Department of Water Affairs, Namibia HYMONTH V86 Output 28/07/2010 Site 0385233 Hangas Site 0385233.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 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 3.8 0.0 [1.9] [3.8] 304 1953/54 2.2 2.0 41.0 0.0 2.0 109.2 17.4 4.3 0.0 0.0 0.0 0.0 14.8 178.1 0 1954/55 0.0 14.8 0.0 112.7 26.8 43.0 10.0 5.0 46.0 0.0 0.0 0.0 21.5 258.3 0 1955/56 13.5 40.5 0.0 62.0 51.0 82.0 12.7 0.0 0.0 0.0 0.0 0.0 21.8 261.7 0 1956/57 4.5 13.0 3.0 52.5 3.3 46.5 23.0 2.0 0.0 0.0 0.3 6.5 12.9 154.6 0 1957/58 0.0 6.7 25.7 34.7 27.4 11.7 36.4 4.4 0.0 0.0 0.0 0.0 12.3 147.0 0 1958/59 0.0 0.0 14.5 115.7 43.6 0.0 4.9 0.4 17.0 0.0 0.0 0.0 16.3 196.1 0 1959/60 4.0 17.4 5.6 28.5 52.2 45.9 6.5 0.0 0.0 0.0 0.0 9.7 14.2 169.8 0 1960/61 0.0 13.0 4.7 38.5 24.1 18.3 93.1 0.0 37.4 18.3 0.0 1.0 20.7 248.4 0 1961/62 0.0 33.8 8.7 1.6 135.6 11.7 6.9 0.5 0.0 2.4 27.5 0.0 19.1 228.7 0 1962/63 0.0 51.0 0.0 32.5 28.5 46.5 31.0 43.7 0.0 0.0 0.0 9.8 20.3 243.0 0 1963/64 38.0 5.8 9.5 0.0 5.5 10.5 4.0 10.0 3.5 0.0 [ ] 0.0 [7.9] [86.8] 31 1964/65 9.5 0.0 19.7 21.5 11.9 50.5 49.9 0.0 0.0 0.0 0.0 2.0 13.7 165.0 0 1965/66 0.0 15.0 0.0 48.9 8.8 11.4 52.5 0.0 0.0 0.0 0.0 0.0 11.4 136.6 0 1966/67 43.0 0.0 26.0 0.0 50.7 25.6 30.3 21.2 0.0 0.0 0.0 0.0 16.4 196.8 0 1967/68 0.0 39.5 0.0 0.0 3.5 49.8 0.0 55.1 0.0 0.0 0.0 3.0 12.6 150.9 0 1968/69 16.0 7.0 24.0 1.0 45.9 61.8 16.8 3.0 0.0 0.0 0.0 0.0 14.6 175.5 0 1969/70 3.0 7.0 6.0 7.0 64.0 7.1 4.0 0.0 6.0 0.0 0.0 0.0 8.7 104.1 0 1970/71 29.1 0.0 24.7 40.1 71.3 27.8 0.0 1.5 2.4 6.5 0.0 0.0 17.0 203.4 0 1971/72 3.5 4.7 9.2 74.2A 21.5 37.3 36.7 1.8 0.8 0.0 0.0 0.0 15.8A 189.7A 0 1972/73 0.0 6.0 0.0 0.0 90.3 19.6 27.0 0.0 0.0 10.0 0.0 0.0 12.7 152.9 0 1973/74 9.5 0.5 50.0 178.8 177.4 85.5 1.0 9.0 0.0 0.0 2.0 0.0 42.8 513.7 0 1974/75 6.5 23.0 12.6 8.5 1.9 91.0 16.2 11.0 0.0 4.3 0.0 0.0 14.6 175.0 0 1975/76 6.5 3.5 53.7 135.3A 91.9 133.5A 40.1 13.7 7.5 0.0 0.3 0.0 40.5A 486.0A 0 1976/77 12.5 0.0 4.5 14.5 95.3 67.5 55.0 1.0 0.8 0.0 0.0 6.0 21.4 257.1 0 1977/78 0.3 18.0 1.8 36.0 38.1A 43.5 4.7 0.0 0.0 0.0 2.0 10.8 12.9A 155.2A 0 1978/79 0.0 19.1 5.1 40.6 40.8 3.5 26.0 7.5 17.5 24.5 0.0 7.0 16.0 191.6 0 1979/80 19.6 1.4 38.0 0.4 48.6 157.3 