Department of Water Affairs, Namibia HYMONTH V86 Output 29/07/2010 Site 0784630 Neudamm Landboukollege Site 0784630.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 1956/57 1.2 29.6 26.7 93.9 79.3 62.0 8.5 0.0 0.0 3.5 0.3 0.8 25.5 305.8 0 1957/58 8.7 146.0 31.6 92.8 58.7 60.8 2.5 0.0 0.0 0.0 0.0 0.0 33.4 401.1 0 1958/59 9.3 8.6 42.6 64.1 40.8 80.7 8.2 2.5 0.0 0.0 0.0 1.5 21.5 258.3 0 1959/60 0.0 16.0 14.1 43.8 104.1 23.1 11.3A 18.5 0.0 0.0 0.0 2.9 19.5A 233.8A 0 1960/61 3.2 22.4 12.9 36.0 64.5 84.2 23.2 14.6 31.0 0.0 0.0 0.0 24.3 292.0 0 1961/62 0.0 19.7 5.2 22.0 132.1 17.1 20.8 0.0 0.0 0.0 13.3 0.0 19.2 230.2 0 1962/63 52.1 1.0 8.8 237.9 6.6 65.4 65.8 10.0 0.0 0.0 0.0 2.0 37.5 449.6 0 1963/64 10.3 82.6 8.4 20.2 32.9 80.1 17.4 10.9 0.0 0.0 0.0 0.0 21.9 262.8 0 1964/65 1.6 34.8 25.3 65.3 60.3 59.1 95.1 0.0 0.0 0.0 0.0 1.6 28.6 343.1 0 1965/66 3.4 17.2 1.1 135.9 75.3 76.1 60.5 0.0 0.0 0.0 0.0 67.8 36.4 437.3 0 1966/67 5.5 4.4 53.6 62.8 213.1 57.8 7.2 22.5A 0.0 0.0 0.0 7.3 36.2A 434.2A 0 1967/68 0.0 68.7A 39.8 13.8 23.3 137.6 6.0 19.0 13.0 0.0 0.0 0.0 26.8A 321.2A 0 1968/69 0.0 72.5 22.6 25.3 67.9 80.9 20.6 0.0 0.0 0.0 0.0 2.8 24.4 292.6 0 1969/70 0.0 9.4 9.0 47.1 80.8 7.1 3.4 0.0 0.0 0.0 0.0 0.0 13.1 156.8 0 1970/71 57.8 4.4 71.5 61.0 163.5 87.6 54.8 37.3 1.0 0.0 0.0 0.0 44.9 538.9 0 1971/72 0.1 8.5 0.0 91.5 0.0 314.8 49.0 0.0 0.0 0.0 0.0 0.0 38.7 463.9 0 1972/73 13.5 12.7 7.3 23.7 36.3 90.2 36.7 0.0 0.0 0.0 0.0 0.0 18.4 220.4 0 1973/74 73.8 8.2 40.0A 131.3 261.6 100.3 155.0 0.0 3.5 0.0 0.0 0.2 64.5A 773.9A 0 1974/75 40.5 30.3 34.3 81.5 51.4 137.0 25.5 15.5 0.0 0.0 0.0 0.0 34.7 416.0 0 1975/76 0.5 7.8 19.2 209.6 99.4A 209.0 3.0 0.0 0.0 0.0 0.0 0.0 45.7A 548.5A 0 1976/77 14.6A 0.0 0.0 123.0 290.0 55.5 101.0A 0.0 0.0 0.0 0.0 0.0 48.7A 584.1A 0 1977/78 10.8 0.0 46.5 181.5 153.7 53.2 10.5 4.5 0.0 0.0 0.6 0.0 38.4 461.3 0 1978/79 0.0 7.0 4.0 48.9 205.0 6.0 37.0 18.5 4.0 2.0 0.0 9.5 28.5 341.9 0 1979/80 36.5 47.5 55.0 78.9 86.5 106.3 0.0 0.0 0.0 0.0 2.5 18.0 35.9 431.2 0 1980/81 0.0 18.0 31.0 74.5 82.3 20.5 28.0 0.0 0.0 0.0 0.0 0.0 21.2 254.3 0 1981/82 0.0 0.0 0.0 10.5 151.7 33.5 8.0 0.0 0.0 0.0 0.0 5.5 17.4 