Department of Water Affairs, Namibia HYMONTH V86 Output 28/07/2010 Site 0385516 Warmfontein Site 0385516.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 1951/52 [ ] [ ] [ ] [ ] [ ] 0.8 27.1 0.0 0.0 0.0 0.0 0.0 [4.0] [27.9] 152 1952/53 6.9 9.9 7.1 3.8 27.9 21.4 14.2 0.0 0.0 0.0 0.0 0.0 7.6 91.2 0 1953/54 21.1 47.0 35.6 2.5 9.5 163.8A 29.5 6.0 0.0 0.0 0.0 0.0 26.3A 315.0A 0 1954/55 0.0 26.9 0.0 82.5 15.0 54.0 13.0 8.5 46.0 0.0 0.0 0.0 20.5 245.9 0 1955/56 19.0 19.0 0.0 31.6A 95.0 87.8 0.0 0.0 0.0 0.0 0.0 0.0 21.0A 252.4A 0 1956/57 5.0 16.4 0.0 28.7 79.0A 82.9 6.8 3.0 0.0 0.0 0.0 5.0 18.9A 226.8A 0 1957/58 0.0 5.0 44.0 111.2 92.5 4.0 13.1 0.0 0.0 0.0 0.0 0.0 22.5 269.8 0 1958/59 0.0 0.0 7.0 77.0 7.5 16.0 0.0 0.0 0.0 0.0 0.0 0.0 9.0 107.5 0 1959/60 0.0 0.0 29.0 48.0 0.0 57.0 3.0 0.0 0.0 0.0 0.0 0.0 11.4 137.0 0 1960/61 0.0 12.0 9.2 39.4 17.7 5.5 39.0 0.0 61.8 0.0 0.0 0.0 15.4 184.6 0 1961/62 0.0 46.5 2.0 3.0 48.0 11.0 0.0 0.0 0.0 0.0 9.0 0.0 10.0 119.5 0 1962/63 0.0 4.0 10.0 48.5A 14.5 46.0 30.0 30.0 0.0 0.0 0.0 7.5 15.9A 190.5A 0 1963/64 6.0 5.0 0.0 0.0 0.0 14.0 0.0 1.0 0.0 0.0 0.0 0.0 2.2 26.0 0 1964/65 26.5 0.0 20.0 20.0 0.0 63.0 27.0 0.0 0.0 0.0 0.0 4.0 13.4 160.5 0 1965/66 0.0 20.0 0.0 54.0 9.0 8.0 0.0 0.0 0.0 0.0 0.0 0.0 7.6 91.0 0 1966/67 31.0 0.0 0.0 22.0 51.0 7.0 32.0 43.0 0.0 0.0 0.0 0.0 15.5 186.0 0 1967/68 0.0 15.0 0.0 0.0 0.0 63.0 0.0 0.0 0.0 0.0 0.0 0.0 6.5 78.0 0 1968/69 0.0 0.0 21.0 0.0 113.5 14.0 45.0 0.0 0.0 0.0 0.0 0.0 16.1 193.5 0 1969/70 0.0 16.0 0.0 8.0 34.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.8 58.0 0 1970/71 18.0 0.0 4.0 5.0 41.0 34.0 16.0 5.0 0.0 0.0 0.0 0.0 10.3 123.0 0 1971/72 8.0 0.0 9.5 54.0 0.0 35.0 38.0 0.0 0.0 0.0 0.0 0.0 12.0 144.5 0 1972/73 0.0 5.0 0.0 0.0 34.0 13.0 22.5 0.0 0.0 4.5 0.0 0.0 6.6 79.0 0 1973/74 12.0 0.0 23.0 258.2 269.0 62.0 94.0 9.0 0.0 0.0 0.0 0.0 60.6 727.2 0 1974/75 0.0 0.0 15.0 7.0 18.0 120.2 6.0 0.0 4.0 0.0 0.0 0.0 14.2 170.2 0 1975/76 0.0 0.0 36.0 196.0 137.0A 130.5 37.0 17.0 6.0 0.0 0.0 0.0 46.6A 559.5A 0 1976/77 6.0 0.0 0.0 0.0 81.0A 22.0 39.0 0.0 0.0 0.0 0.0 0.0 12.3A 148.0A 0 1977/78 0.0 0.0 0.0 15.0 0.0 12.0 0.0 0.0 0.0 0.0 0.0 0.0 2.3 27.0 0 1978/79 0.0 19.1 0.0 32.0A 0.0 0.0 0.0 8.0 0.0 16.3 0.0 0.0 6.3A 75.4A 