9 23.8 27.9 30.8 31.5 31.4 30.1 29.9 28.8 26.6 24.6 22.1 27.5 11.5 DESV.ST 2.5 1.7 1.9 2.3 1.6 1.7 1.7 2 1.5 2.1 2 2 1.2 1.2 TEMPERATURA MÁXIMA EXTREMA AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1962 38 39 39 38 37 34 35 30 28 35.3 9 1963 29 37 34 39 34 33 35 36 34 32 33 28 33.7 12 1964 23 31 34 37 38 36 36 39 33 33 29 28 33.1 12 1965 28 28 35 36 37 36 33 31 33 28.5 32.5 29 32.2 12 1966 26 27 29 34 36 35 33 34 33 31 30 28 31.3 12 1967 27 30 34 36.5 40 39 34 34 33 27.5 29 27 32.6 12 1968 28 34 32 34 36 36 33 35 34 33 30 33.2 11 1969 29 29 32 35 37 38 38 34 32.5 34 33 29 33.4 12 1970 29 29 36 38.5 36.5 39 35.5 36 33 34 31 30 34 12 1971 30 33 35 38 37 34 33 30 31 30.5 30 29 32.5 12 1972 26.5 32 32 37.5 37 36 34.5 34.5 36 35 34 31 33.8 12 1973 29 31.5 37 38 41 39 35.5 35 32 32 30 34.5 11 1974 30.5 31 35 37 41 36 35 35 32 31.5 29.5 34 11 1975 28.5 31 36.5 39 38 37.5 34.5 32.5 35 35.5 32.5 33 34.5 12 1976 28 31 34 35.5 36.5 37 36 33.5 32.5 31 27 26.5 32.4 12 1977 27 31 36 34 32 32.5 32.5 33.5 33 35 30 28 32 12 1978 26.5 25.5 32 35 36 33 33 31 29.5 27 28.5 30 30.6 12 1979 27 28.5 33.5 34 33 34 32.5 31 32 33 26.5 30 31.2 12 1980 33 29 32 34 37 39 33.5 30 29 29.5 26 24 31.3 12 1981 22 31 32.5 33.5 31.5 30 27 29.6 7 1982 28 35 36.5 33 35 33.5 34 32 29 27 26.5 31.8 11 1983 25 26 32 36 37 35.5 30 30 32 29 27 29 30.7 12 1984 25 26 33 36.5 36 35 30 30 30 30 27 26 30.4 12 1985 28 29 30 31.5 36 34 30 33 31 26 30 26.5 30.4 12 MÍNIMA 22 25.5 29 31.5 32 32.5 30 30 29 26 26 24 29.6 7 MÁXIMA 33 37 37 39 41 41 38 39 36 35.5 34 33 35.3 12 MEDIA 27.5 29.9 33.5 36.1 36.5 36.2 33.9 33.4 32.6 31.4 29.9 28.4 32.4 11.5 DESV.ST 2.4 2.8 2.1 1.9 2.1 2.3 2.2 2.4 1.8 2.7 2.3 1.9 1.5 1.2 TEMPERATURA MÍNIMA PROMEDIO AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1962 9.4 12.8 15 13.4 13.3 14.3 11.8 5.8 7.7 11.5 9 1963 6.9 3.2 9.5 13.5 14.1 14.8 13.7 13.3 13.5 10.1 5 4.7 10.2 12 1964 3.8 2.7 8.1 11.2 14 14.4 14.5 13.9 14.7 8.5 8.4 5.1 9.9 12 1965 2 4.8 7.9 11.5 14.6 15.2 14 13.2 13 8.7 7.9 7.5 10 12 1966 2.4 4.6 5.4 10.2 12.6 13.6 14.9 14 12.1 9.3 4.5 0.5 8.7 12 1967 2.5 4.1 6.9 11.6 12.7 15.1 13.8 14.1 13 8.5 6.4 4.6 9.4 12 1968 5.7 5.8 9.3 13 14.1 15.2 14.5 14.5 15.1 12.4 8.2 11.6 11 1969 5.4 7.3 7.3 11.7 13.8 16 15.5 15.1 13.8 12.1 7.7 4.1 