Department of Water Affairs, Namibia HYMONTH V86 Output 28/07/2010 Site 0608212 Tsais Site 0608212.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 1976/77 [ ] [ ] [ ] 28.1 156.4 0.0 29.0 0.0 0.0 0.0 0.0 0.0 [23.7] [213.5] 92 1977/78 0.0 0.0 0.0 22.2 67.5 107.3 5.5 6.0 0.0 0.0 0.0 0.0 17.4 208.5 0 1978/79 0.0 21.6 2.0 54.5 38.0 0.0 10.0A 4.7 4.0 0.0 3.0 2.0 11.6A 139.8A 0 1979/80 9.5 0.1 1.0 0.2 31.0 45.5 0.0 0.0 0.0 0.1 6.5 0.1 7.8 94.0 0 1980/81 3.0 0.0 19.0 0.0 0.0 0.0 0.0 0.0 8.5 0.0 0.0 0.0 2.5 30.5 0 1981/82 0.0 0.0 0.0 0.3 13.3 18.1 23.5 0.0 [ ] [ ] 0.0 1.3 [5.6] [56.5] 61 1982/83 0.0 0.0 31.7A 29.3 0.0 5.0 8.4 0.0 1.9 0.0 0.0 0.0 6.4A 76.3A 0 1983/84 0.0 9.7 0.0 3.5 3.2 67.8 0.3 12.2 0.0 0.0 0.0 0.0 8.1 96.7 0 1984/85 0.0 10.0 0.0 31.9 23.7 32.9 0.0 0.0 0.0 0.0 0.0 0.0 8.2 98.5 0 1985/86 4.5A 16.9 30.1 57.2 20.1 25.8 31.6 0.0 7.1 0.0 1.8 0.0 16.3A 195.1A 0 1986/87 18.0 0.0 0.0 0.0 70.7 0.2 70.7 5.5 0.0 34.0 0.0 0.0 16.6 199.1 0 1987/88 0.0 0.1 0.0 8.8 3.7 2.5 3.3 0.4 0.0 0.0 0.0 0.0 1.6 18.8 0 1988/89 0.0 10.1 2.3 35.5 30.1A 34.1 20.6 0.0 0.0 0.0 0.0 0.0 11.1A 132.7A 0 1989/90 0.0 0.0 0.0 6.3 72.8 39.7 2.0 0.0 0.0 0.0 0.0 0.0 10.1 120.8 0 1990/91 0.0 0.0 0.0 0.0 8.7 46.2 4.5 0.0 0.0 0.0 0.0 14.5 6.2 73.9 0 1991/92 0.0 0.5 14.6 8.5 28.5 15.8 0.0 0.0 0.0 0.0 0.0 0.0 5.7 67.9 0 1992/93 0.0 0.0 8.5 60.0 27.6 4.0 24.8 0.0 0.0 0.0 0.0 0.0 10.4 124.9 0 1993/94 0.0 0.0 7.2 55.3 13.7 0.0 4.7 0.0 9.5 4.6 0.0 0.0 7.9 95.0 0 1994/95 6.0 3.4 0.0 9.8 17.5 22.2 1.2 4.3 0.0 0.0 16.2 0.0 6.7 80.6 0 1995/96 0.0 0.0 0.0 70.7 8.5 2.7 0.0 0.0 0.0 0.0 0.0 4.4 7.2 86.3 0 1996/97 0.0 11.0 0.0 139.1 58.6 40.8 0.0 47.5 0.0 0.0 0.0 0.0 24.8 297.0 0 1997/98 0.0 0.0 14.4 1.5 5.7 0.5 0.0 0.0 2.8 0.0 9.5 9.2 3.6 43.6 0 1998/99 0.0 0.0 0.0 3.0 9.1 57.2 0.0 9.9 10.6 0.0 0.0 0.0 7.5 89.8 0 1999/ 0 0.2 18.5 0.0 42.0 136.0 83.0 [ ] [ ] [ ] [ ] [ ] [ ] [46.6] [279.7] 183 2000/ 1 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 701 Tot Mean 1.8A 4.4 5.7A 27.8 35.2A 27.1 10.4A 3.9 2.0 1.8 1.6 1.4 [11.4] [121.6] Mean Med. 0.0A 0.0 0.0A 16.0 21.9A 20.1 3.3A 0.0 0.0 0.0 0.0 0.0 Med. Max 18.0A 21.6 31.7A 139.1 156.4A 107.3 70.7A 47.5 10.6 34.0 16.2 14.5 [46.6] [297.0] Max Min 0.0A 0.0 0.0A 0.0 0.0A 0.0 0.0A 0.0 0.0 0.0 0.0 0.0 [1.6] [18.8] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 23 23 23 24 24 24 23 23 22 22 23 23 24 24 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data [ ] Data Not Recorded