Department of Water Affairs, Namibia HYMONTH V86 Output 28/07/2010 Site 0314482 Ukamas Site 0314482.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 1952/53 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.0 0.0 0.0 6.9 0.0 [1.4] [6.9] 212 1953/54 33.5 180.5 35.6 0.0 0.0 152.2 12.5 16.5 0.0 0.0 0.0 0.0 35.9 430.8 0 1954/55 0.0 25.5 0.0 34.5 8.0 24.0 27.0 0.0 13.0 0.0 0.0 0.0 11.0 132.0 0 1955/56 31.5 47.7 0.0 0.0 38.5 71.5 0.0 0.0 0.0 0.0 0.0 0.0 15.8 189.2 0 1956/57 8.0 0.0 14.0 12.5 0.0 90.5 0.0 1.0 0.0 0.0 0.0 10.0 11.3 136.0 0 1957/58 5.5 0.0 20.0 40.5 19.5 0.0 12.5 0.0 0.0 0.0 0.0 0.0 8.2 98.0 0 1958/59 0.0 0.0 0.0 5.0 0.0 0.0 7.0 0.0 7.0 0.0 0.0 0.0 1.6 19.0 0 1959/60 0.0 8.5 23.0 0.0 11.0 71.0 25.0 0.0 0.0 0.0 0.0 6.0 12.0 144.5 0 1960/61 0.0 8.0 13.0 28.5 0.0 32.5 34.5 0.0 18.5 0.0 0.0 0.0 11.3 135.0 0 1961/62 0.0 27.0 0.0 0.0 47.5 0.0 18.0 0.0 0.0 0.0 19.5 13.0 10.4 125.0 0 1962/63 0.0 3.0 0.0 15.0 4.0 40.5 43.5 0.0 0.0 0.0 0.0 0.0 8.8 106.0 0 1963/64 8.0 0.0 0.0 0.0 0.0 13.0 0.0 0.0 2.0 0.0 0.0 0.0 1.9 23.0 0 1964/65 17.5 0.0 2.0 0.0 0.0 57.5 27.5 0.0 0.0 4.0 0.0 0.0 9.0 108.5 0 1965/66 1.5 27.0 0.0 0.0 13.0 39.0 0.0 0.0 0.0 0.0 0.0 0.0 6.7 80.5 0 1966/67 0.0 0.0 0.0 16.0 45.5 12.0 37.5 13.0 0.0 0.0 0.0 0.0 10.3 124.0 0 1967/68 0.0 31.0 3.5 0.0 0.0 94.5 0.0 49.5 0.0 0.0 0.0 0.0 14.9 178.5 0 1968/69 6.0 18.5 9.0 0.0 54.5 20.0 43.0 2.0 0.0 0.0 0.0 0.0 12.8 153.0 0 1969/70 7.0 0.0 0.0 28.5 13.5 0.0 0.0 0.0 0.0 0.0 19.0 0.0 5.7 68.0 0 1970/71 17.5 0.0 19.0 17.2 36.5 0.0 33.0 4.0 0.0 7.0 0.0 0.0 11.2 134.2 0 1971/72 9.0 0.0 4.0 126.5A 16.5 49.5 34.1 0.0 0.0 0.0 0.0 0.0 20.0A 239.6A 0 1972/73 0.0 0.0 0.0 0.0 135.2 13.0 0.0 0.0 0.0 5.0 0.0 0.0 12.8 153.2 0 1973/74 12.0 0.0 14.5 103.0 58.7 45.7 40.0 4.0 0.0 0.0 0.0 0.0 23.2 277.9 0 1974/75 12.0 21.0 20.0A 8.5 13.5 82.4 0.0 6.0 0.0 0.0 0.0 0.7 13.7A 164.1A 0 1975/76 3.0 2.0 92.0A 92.5 68.0 41.5 20.3 27.5 6.0 0.0 0.0 0.0 29.4A 352.8A 0 1976/77 20.0 0.0 6.0 3.0 45.0 54.0 92.5 0.0 0.0 0.0 0.0 29.0 20.8 249.5 0 1977/78 0.0 0.0 0.0 16.1 32.0 6.0 27.5 0.0 0.0 0.0 2.0 13.0 8.1 96.6 0 1978/79 0.0 6.0 0.0 23.0 21.0 0.0 17.0 0.0 5.0 29.5 0.0 0.0 8.5 101.5 0 1979/80 3.5 17.5 3.0 0.0 17.0 96.5 0.0 0.0 0.0 0.0 4.0 