Department of Water Affairs, Namibia HYMONTH V86 Output 29/07/2010 Site 0831012 Kataneno Site 0831012.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 1964/65 [ ] [ ] [ ] [ ] [ ] 48.5 155.0 0.0 0.0 0.0 0.0 0.0 [29.1] [203.5] 151 1965/66 12.0 46.5A 0.0 87.2 56.0 36.1 45.7 0.0 0.3 0.0 0.0 61.3 28.8A 345.1A 0 1966/67 0.0 0.0 90.1 108.0 200.0 39.5 11.0 25.0 0.0 0.0 0.0 1.0 39.5 474.6 0 1967/68 1.5 81.0A 78.5A 87.5 40.5 197.0 6.0 46.0 1.5 0.0 0.0 0.0 45.0A 539.5A 0 1968/69 9.0 113.0 32.5 44.0 123.5 39.0 50.5 0.0 0.0 0.0 0.0 4.0 34.6 415.5 0 1969/70 0.0 22.0 25.5 66.5 78.4 53.0 3.0 0.0 0.0 0.0 0.0 0.0 20.7 248.4 0 1970/71 50.0A 6.6 94.0 95.5 166.0 31.5 8.1 23.0 8.5 0.0 0.0 0.0 40.3A 483.2A 0 1971/72 0.0 16.1 0.0 112.5 17.5 101.0 28.6 0.0 0.0 0.0 0.1 0.0 23.0 275.8 0 1972/73 0.0 17.0 10.0 52.5 21.5 61.5A 122.0 0.0 0.0 0.0 0.0 0.0 23.7A 284.5A 0 1973/74 16.0 0.0 10.0 211.0 207.0 74.5 116.5A 0.0 5.0 0.0 0.0 21.0 55.1A 661.0A 0 1974/75 26.5 62.0 16.5 78.0 76.0 118.5 57.0 14.0 0.0 0.0 0.0 0.0 37.4 448.5 0 1975/76 6.0 13.0 23.0 245.0 146.5 39.5A 0.0 0.0 0.0 0.0 0.0 0.0 39.4A 473.0A 0 1976/77 0.0 0.1 0.0 80.5 234.5A 54.5 142.5A 0.0 0.0 0.0 0.0 0.0 42.7A 512.1A 0 1977/78 72.0 36.0 73.1 257.5A 287.5 30.5 40.5 0.0 0.0 0.0 15.0 0.0 67.7A 812.1A 0 1978/79 0.0 91.0 13.0 41.5 196.5A 33.0 0.0 0.0 0.0 0.0 0.0 3.0 31.5A 378.0A 0 1979/80 23.5 50.3 80.5 72.0 71.5 84.5 0.0 0.0 0.0 1.5 0.0 47.0 35.9 430.8 0 1980/81 0.0 15.0 2.5 16.5 0.0 79.5 0.0 0.0 0.0 0.0 1.0 0.0 9.5 114.5 0 1981/82 0.0 25.5 14.5 64.0 73.5 130.0 90.0 0.0 0.0 0.0 0.0 5.0 33.5 402.5 0 1982/83 0.0 17.0 96.0 60.5 26.5 25.0 0.0 0.0 0.0 0.0 0.0 0.0 18.8 225.0 0 1983/84 17.0 63.5 123.0 15.5 0.0 0.0 204.0 0.0 0.0 0.0 0.0 0.0 35.3 423.0 0 1984/85 4.5 38.5 0.0 34.0 72.5 69.5 14.5 0.0 0.0 0.0 0.0 0.0 19.5 233.5 0 1985/86 14.0 27.5 20.0 100.0 85.0 185.0 0.0 0.0 0.0 0.0 0.0 4.0 36.3 435.5 0 1986/87 20.5 3.0 20.5 0.0 154.0 24.0 30.0 0.0 0.0 0.0 0.0 0.0 21.0 252.0 0 1987/88 25.5 37.0 67.0 188.0 36.0 20.0 80.0 0.0 0.0 0.0 0.0 0.0 37.8 453.5 0 1988/89 9.2 7.0 195.0 7.0 135.0 0.0 20.5 0.0 0.0 0.0 0.0 0.0 31.1 373.7 0 1989/90 0.0 0.0 9.0 182.0 4.5 146.5 47.0 0.0 0.0 0.0 0.0 0.0 32.4 389.0 0 1990/91 0.0 10.0 104.5 140.0 280.0 30.0 0.0 0.0 0.0 0.0 0.0 35.0 50.0 599.5 0 1991/92 51.5 24.0 47.0 0.0 42.0 44.5 10.5 0.0 0.0 0.0 0.0 0.0 18.3 219.5 0 1992/93 0.0 5.0 31.5 78.0 72.5 16.0 69.0 0.0 0.0 0.0 1.0 0.0 22.8 273.0 0 1993/94 76.0 57.5 [ ] 197.0 142.0 10.5 0.0 0.0 0.0 0.0 0.0 0.0 [43.9] [483.0] 31 1994/95 0.0 40.0 0.0 [ ] [ ] [ ] [ ] [ ] 0.0 [ ] [ ] [ ] [10.0] [40.0] 243 1995/96 [ ] [ ] [ ] [ ] 87.0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [87.0] [87.0] 337 762 Tot Mean 14.5A 30.8A 44.0A 93.9A 104.4A 60.8A 45.1A 3.6 0.5 0.1 0.6 6.0 [34.4] [374.7] Mean Med. 5.3A 23.0A 23.0A 78.0A 77.2A 42.0A 24.5A 0.0 0.0 0.0 0.0 0.0 Med. Max 76.0A 113.0A 195.0A 257.5A 287.5A 197.0A 204.0A 46.0 8.5 1.5 15.0 61.3 [87.0] [812.1] Max Min 0.0A 0.0A 0.0A 0.0A 0.0A 0.0A 0.0A 0.0 0.0 0.0 0.0 0.0 [9.5] [40.0] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 30 30 29 29 30 30 30 30 31 30 30 30 32 32 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data [ ] Data Not Recorded