Department of Water Affairs, Namibia HYMONTH V86 Output 28/07/2010 Site 0419182 Keetmanshoop Lughawe Site 0419182.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 1969/70 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.4 1.4 0.0 1.3 0.0 [0.6] [3.1] 212 1970/71 36.5 0.2 7.9 18.9 60.0 11.5 6.5 3.1 0.9 1.0 0.0 0.0 12.2 146.5 0 1971/72 4.8 0.0 3.3 76.8 0.1 40.6 33.1 0.1 0.0 0.0 0.0 0.0 13.2 158.8 0 1972/73 0.1 9.7 0.0 1.2 61.3 12.7 4.4 0.0 0.0 3.7 0.7 0.0 7.8 93.8 0 1973/74 10.8 0.0 15.0 197.3 201.7 51.9 67.0 0.7 0.0 0.0 0.0 0.0 45.4 544.4 0 1974/75 0.8 16.9 12.2 0.0 6.8 63.4 9.5 13.3 0.0 5.5 0.3 24.2 12.7 152.9 0 1975/76 0.0 0.0 36.3 103.7 107.6 177.2 36.7 13.3 0.2 0.7 0.0 0.0 39.6 475.7 0 1976/77 23.0 0.0 4.3 5.7 100.3 67.2 20.3 3.4 1.2 0.0 0.0 6.0 19.3 231.4 0 1977/78 2.5 1.7 10.9 42.7 80.2 47.0 8.1 0.0 0.0 0.3 0.1 5.6 16.6 199.1 0 1978/79 0.0 6.3 3.2 47.0 33.0 1.6 8.1 9.7 14.0 4.0 3.8 7.5 11.5 138.2 0 1979/80 10.7 4.5 17.6 2.8 24.1 49.7 4.8 0.0 0.3 0.0 0.7 8.8 10.3 124.0 0 1980/81 10.8 11.0 8.3 3.5 24.8 16.5 2.8 0.2 1.8 0.0 3.4 0.0 6.9 83.1 0 1981/82 0.7 0.0 0.0 0.0 23.0 8.4 16.9 0.0 3.6 3.1 0.0 2.2 4.8 57.9 0 1982/83 2.0 0.0 19.1 17.5 1.7 16.4 37.0 2.0 2.1 0.0 0.0 0.0 8.1 97.8 0 1983/84 0.2 20.2 39.4 0.0 1.2 72.4 7.4 8.9 0.0 0.3 0.0 0.0 12.5 150.0 0 1984/85 31.7 90.5 0.2 16.6 104.9 29.5 1.0 0.0 0.0 0.0 0.0 0.3 22.9 274.7 0 1985/86 2.7 12.9 38.0 [ ] [ ] [ ] 26.3 0.0 12.4 0.0 0.0 0.0 [10.3] [92.3] 90 1986/87 1.9 1.7 0.0 0.0 22.3 2.7 12.8 4.9 0.0 0.0 0.0 0.0 3.9 46.3 0 1987/88 10.6 5.5 1.6 22.9 20.3 66.6 25.0 2.4 0.0 0.0 0.0 0.0 12.9 154.9 0 1988/89 0.1 7.9 30.5 29.7 121.5 19.0 33.3 3.9 0.0 0.3 0.0 0.0 20.5 246.2 0 1989/90 0.2 1.5 1.5 0.6 9.1 20.7 21.1 0.0 2.3 0.0 0.0 0.0 4.8 57.0 0 1990/91 3.5 0.0 7.0 19.1 11.5 15.4 7.5 0.0 0.0 0.0 0.0 48.7 9.4 112.7 0 1991/92 0.7 47.2 28.9 0.0 16.0 5.7 0.0 0.0 0.0 0.0 0.0 0.0 8.2 98.5 0 1992/93 1.5 5.2 0.0 29.3 103.5 18.8 10.2 0.5 0.4 0.0 0.2 0.0 14.1 169.6 0 1993/94 26.6 32.9 2.9 52.4 76.7 8.1 2.5 0.0 5.8 0.0 0.0 0.0 17.3 207.9 0 1994/95 0.0 5.7 22.6 0.0 14.6 19.6 0.0 24.7 0.0 0.0 0.0 0.0 7.3 87.2 0 1995/96 0.0 2.0 19.1 35.8 27.2 3.9 13.7 1.0 0.0 21.1 0.1 0.0 10.3 123.9 0 1996/97 9.4 31.2 37.1 24.8 3.3 23.9 0.5 14.0 0.5 5.9 0.0 0.4 12.6 151.0 0 1997/98 8.4 0.0 4.9 13.4 13.1 24.8 0.0 0.0 0.0 0.4 3.3 22.7 7.6 91.0 0 1998/99 0.0 1.8 0.4 31.3 23.5 44.6 0.5 38.2 0.0 0.0 0.0 1.2 11.8 141.5 0 1999/ 0 0.0 6.6 37.0 65.1 69.5 36.6 9.1 0.0 0.0 0.0 0.0 0.0 18.7 223.9 0 2000/ 1 0.4 0.0 0.4 5.5 25.5 14.3 57.2 0.0 0.0 2.1 0.0 0.4 8.8 105.8 0 2001/ 2 0.0 10.9 24.6 0.0 48.4 12.4 30.2 0.4 1.8 0.0 0.2 0.7 10.8 129.6 0 2002/ 3 1.8 0.6 0.8 7.8 7.0 11.4 0.8 0.0 0.0 0.0 0.0 4.2 2.9 34.4 0 2003/ 4 5.6 21.5 2.3 20.5 49.2 5.2 78.8 2.6 0.6 0.0 0.0 0.4 15.6 186.7 0 516 Tot ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... [ ] Data Not Recorded Department of Water Affairs, Namibia HYMONTH V86 Output 28/07/2010 Site 0419182 Keetmanshoop Lughawe Site 0419182.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 2004/ 5 2.4 22.7 4.6 45.5 47.8 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [24.6] [123.0] 214 516 Tot Mean 6.0 10.8 12.6 27.6 45.3 30.9 17.4 4.2 1.4 1.4 0.4 3.8 [13.2] [153.2] Mean Med. 1.9 5.2 7.0 18.2 25.2 19.0 9.3 0.4 0.0 0.0 0.0 0.0 Med. Max 36.5 90.5 39.4 197.3 201.7 177.2 78.8 38.2 14.0 21.1 3.8 48.7 [45.4] [544.4] Max Min 0.0 0.0 0.0 0.0 0.1 1.6 0.0 0.0 0.0 0.0 0.0 0.0 [0.6] [3.1] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 35 35 35 34 34 33 34 35 35 35 35 35 36 36 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... [ ] Data Not Recorded