10.8 12 1970 2.4 6.2 7.8 11.6 11.1 14.3 13.9 14.5 14.2 11.4 3.8 5.2 9.7 12 1971 5.4 3.7 7.1 9.3 13.2 14.6 13.1 12.7 13.6 12.4 8 6.4 10 12 1972 7.7 6.8 9.6 13.3 15.4 15.1 14.7 13.8 14.8 13.2 10.3 6.1 11.7 12 1973 4.4 6.6 10.6 11.1 13.4 15.1 14.2 13.9 12.2 6.5 2.6 10.1 11 1974 6.1 5.1 9.1 11.4 14 12.7 13.6 13.1 10.6 8.1 6 10 11 1975 5.3 7.1 9.7 12.8 13.9 14.6 13.7 14 12.1 10.1 6.7 4.7 10.4 12 1976 3 3.7 9.2 11.2 12.4 14.6 14.2 13.2 13.8 11.6 7.1 6.7 10.1 12 1977 5.3 5.1 7 6.8 10.7 11.2 10.4 11.4 11.1 8.9 4.4 3.5 8 12 1978 3.2 3 5.9 10 11.4 12.5 12.9 11.9 12.6 9.3 7.8 4.3 8.7 12 1979 2.5 5.2 7.3 9.3 11.4 12.2 14.9 12.7 11 7.3 8.5 7.2 9.1 12 1980 5.6 5 7.7 8.3 13.4 13.3 13.6 14.7 13.3 11.1 5.8 6.1 9.8 12 1981 4.2 7.8 12.9 13.1 11 6.6 5 8.7 7 1982 5.5 8.5 11 14 13.7 13.4 13 11.8 10.6 7.3 3.8 10.2 11 1983 4.4 5.5 7.5 10.9 12.3 13.9 13.9 12.8 12.6 9.8 6.6 4.9 9.6 12 1984 5.1 5 6.2 9.2 11 13 13.2 12.1 12.4 11.5 7 7.7 9.4 12 1985 4.1 7.5 8.8 8.3 12.8 13.2 12.7 12 10.8 9.9 7.7 6 9.5 12 MÍNIMA 2 2.7 5.4 6.8 10.7 11.2 10.4 11.4 10.8 7.3 3.8 0.5 8 7 MÁXIMA 7.7 7.5 10.6 13.5 15.4 16 15.5 15.1 15.1 13.2 10.3 7.7 11.7 12 MEDIA 4.4 5.2 8 10.7 13 14.1 13.7 13.4 13 10.5 6.9 5.2 9.9 11.5 DESV.ST 1.6 1.4 1.3 1.7 1.3 1.1 1 0.9 1.2 1.5 1.5 1.7 0.9 1.2 TEMPERATURA MÍNIMA EXTREMA AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1962 3 9 12 11 9 11 2 0 4 6.8 9 1963 0 0 3 10 11 10 12 10 11 4 -2 -8 5.1 12 1964 -7 -3 -4 4.5 9 12 13 10 11 1 3 1 4.2 12 1965 -6 -5 -4 7 11 11 11 10 10 1 3 -3 3.8 12 1966 -5 -2 -3 3 6 6 12 10 7 -2 -4 -7 1.8 12 1967 -6 -6 1 6 9 11 11 11.5 10 1.5 -1.5 -6 3.5 12 1968 0 1 4 9 10 12 12 12 13 7 1 7.4 11 1969 0 -7 -4 7 11 13 12.5 13 6 6.5 -5 0 4.4 12 1970 -4 -6 -1 4 4 11 10 12 10 5 -6.5 1 3.3 12 1971 0 -3 -3.5 4 5 12 10 10 11 7 2 -1 4.5 12 1972 0 -1 6.5 7 11.5 12 11 10.5 12 7 3 1 6.7 12 1973 -6 -2 4 2 9 10 10 10 8 -6 -6 3 11 1974 1 0 2 3 8.5 10 10 9 4 0 0 4.3 11 1975 -3 1 5 6 8.5 12 10.5 11 5 5 0 -6 4.6 12 1976 -3 -5.5 6 6 6 11 11 11 10 7 0 4 5.3 12 1977 0 0.5 1 -3 7 7 7.5 9 8 0 -1.5 -1 2.9 12 1978 -2.5 -2 2 3 6 9 10 9 8 3.5 1 0 3.9 12 1979 -6 2 0 4 8 5 12 10.5 4 4.5 1.5 1 3.9 12 1980 -1 1 2 2 5 9.5 10 11 9 4 -1 0.5 4.3 12 1981 -1.5 3 10 10.5 6 2.5 1 4.5 7 1982 2 2 7.5 12 11.5 11 10 7 4 2 -1 6.2 11 1983 -3 1 5 8 8 7 8 9 10 5 1 -3 