0.3 0.0 0.3 0.0 7.6 2.9 23.0 276.4 0 1980/81 3.7 1.0 29.0 5.1 20.0 24.6 5.0 2.8 2.1 0.0 11.1 0.0 8.7 104.4 0 1981/82 17.1 0.0 0.5 0.0 18.9 11.9 44.6 0.0 2.7 3.0 0.0 2.3 8.4 101.0 0 1982/83 23.3 1.6 0.9 4.2 0.1 55.2 2.6 6.6 8.6 0.0 0.0 0.4 8.6 103.5 0 1983/84 1.3 34.1 62.1 0.3 2.2 36.5 15.9 4.2 1.7 0.3 0.0 0.0 13.2 158.6 0 1984/85 13.4 0.0 0.1 24.4 31.8 6.6 18.2 11.6 0.0 0.0 0.0 1.3 8.9 107.4 0 1985/86 17.6 30.4 53.5 53.5 15.7 72.1 27.5 0.1 11.0 0.1 3.7 13.8 24.9 299.0 0 1986/87 11.4 1.5 16.2 1.6 43.5 7.4 8.7 3.2 0.0 0.4 0.0 1.0 7.9 94.9 0 669 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 0385233 Hangas Site 0385233.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 0.3 9.2 10.0 35.7 29.1 96.1 23.5 4.5 0.0 0.0 3.1 0.9 17.7 212.4 0 1988/89 0.1 23.0 70.8 126.3 129.1 46.3 45.5 0.1 0.0 1.0 0.0 0.1 36.9 442.3 0 1989/90 0.0 0.0 0.1 2.1 33.5 75.6 54.4 0.3 1.7 0.0 0.0 0.0 14.0 167.7 0 1990/91 4.5 0.0 21.5 79.0 126.1 48.2 0.9 0.0 3.2 0.0 0.0 27.5 25.9 310.9 0 1991/92 0.1 42.5 18.0 2.9 13.0 11.3 3.6 0.0 0.0 0.0 0.0 0.0 7.6 91.4 0 1992/93 29.5 16.6 31.0 43.3 28.7 43.2 34.2 0.0 3.5 1.5 0.3 0.0 19.3 231.8 0 1993/94 26.7 30.7 0.6 50.0 41.5 7.5 2.0 0.0 10.5 0.0 0.0 0.0 14.1 169.5 0 1994/95 0.1 7.5 0.0 7.1 14.3 16.1 0.0 4.4 0.0 0.0 0.1 0.1 4.1 49.7 0 1995/96 7.6 11.5 30.5 23.1 45.0 3.5 4.7 7.0 0.0 51.1 1.0 2.1 15.6 187.1 0 1996/97 11.2 63.0 23.9 37.5 4.5 54.7 0.0 6.0 5.6 8.0 0.0 1.5 18.0 215.9 0 1997/98 0.5 0.0 8.0 48.5 19.0 12.5 0.0 0.0 0.0 1.0 11.0 37.0 11.5 137.5 0 1998/99 12.0 0.0 6.0 46.0 13.5 37.0 10.5 43.6 0.0 0.0 0.0 1.0 14.1 169.6 0 1999/ 0 6.0 23.2 71.0 28.1 199.0 48.5 28.0 0.0 0.0 0.0 0.0 6.0 34.2 409.8 0 2000/ 1 5.0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [5.0] [5.0] 334 669 Tot Mean 8.6 13.6 17.9 36.3A 44.5A 42.8A 19.9 6.2 4.0 2.8 1.6 3.2 [16.3] [193.4] Mean Med. 4.5 7.0 9.5 28.5A 29.1A 43.0A 15.9 1.8 0.0 0.0 0.0 0.0 Med. Max 43.0 63.0 71.0 178.8A 199.0A 157.3A 93.1 55.1 46.0 51.1 27.5 37.0 [42.8] [513.7] Max Min 0.0 0.0 0.0 0.0A 0.1A 0.0A 0.0 0.0 0.0 0.0 0.0 0.0 [1.9] [3.8] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 48 47 47 47 47 47 47 47 47 47 47 48 49 49 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data [ ] Data Not Recorded