Department of Water Affairs, Namibia HYMONTH V86 Output 28/07/2010 Site 0532173 Eindpaal Site 0532173.RN Variable 10.00 Total Rainfall in Millimetres Figures are for period starting 800 hours. Mean Annual Missing Year Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Monthly Total Days 1931/32 [ ] [ ] 1.4 5.8 39.3 60.5 0.0 0.0 0.0 0.0 0.0 0.0 [10.7] [107.0] 61 1932/33 43.1 10.8 3.8 7.7 3.0 1.1 1.1 0.0 0.0 0.0 0.0 0.0 5.9 70.6 0 1933/34 0.0 20.6 133.8 156.0 71.8 94.4 22.0 1.6 0.0 0.0 0.0 0.0 41.7 500.2 0 1934/35 13.8 11.7 42.9 10.6 64.1 19.1 15.8 27.0 0.0 0.0 0.0 2.4 17.3 207.4 0 1935/36 0.0 3.2 14.4 43.0 4.9 47.2 4.2 23.5 0.0 0.0 0.0 0.0 11.7 140.4 0 1936/37 18.0 0.0 25.0 67.8 66.1 17.0 1.9 0.0 0.0 0.0 0.0 0.0 16.3 195.8 0 1937/38 [ ] 9.2 70.3 34.8 12.9 1.9 33.1 9.6 0.7 5.8 0.0 0.0 [16.2] [178.3] 31 1938/39 0.0 23.2 29.2 5.4 110.1 35.8 7.8 1.4 10.9 7.9 8.0 0.0 20.0 239.7 0 1939/40 19.6 10.2 0.0 45.0 47.7 43.9 5.3 0.0 0.3 0.0 0.0 11.8 15.3 183.8 0 1940/41 0.0 23.4 0.3 39.1 135.9 16.5 0.0 0.0 0.0 0.0 0.0 0.3 18.0 215.5 0 1941/42 7.7 0.0 0.0 5.3 58.3 33.1 29.7 7.9 0.0 0.0 0.0 5.3 12.3 147.3 0 1942/43 29.9 1.5 29.2 33.5 6.4 13.0 23.1 6.6 0.0 0.0 [ ] [ ] [14.3] [143.2] 61 1943/44 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 366 1944/45 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1945/46 [ ] [ ] 35.3 7.6 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [21.5] [42.9] 303 1946/47 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1947/48 [ ] [ ] [ ] [ ] [ ] [ ] 20.6 5.6 0.0 0.0 0.0 0.0 [4.4] [26.2] 183 1948/49 0.0 19.7 19.0 0.0 6.1 42.4 46.5 0.0 19.6 0.0 3.3 0.0 13.0 156.6 0 1949/50 0.0 0.0 39.6 55.9 102.7 127.0 58.9 22.6 0.0 0.0 0.0 0.0 33.9 406.7 0 1950/51 0.0 0.0 15.2 0.0 45.2 21.8 9.7 0.0 0.0 0.0 0.0 0.0 7.7 91.9 0 1951/52 3.1 12.2 0.0 0.0 15.8 0.0 3.8 5.1 0.0 0.0 0.0 5.3 3.8 45.3 0 1952/53 2.8 17.3 0.0 3.3 42.5 49.6 3.8 0.0 0.0 0.0 0.0 0.0 9.9 119.3 0 1953/54 2.2 0.0 66.5 0.0 0.0 72.6A 32.0 0.0 0.0 0.0 0.0 0.0 14.4A 173.3A 0 1954/55 0.0 18.8 [ ] 31.8 61.6 45.0 16.5 0.0 0.0 0.0 0.0 0.0 [15.8] [173.7] 31 1955/56 0.0 43.0 8.7 50.0 94.5 33.0 0.0 0.0 0.0 0.0 0.0 0.0 19.1 229.2 0 1956/57 0.0 0.0 27.0 0.0 45.0A 25.5 0.0 0.0 0.0 0.0 0.0 0.0 8.1A 97.5A 0 1957/58 13.5 33.0 26.0 33.9 52.6 29.0 0.0 0.0 0.0 0.0 0.0 0.0 15.7 188.0 0 1958/59 0.0 0.0 13.0 25.1 32.