4.7 12 1984 0 0.5 3 4 6 6 9 7 8 7 3 2 4.6 12 1985 0 3 5 2.5 9 10 10 10 7 6 4 3 5.8 12 MÍNIMA -7 -7 -4 -3 4 5 7.5 7 4 -2 -6.5 -8 1.8 7 MÁXIMA 1 3 6.5 10 12 13 13 13 13 8 4 4 7.4 12 MEDIA -2.4 -1.4 1.5 4.8 8.2 9.9 10.6 10.2 9 4.3 0 -1 4.6 11.5 DESV.ST 2.6 3 3.4 2.8 2.3 2.3 1.3 1.2 2.3 2.6 3 3.5 1.3 1.2 TEMPERATURA MEDIA MENSUAL AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1962 20.4 23.5 24.4 23.4 23.5 22.9 20.9 15.8 14 21 9 1963 15.1 14.4 19.1 23.3 21.4 22.1 22.4 22.8 22 18.9 16.3 12.2 19.2 12 1964 11.6 13.5 18.1 21.2 22.6 22.6 23.2 23.3 22.4 17.4 16.6 13.7 18.9 12 1965 12.5 13.7 18.4 21.6 23.6 23.9 21.8 21 21.4 16.8 17 13.8 18.8 12 1966 10 12.9 14.4 19.8 21.4 21.7 22.1 21.3 20.7 17.3 14.2 11 17.2 12 1967 11.8 13.8 17.2 21.1 22.8 23.7 22.6 21.8 21.4 16.1 15.4 13.6 18.4 12 1968 13.9 14 17.6 21.6 22.8 23.2 21.9 21.9 21.6 20.1 16.5 19.6 11 1969 14.2 15.8 16.2 22.3 23.4 25.2 24.2 23.4 21.4 20.7 16 13.8 19.7 12 1970 12.1 14.1 17.6 22.6 21.6 22.8 22.4 23.6 21.4 20.3 14.2 15.3 19 12 1971 15.4 14.9 18.2 20.2 22.5 22.1 21.6 19.7 20.4 19.3 16.9 15.4 18.9 12 1972 14.6 15.8 18.9 23.5 23.7 23.2 22.4 22.2 23 21.6 18 14.7 20.1 12 1973 13 15.2 20.8 21.4 23 23.4 22.8 21.2 20 17.4 13.2 19.2 11 1974 16.5 15.6 19.6 21.3 23.9 21.9 23 21.9 18.9 16.8 13.9 19.4 11 1975 14.2 16.8 20.5 23.6 23.8 23.3 21.6 21.7 20.3 19.6 16.6 13.4 19.6 12 1976 12.3 15 19.6 20.9 21.6 23.8 20.9 21.8 21.4 18.4 12.8 11.8 18.4 12 1977 13.7 14.6 18 16 20 20 19.9 21 19.9 18 14.6 13.9 17.5 12 1978 12.5 12.4 16.5 20.3 21.6 21 21.4 19.9 19.8 16.4 16.4 14.2 17.7 12 1979 12.4 14.4 17.1 19.2 20.6 20.9 22.8 19.6 19.2 18 16.1 15.8 18 12 1980 16.3 13 17.6 18.6 23.4 23.5 22.6 20.9 19.9 18 13.6 12.6 18.3 12 1981 10.8 16.9 21.4 21.8 18.4 15.9 13.7 17 7 1982 14.7 18.9 21.1 21.1 23.2 22 22 20 17.2 15.2 12.5 18.9 11 1983 13.1 14.2 17 20.8 22.1 22.8 20.2 20.6 20.3 17.5 14.9 13.3 18.1 12 1984 11.3 13.7 16.8 20 20.7 21.6 19.9 19.9 19.2 19 14.4 14.4 17.6 12 1985 12.8 15.8 17.6 16.8 21.5 21.3 20.3 21 19.5 16.5 16.2 14.3 17.8 12 MÍNIMA 10 12.4 14.4 16 20 20 19.9 19.6 19.2 16.1 12.8 11 17 7 MÁXIMA 16.5 16.8 20.8 23.6 23.8 25.2 24.2 23.6 23 21.6 18 15.8 21 12 MEDIA 13.2 14.5 17.9 20.8 22.2 22.8 21.9 21.6 20.9 18.6 15.7 13.7 18.7 11.5 DESV.ST 1.7 1.1 1.5 1.9 1.1 1.3 1.1 1.2 1.1 1.5 1.3 1.1 1 1.2