0 1979/80 0.0 22.0 32.0 0.0 0.0 60.0 0.0 0.0 0.0 0.0 0.0 0.0 9.5 114.0 0 1980/81 0.0 0.0 0.0 0.0 27.0 25.0 0.0 0.0 0.0 0.0 0.0 0.0 4.3 52.0 0 1981/82 0.0 0.0 0.0 0.0 18.0 16.3 10.3 0.0 0.0 0.0 0.0 0.0 3.7 44.6 0 1982/83 0.0 0.0 0.0 0.0 11.2 7.0 0.0 0.0 0.0 0.0 0.0 0.0 1.5 18.2 0 1983/84 6.0 46.0 12.5 0.0 12.0 11.0 7.0 0.0 0.0 0.0 0.0 0.0 7.9 94.5 0 1984/85 0.0 0.0 0.0 0.0 24.0 22.1 0.0 0.0 0.0 0.0 0.0 0.0 3.8 46.1 0 1985/86 [ ] 32.0 58.5 0.0 0.0 31.1 30.2 0.0 0.0 0.0 0.0 0.0 [13.8] [151.8] 31 1979 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 0385516 Warmfontein Site 0385516.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 1986/87 16.0 0.0 0.0 0.0 25.8 7.5 0.0 0.0 0.0 0.0 0.0 0.0 4.1 49.3 0 1987/88 12.5 0.0 0.0 23.0 42.0 97.0 57.0 0.0 0.0 0.0 0.0 0.0 19.3 231.5 0 1988/89 0.0 12.0 30.0 26.0 28.0 33.0 0.0 0.0 0.0 0.0 0.0 0.0 10.8 129.0 0 1989/90 0.0 0.0 0.0 0.0 0.0 57.4 23.0A 2.0A 0.0 0.0 0.0 0.0 6.9A 82.4A 0 1990/91 0.0 0.0 0.0 58.0 51.0 18.0 0.0 0.0 0.0 0.0 0.0 6.0 11.1 133.0 0 1991/92 12.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 12.0 0 1992/93 25.3 0.0 14.0 10.0 0.0 26.0 27.5 0.0 0.0 [ ] [ ] [ ] [11.4] [102.8] 92 1993/94 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1994/95 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1995/96 [ ] [ ] 42.0 20.0 0.0 0.0 0.0 0.0 0.0 24.0 0.0 0.0 [8.6] [86.0] 61 1996/97 6.0 45.0 16.0 3.0 0.0 55.0 0.0 0.0 [ ] [ ] [ ] [ ] [15.6] [125.0] 122 1997/98 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1998/99 [ ] [ ] [ ] 22.0 0.0 0.0 0.0 26.0 0.0 0.0 0.0 4.0 [5.8] [52.0] 92 1999/ 0 23.0 0.0 87.0 20.0 109.0 117.0 [ ] [ ] 0.0 0.0 0.0 7.8 [36.4] [363.8] 61 2000/ 1 4.0 0.0 11.0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [5.0] [15.0] 273 1979 Tot Mean 6.1 9.6 12.8 29.5A 34.3A 37.6A 15.3A 3.5A 2.6 1.0 0.2 0.8 [12.8] [147.2] Mean Med. 0.0 0.0 4.0 10.0A 17.7A 22.1A 6.8A 0.0A 0.0 0.0 0.0 0.0 Med. Max 31.0 47.0 87.0 258.2A 269.0A 163.8A 94.0A 43.0A 61.8 24.0 9.0 7.8 [60.6] [727.2] Max Min 0.0 0.0 0.0 0.0A 0.0A 0.0A 0.0A 0.0A 0.0 0.0 0.0 0.0 [1.0] [12.0] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 43 44 45 45 45 46 45 45 45 44 44 44 47 47 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data [ ] Data Not Recorded