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.9 70.7 0 1959/60 0.0 0.0 0.0 9.0 45.0 32.0 7.2 0.0 0.0 0.0 6.0 0.0 8.3 99.2 0 1960/61 0.0 6.5 44.5 22.5 12.5 4.0 70.9 0.0 39.0 0.0 0.0 0.0 16.7 199.9 0 1961/62 0.0 35.0 23.4 0.0 117.7 10.5 7.5 0.0 0.0 0.0 0.0 0.0 16.2 194.1 0 1962/63 0.0 0.0 0.0 32.2 4.5 20.2 11.2 5.5 0.0 0.5 0.0 0.0 6.2 74.1 0 1963/64 0.3 19.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 0.0 0.0 0.0 1.8 21.3 0 1964/65 3.4 82.5 0.0 4.5 0.0 47.3 45.5 0.0 0.0 0.0 0.0 2.2 15.5 185.4 0 1965/66 0.0 10.0 0.0 83.9 5.5 0.0 0.0 0.0 7.0 0.0 0.0 0.0 8.9 106.4 0 2650 Tot ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data [ ] Data Not Recorded Department of Water Affairs, Namibia HYMONTH V86 Output 28/07/2010 Site 0532173 Eindpaal Site 0532173.RN Variable 10.00 Total Rainfall in Millimetres Figures are for period starting 800 hours. Mean Annual Missing Year Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Monthly Total Days 1966/67 5.4 0.0 0.0 0.0 47.1 21.0 0.0 36.3 0.0 0.0 0.0 0.0 9.2 109.8 0 1967/68 1.2 39.0 0.0 0.0 0.0 92.0 0.0 11.7 7.5 0.0 0.0 0.0 12.6 151.4 0 1968/69 20.5 16.0 27.5 47.0 64.5 22.5 0.0 17.0 0.0 0.0 0.0 0.2 17.9 215.2 0 1969/70 [ ] 14.0 0.0 5.9 97.7 1.0 88.9 0.0 [ ] [ ] [ ] [ ] [29.6] [207.5] 153 1970/71 [ ] 0.0 0.0 62.3 15.0 45.7 0.0 3.5 0.0 0.0 0.0 0.0 [11.5] [126.5] 31 1971/72 28.5 0.0 11.5 149.0 5.0 94.0 38.0 0.0 0.0 0.0 0.0 0.0 27.2 326.0 0 1972/73 3.0 21.0 0.0 0.0 7.5 28.5 6.1 0.0 0.0 0.0 0.0 0.0 5.5 66.1 0 1973/74 13.0 6.5 30.5 253.5 295.0 26.5 12.5 0.0 0.0 0.0 0.0 6.0 53.6 643.5 0 1974/75 0.0 29.0 24.5 6.5 14.0 104.0 12.5 0.0 0.0 0.0 0.0 0.0 15.9 190.5 0 1975/76 0.0 0.0 43.0 139.5 70.5 172.5 61.0 0.0 0.0 0.0 0.0 0.0 40.5 486.5 0 1976/77 0.0 0.0 0.0 8.0 73.3 109.0 46.0 2.0 0.0 0.0 0.0 0.0 19.9 238.3 0 1977/78 7.0 5.5 0.0 48.0 71.3 28.3 9.8 0.0 0.0 0.0 0.0 0.0 14.2 169.9 0 1978/79 0.0 0.0 6.9 78.5 32.8 0.0 25.9 3.5 6.2 0.0 0.0 0.0 12.8 153.8 0 1979/80 23.5 2.8 21.2 21.0 6.5 106.5 