Department of Water Affairs, Namibia HYMONTH V86 Output 28/07/2010 Site 0568752 Hardap Proefplaas Site 0568752.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 1973/74 [ ] [ ] [ ] 252.9 155.7 18.8 65.9 0.0 2.0 0.0 0.0 0.0 [55.0] [495.3] 92 1974/75 14.2 12.7 16.3 8.8 22.0 115.7 2.2 2.6 0.0 0.0 0.0 0.0 16.2 194.5 0 1975/76 0.0 1.8 10.5 117.6 111.3 160.2 8.4 1.2 0.1 0.0 0.0 0.0 34.3 411.1 0 1976/77 10.4 0.0 3.8 51.8 182.1 56.3 21.0 0.0 0.0 0.0 0.0 2.0 27.3 327.4 0 1977/78 3.0 1.1 10.2 60.7 134.5 4.6 22.8 0.0 0.0 0.0 2.0 3.6 20.2 242.5 0 1978/79 0.0 3.1 8.3 134.6 59.0 0.1 11.9 3.6 17.9 3.5 5.0 2.5 20.8 249.5 0 1979/80 3.9 0.0 19.8 7.7 38.8 116.4 5.0 0.0 0.0 0.0 1.0 4.7 16.4 197.3 0 1980/81 3.8 23.7 40.3 10.0 3.6 4.7 4.5 0.0 0.0 0.0 0.0 0.0 7.6 90.6 0 1981/82 0.5 0.0 0.0 1.7 89.4 1.1 14.7 0.9 0.5 0.0 0.0 0.6 9.1 109.4 0 1982/83 9.5 0.0 23.5 39.1 5.6 10.3 31.7 0.0 0.5 0.0 0.0 0.0 10.0 120.2 0 1983/84 5.9 12.9 48.2 0.5 30.8 54.0 7.5 10.4 0.0 0.0 0.0 0.0 14.2 170.2 0 1984/85 10.9 7.4 0.8 35.5 80.7 32.0 18.9 1.0 0.0 0.0 0.0 0.0 15.6 187.2 0 1985/86 5.4 51.0 19.7 59.1 29.9 17.0 38.0 0.0 3.0 0.0 0.0 11.0 19.5 234.1 0 1986/87 32.5 18.7 6.0 0.0 130.6 1.2 12.2 0.0 0.0 0.0 0.0 0.1 16.8 201.3 0 1987/88 22.0 [ ] 18.0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [20.0] [40.0] 304 1988/89 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1989/90 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1990/91 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1991/92 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 366 1992/93 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1993/94 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1994/95 [ ] [ ] [ ] 0.0 48.8 35.6 0.0 0.0 0.0 0.0 0.0 0.0 [9.4] [84.4] 92 1995/96 0.0 0.5 2.7 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [1.1] [3.2] 274 2953 Tot Mean 8.1 9.5 15.2 52.0 74.9 41.9 17.6 1.3 1.6 0.2 0.5 1.6 [18.4] [197.5] Mean Med. 5.4 2.4 10.5 35.5 59.0 18.8 12.2 0.0 0.0 0.0 0.0 0.0 Med. Max 32.5 51.0 48.2 252.9 182.1 160.2 65.9 10.4 17.9 3.5 5.0 11.0 [55.0] [495.3] Max Min 0.0 0.0 0.0 0.0 3.6 0.1 0.0 0.0 0.0 0.0 0.0 0.0 [1.1] [3.2] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 15 14 15 15 15 15 15 15 15 15 15 15 17 17 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... [ ] Data Not Recorded