209.2 0 1982/83 1.5 27.0 59.0 142.9 17.0 37.5 46.2 1.0 13.0 0.0 0.0 0.0 28.8 345.1 0 1983/84 13.5 51.5 105.5 8.0 53.5 55.3 90.5 9.5 0.0 0.0 0.0 0.0 32.3 387.3 0 1984/85 6.5 22.7 2.8 87.5 104.5 69.0 36.0 0.0 0.0 0.0 0.0 0.0 27.4 329.0 0 1985/86 27.0 41.0 45.0 179.0 63.6 108.4 17.2 0.0 1.0 0.0 0.0 5.0 40.6 487.2 0 1986/87 38.0 6.0 25.0 16.0 182.3 32.5 46.0 3.0 0.0 0.0 0.0 0.0 29.1 348.8 0 1987/88 9.5 13.1 15.8 189.2 52.0 101.7 57.5 17.0 0.0 0.0 0.0 0.0 38.0 455.8 0 1988/89 2.8 22.0 78.6 91.4 144.6 54.8 13.5 12.5 0.0 0.0 0.0 0.0 35.0 420.2 0 1989/90 0.0 2.5 4.3 157.5 106.5 75.0 85.0 0.0 0.0 0.0 5.5 0.0 36.4 436.3 0 1990/91 16.0 33.0 52.0 77.5 89.0 47.0 0.0 0.0 0.0 0.0 0.0 9.5 27.0 324.0 0 365 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 29/07/2010 Site 0784630 Neudamm Landboukollege Site 0784630.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 1991/92 26.5 100.5 114.0 12.0 37.0 27.0 7.0 0.0 0.0 0.0 0.0 0.0 27.0 324.0 0 1992/93 0.0 0.0 13.5 34.0 172.5 56.6 42.0 0.0 0.0 0.0 0.0 0.0 26.5 318.6 0 1993/94 37.3 25.9 19.0 146.0 117.0 6.5 1.1 0.0 0.0 0.0 0.0 0.0 29.4 352.8 0 1994/95 0.0 17.9 6.5 21.4 35.5 66.5 15.0 17.0 0.0 0.0 0.0 8.5 15.7 188.3 0 1995/96 [ ] 15.0 9.0 79.0 80.0 5.0 11.5 0.0 0.0 5.5 0.0 [ ] [20.5] [205.0] 61 1996/97 0.0 10.5 28.8 202.5 67.6 69.6 7.0 4.5 0.0 0.0 0.0 3.1 32.8 393.6 0 1997/98 12.9 0.0 62.0 36.8 24.2 26.5 9.5 0.0 0.0 0.0 0.0 1.7 14.5 173.6 0 1998/99 47.0 2.1 40.0 21.0 63.3 89.5 0.0 18.0 4.5 0.0 0.0 0.0 23.8 285.4 0 1999/ 0 6.0 44.2 107.7 43.5 207.0 162.8 33.5 2.0 0.0 [ ] 0.0 0.0 [55.2] [606.7] 31 2000/ 1 0.8 0.0 23.0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [7.9] [23.8] 273 365 Tot Mean 13.4A 24.7A 31.6A 82.3 96.3A 72.7 31.3A 5.9A 1.6 0.3 0.5 3.4 [30.1] [357.1] Mean Med. 5.7A 16.0A 25.0A 69.9 79.7A 63.7 19.0A 0.0A 0.0 0.0 0.0 0.0 Med. Max 73.8A 146.0A 114.0A 237.9 290.0A 314.8 155.0A 37.3A 31.0 5.5 13.3 67.8 [64.5] [773.9] Max Min 0.0A 0.0A 0.0A 8.0 0.0A 5.0 0.0A 0.0A 0.0 0.0 0.0 0.0 [7.9] [23.8] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 44 45 45 44 44 44 44 44 44 43 44 43 45 45 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data [ ] Data Not Recorded