5.0 0.0 0.0 0.0 0.0 12.5 16.6 199.0 0 1980/81 0.0 9.5 10.8 0.0 79.0 39.5 0.0 0.0 0.0 0.0 0.0 0.0 11.6 138.8 0 1981/82 6.5 0.0 0.0 10.5 11.5 2.0 18.5 0.0 0.5 0.0 0.0 0.0 4.1 49.5 0 1982/83 28.5 0.0 33.0 40.7 2.5 30.5 0.0 0.0 15.5 0.0 0.0 0.0 12.6 150.7 0 1983/84 43.0 11.0 [ ] 0.0 7.5 13.0 21.2 14.2 0.0 0.0 0.0 0.0 [10.0] [109.9] 31 1984/85 12.0 18.5 0.0 33.5 0.0 16.3 0.0 0.0 0.0 0.0 0.0 0.0 6.7 80.3 0 1985/86 8.5 13.5 33.0 34.5 9.0 22.0 20.0 0.0 7.0 0.0 0.0 11.0 13.2 158.5 0 1986/87 10.0 77.5 11.5 0.0 126.5 16.0 0.0 0.0 0.0 0.0 0.0 0.0 20.1 241.5 0 1987/88 11.0 13.0 0.0 45.5 64.5 116.0 99.5 0.0 0.0 0.0 0.0 0.0 29.1 349.5 0 1988/89 0.0 20.0 86.5 51.0 20.0 12.0 18.0 0.0 0.0 0.0 0.0 0.0 17.3 207.5 0 1989/90 0.0 0.0 0.0 30.0 0.0 23.0 46.5 0.0 0.0 0.0 0.0 0.0 8.3 99.5 0 1990/91 0.0 0.0 12.0 88.5 9.0 18.0 0.0 0.0 0.0 0.0 0.0 23.0 12.5 150.5 0 1991/92 3.5 31.0 42.0 6.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.9 82.5 0 1992/93 0.0 0.0 0.0 48.0 11.0 12.0 47.0 7.0 0.0 0.0 0.0 0.0 10.4 125.0 0 1993/94 5.0 43.0 37.0 43.0 13.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 11.8 141.0 0 1994/95 0.0 0.0 0.0 0.0 15.0 24.0 0.0 4.0 0.0 0.0 0.0 0.0 3.6 43.0 0 1995/96 0.0 0.0 31.5 90.8 9.0 7.0 4.5 7.0 0.0 20.0 0.0 0.0 14.1 169.8 0 1996/97 0.0 22.0 28.0 37.0 0.5 79.5 2.0 6.5 0.0 0.0 0.0 25.0 16.7 200.5 0 1997/98 2.5 0.0 12.5 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [5.0] [15.0] 273 1998/99 [ ] [ ] [ ] 17.5 2.5 [ ] 0.0 51.0 0.0 0.0 0.0 0.0 [8.9] [71.0] 123 1999/ 0 0.0 2.5 48.5 15.0 141.5 134.5 26.5 0.0 0.0 0.0 0.0 1.0 30.8 369.5 0 2000/ 1 31.5 1.5 43.0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [25.3] [76.0] 273 2650 Tot Mean 7.0 12.8 20.0 34.8 41.7A 38.1A 17.0 4.4 1.8 0.5 0.3 1.7 [15.1] [169.3] Mean Med. 0.8 9.2 12.5 23.8 15.8A 24.8A 7.3 0.0 0.0 0.0 0.0 0.0 Med. Max 43.1 82.5 133.8 253.5 295.0A 172.5A 99.5 51.0 39.0 20.0 8.0 25.0 [53.6] [643.5] Max Min 0.0 0.0 0.0 0.0 0.0A 0.0A 0.0 0.0 0.0 0.0 0.0 0.0 [1.8] [15.0] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 60 63 63 64 63 62 64 64 63 63 62 62 67 67 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data [ ] Data Not Recorded