Department of Water Affairs, Namibia HYMONTH V86 Output 29/07/2010 Site 0787263 Ninette Site 0787263.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 1950/51 [ ] 30.7 32.8 10.7 22.1 56.9 77.8 23.4 0.0 0.0 0.0 0.0 [23.1] [254.4] 31 1951/52 11.2 32.3 30.6 29.7 132.6 14.0 15.5 0.0 26.4 0.0 0.0 4.3 24.7 296.6 0 1952/53 85.1 46.9 30.5 35.5 131.6A 19.5 85.6 0.0 0.0 0.0 0.0 0.0 36.2A 434.7A 0 1953/54 37.3 26.1 56.5 36.8 101.2A 120.5 60.9A 0.0 0.0 0.0 0.0 7.5 37.2A 446.8A 0 1954/55 12.5 22.5 70.4A 45.0A 150.1 51.3 28.0 0.0 9.0 0.0 0.0 0.0 32.4A 388.8A 0 1955/56 20.8 86.5 31.8 51.0 122.0 52.6A 15.8 0.0 0.0 0.0 0.0 3.3 32.0A 383.8A 0 1956/57 5.5 16.5 18.0 76.3 44.1 42.5 14.0 3.7 0.0 9.5 0.0 22.6 21.1 252.7 0 1957/58 35.5 66.0 92.0A 100.0 44.8 46.9 0.0 0.0 0.0 0.0 0.0 0.0 32.1A 385.2A 0 1958/59 0.0 0.0 31.6 36.0 83.5 21.5 0.0 0.0 0.0 0.0 0.0 0.0 14.4 172.6 0 1959/60 0.0 57.0 28.0 28.6 236.3 0.0 6.0 15.0 0.0 0.0 0.0 0.0 30.9 370.9 0 1960/61 0.0 66.0 2.0 38.0 62.0 46.7 35.2 24.6 45.5 0.0 0.0 0.0 26.7 320.0 0 1961/62 0.0 79.0 19.0 20.5 61.3 0.0 9.0 0.0 0.0 0.0 0.0 0.0 15.7 188.8 0 1962/63 14.0 0.0 0.0 249.0 0.0 89.0 140.9A 3.0 0.0 0.0 0.0 0.0 41.3A 495.9A 0 1963/64 43.6 107.0 10.0 0.0 12.0 16.6 40.7 0.0 0.0 0.0 0.0 0.0 19.2 229.9 0 1964/65 12.0 33.0 30.1 44.5 6.0 30.0 85.7 0.0 0.0 0.0 0.0 7.1 20.7 248.4 0 1965/66 17.1 45.0 13.2A 162.5 99.6A 97.4 23.0 0.0 0.0 0.0 0.0 59.5 43.1A 517.3A 0 1966/67 7.6 5.0 57.0 80.7 128.0 13.0 17.5 24.6 0.0 0.0 0.0 0.0 27.8 333.4 0 1967/68 0.0 29.2 11.5 66.6 11.4 161.5 16.0 28.0 12.0 0.0 0.0 0.0 28.0 336.2 0 1968/69 6.0 44.0 0.0 60.0 68.0 60.0 19.1 0.0 0.0 0.0 0.0 0.0 21.4 257.1 0 1969/70 0.0 50.0 0.0 14.0 71.0 13.1 16.0 0.0 0.0 0.0 0.0 0.0 13.7 164.1 0 1970/71 31.5 0.0 68.0 29.0 94.5 37.0 40.0 10.0 0.0 0.0 0.0 0.0 25.8 310.0 0 1971/72 0.0 20.0 0.0 111.0 0.0 86.0 77.5 0.0 0.0 0.0 0.0 0.0 24.5 294.5 0 1972/73 0.0 80.5 8.0 9.0 90.0 68.0 72.0 0.0 0.0 0.0 0.0 0.0 27.3 327.5 0 1973/74 49.1 10.0 105.7 137.1 269.0 70.1 58.0 0.0 6.0 0.0 0.0 19.0 60.3 724.0 0 1974/75 4.0 46.0 9.0 56.0 80.0 110.0 24.0 19.0 0.0 0.0 0.0 0.0 29.0 348.0 0 1975/76 0.0 9.0 15.0 161.5 176.0 142.0 33.0 0.0 0.0 0.0 0.0 0.0 44.7 536.5 0 1976/77 0.0 0.0 0.0 40.0 139.0 67.0 169.0 0.8 0.0 0.0 0.0 0.0 34.6 415.8 0 1977/78 3.0 30.0 79.0 255.5 339.0 13.0 24.5 0.0 0.0 0.0 2.9 0.0 62.2 746.9 0 1978/79 0.0 3.2 2.4 182.0 183.0 0.0 0.0 14.0 0.0 1.0 2.0 0.0 32.3 387.6 0 1979/80 32.0 32.0 54.0 9.0 131.5 97.0 13.0 0.0 0.0 0.0 0.0 32.0 33.4 400.5 0 1980/81 0.0 12.0 31.0 24.0 18.0 108.0 4.0 0.0 0.0 0.0 0.0 0.0 16.4 197.0 0 1981/82 10.0 42.0 12.0 22.0 35.0 40.0 32.0 0.0 0.0 0.0 0.0 0.0 16.1 193.0 0 1982/83 12.0 27.0 65.0 56.0 14.0 57.0 35.0 4.0 3.0 0.0 0.0 0.0 22.8 273.0 0 1983/84 9.0 74.0 113.5 5.0 53.0 57.0 62.0 10.0 0.0 0.0 0.0 0.0 32.0 383.5 0 1984/85 3.0 26.0 7.0 32.7 69.0 51.0 19.0 0.0 0.0 0.0 0.0 0.0 17.3 207.7 0 399 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 0787263 Ninette Site 0787263.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 1985/86 9.0 47.3 58.0 46.8 47.0 61.0 33.0 0.0 2.0 0.0 0.0 0.0 25.3 304.1 0 1986/87 2.1 0.5 9.0 0.2 132.5 19.0 40.0 0.0 0.0 0.0 0.0 0.0 16.9 203.3 0 1987/88 1.0 6.0 5.8 6.8 21.1 4.7 3.6 4.0 0.0 0.0 0.0 0.0 4.4 53.0 0 1988/89 1.2 1.2 65.0 16.4 14.7 0.0 1.3 16.0 0.0 0.0 0.0 0.0 9.6 115.8 0 1989/90 0.0 0.0 0.0 13.6 1.3 46.5 1.5 0.0 0.0 0.0 0.0 0.0 5.2 62.9 0 1990/91 0.0 0.0 0.0 26.8 14.9 2.9 0.0 [ ] [ ] [ ] [ ] 40.0 [10.6] [84.6] 123 1991/92 [ ] 12.0 [ ] 2.8 2.4 19.6 [ ] [ ] [ ] [ ] [ ] [ ] [9.2] [36.8] 245 399 Tot Mean 11.9 31.5 31.0A 57.8A 83.6A 50.2A 35.3A 5.0 2.6 0.3 0.1 4.8 [26.2] [311.5] Mean Med. 4.8 28.1 19.0A 36.4A 68.5A 46.8A 24.0A 0.0 0.0 0.0 0.0 0.0 Med. Max 85.1 107.0 113.5A 255.5A 339.0A 161.5A 169.0A 28.0 45.5 9.5 2.9 59.5 [62.2] [746.9] Max Min 0.0 0.0 0.0A 0.0A 0.0A 0.0A 0.0A 0.0 0.0 0.0 0.0 0.0 [4.4] [36.8] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 40 42 41 42 42 42 41 40 40 40 40 41 42 42 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data [ ] Data Not Recorded