2.5 12.0 144.0 0 1980/81 0.0 4.5 2.0 0.0 57.0 11.0 0.0 0.0 0.0 0.0 14.0 0.0 7.4 88.5 0 1981/82 0.0 0.0 7.0 0.0 0.0 0.0 61.5 0.0 0.0 0.0 0.0 0.0 5.7 68.5 0 1982/83 13.0 0.0 [ ] 26.0 10.5 13.5 5.0 2.5 15.0 0.0 0.0 2.0 [8.0] [87.5] 31 1983/84 2.0 31.0 23.0 0.0 6.0 1.5 0.0 0.0 4.0 0.0 0.0 0.0 5.6 67.5 0 1984/85 4.0 8.5 0.0 16.0 6.0 40.0 0.0 0.0 0.0 0.0 0.0 5.0 6.6 79.5 0 1985/86 11.0 32.0 52.3 6.5 8.0 14.5 32.0 0.0 11.0 0.0 0.0 0.0 13.9 167.3 0 1986/87 8.5 0.0 0.0 0.0 39.0 26.0 0.0 0.0 0.0 3.0 0.0 6.0 6.9 82.5 0 851 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 0314482 Ukamas Site 0314482.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 1987/88 18.5 24.5 0.0 28.0 67.5 56.5 14.0 0.0 0.0 0.0 0.0 2.0 17.6 211.0 0 1988/89 0.0 9.5 52.0 6.0 71.0 0.0 15.0 0.0 0.0 0.0 0.0 0.0 12.8 153.5 0 1989/90 0.0 0.0 0.0 28.0 18.0 50.5 32.0 0.0 3.0 0.0 0.0 0.0 11.0 131.5 0 1990/91 0.0 2.0 5.0 15.5 [ ] 25.0 4.5 0.0 0.0 0.0 0.0 2.8 [5.0] [54.8] 28 1991/92 6.0 0.0 0.0 17.5 0.0 14.5 0.0 0.0 0.0 0.0 0.0 0.0 3.2 38.0 0 1992/93 0.0 0.0 0.0 8.5 14.5 35.0 22.0 0.0 0.0 0.0 0.0 0.0 6.7 80.0 0 1993/94 17.0 4.0 0.0 15.0 12.0 64.0 0.0 0.0 0.0 0.0 0.0 0.0 9.3 112.0 0 1994/95 0.0 0.0 0.0 0.0 0.0 31.0 0.0 0.0 0.0 0.0 0.0 0.0 2.6 31.0 0 1995/96 0.0 24.0 20.0 8.5 20.0 0.0 [ ] [ ] [ ] [ ] [ ] [ ] [12.1] [72.5] 183 1996/97 [ ] [ ] [ ] 0.0 0.0 26.0 0.0 10.0 0.0 0.0 0.0 0.0 [4.0] [36.0] 92 1997/98 [9.0] 0.0 0.0 16.0A 40.0 28.0 0.0 0.0 0.0 0.0 0.0 0.0 [7.8] [93.0] 1 1998/99 0.0 0.0 14.0 0.0 0.0 11.5 3.0 7.8 0.0 0.0 0.0 5.5 3.5 41.8 0 1999/ 0 29.7 18.0 52.5 35.0 41.5 131.0 6.5 0.0 0.0 0.0 0.0 1.5 26.3 315.7 0 2000/ 1 [ ] 7.0 0.0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [3.5] [7.0] 304 851 Tot Mean [6.8] 12.5 11.0A 17.0A 24.1 35.9 16.3 3.1 1.8 1.0 1.4 2.1 [10.8] [126.3] Mean Med. [3.3] 2.0 2.0A 8.5A 14.0 26.0 9.8 0.0 0.0 0.0 0.0 0.0 Med. Max [33.5] 180.5 92.0A 126.5A 135.2 152.2 92.5 49.5 18.5 29.5 19.5 29.0 [35.9] [430.8] Max Min [0.0] 0.0 0.0A 0.0A 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 [1.4] [6.9] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 46 47 46 47 46 47 46 47 47 47 47 47 49 49 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data [ ] Data Not Recorded