Registros pluviométricos de la Villa de Grazalema durante el período de 1.913 a 1.996
| Año de medición | Precipitación en mm. |
| 1913 | 1695 |
| 1914 | 2743 |
| 1915 | 2886 |
| 1916 | 2754 |
| 1917 | 1749 |
| 1918 | 1337 |
| 1919 | 2409 |
| 1920 | 2320 |
| 1921 | 1332 |
| 1922 | 2304 |
| 1923 | 2351 |
| 1924 | 3183 |
| 1925 | 2119 |
| 1926 | 2459 |
| 1927 | 2354 |
| 1928 | 2697 |
| 1929 | 1979 |
| 1930 | 2969 |
| 1931 | 2007 |
| 1932 | 2172 |
| 1933 | 1924 |
| 1934 | 2560 |
| 1935 | 2018 |
| 1936 | 3269 |
| 1937 | 3978 |
| 1938 | 1217 |
| 1939 | 2110 |
| 1940 | 2425 |
| 1941 | 4019 |
| 1942 | 2254 |
| 1943 | 2100 |
| 1944 | 1458 |
| 1945 | 1372 |
| 1946 | 2084 |
| 1947 | 3945 |
| 1948 | 2093 |
| 1949 | 1090 |
| 1950 | 1270 |
| 1951 | 3251 |
| 1952 | 1625 |
| 1953 | 919 |
| 1954 | 1546 |
| 1955 | 2757 |
| 1956 | 1892 |
| 1957 | 2080 |
| 1958 | 2335 |
| 1959 | 1867 |
| 1960 | 3619 |
| 1961 | 2294 |
| 1962 | 2357 |
| 1963 | 4443 |
| 1964 | 1920 |
| 1965 | 2092 |
| 1966 | 2390 |
| 1967 | 1514 |
| 1968 | 2053 |
| 1969 | 2775 |
| 1970 | 2439 |
| 1971 | 2061 |
| 1972 | 2247 |
| 1973 | 1382 |
| 1974 | 1181 |
| 1975 | 1334 |
| 1976 | 3126 |
| 1977 | 2225 |
| 1978 | 2554 |
| 1979 | 2661 |
| 1980 | 1570 |
| 1981 | 1584 |
| 1982 | 1773 |
| 1983 | 1521 |
| 1984 | 2124 |
| 1985 | 2893 |
| 1986 | 2177 |
| 1987 | 2074 |
| 1988 | 1208 |
| Media 1913-1918 | 2.222 |
| 10-89 / 9-90 | 1400 |
| 10-90/ 9-91 | 1371 |
| 10-91 / 9-92 | 817 |
| 10-92 / 9-93 | 943 |
| 10-93 / 9-94 | 1191 |
| 10-94 / 9-95 | 798 |
| 10-95 / 9-96 | 3290 |
| Media 10/89-9/96 | 1401 |
| Media 83años | 2153 |