Department of Water Affairs, Namibia HYMONTH V86 Output 28/07/2010 Site 0489336 Haremub Site 0489336.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 1966/67 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.5 [0.5] [0.5] 335 1967/68 0.0 18.2 13.8 2.3 0.8 86.8 0.0 6.8 0.2 0.0 0.0 0.0 10.7 128.9 0 1968/69 9.8 5.3 31.6 0.4 45.5 53.8 0.0 0.0 0.0 0.0 0.0 0.2 12.2 146.6 0 1969/70 0.0 0.0 0.0 33.8 15.9 7.4 7.8 0.0 0.0 0.2 2.0 0.0 5.6 67.1 0 1970/71 36.1 0.0 0.0 38.8 77.6 20.5 0.0 0.0 0.0 0.9 4.0 0.0 14.8 177.9 0 1971/72 0.0 0.0 6.4 109.0 5.0 72.9 72.5 0.0 0.0 0.0 0.0 0.0 22.1 265.8 0 1972/73 0.0 0.4 0.0 0.0 14.6 59.5 5.3 0.0 0.0 8.9 0.0 0.0 7.4 88.7 0 1973/74 0.1 6.0 60.5 120.8 120.1 19.0 61.4 0.0 0.0 0.0 3.5 0.0 32.6 391.4 0 1974/75 0.7 17.4 3.5 0.0 6.7 106.3 5.2 4.7 0.0 0.2 0.0 0.0 12.1 144.7 0 1975/76 0.0 0.0 15.9 128.2 108.2 117.9 14.7 0.0 0.5 5.0 0.0 0.0 32.5 390.4 0 1976/77 12.4 0.0 7.0 38.8 67.9 7.0 35.3 0.0 2.1 0.0 0.0 0.0 14.2 170.5 0 1977/78 0.7 2.5 1.2 6.4 41.9 93.7 19.6 2.4 0.0 0.0 0.0 4.0 14.4 172.4 0 1978/79 0.0 0.0 0.0 16.3 137.6 0.0 4.2 0.0 16.5 0.3 0.0 40.7 18.0 215.6 0 1979/80 12.0 0.0 8.6 1.0 73.5 32.0 0.0 0.0 0.3 0.0 14.7 0.0 11.8 142.1 0 1980/81 7.5 0.0 0.0 0.0 41.5 0.8 3.0 0.0 5.0 0.0 2.7 0.0 5.0 60.5 0 1981/82 0.0 0.0 0.0 1.8 36.0 13.0 10.0 0.0 0.0 12.0 0.0 9.0 6.8 81.8 0 1982/83 2.5 0.0 7.0 2.5 0.0 3.1 37.5 0.0 0.0 0.0 0.0 3.5 4.7 56.1 0 1983/84 0.4 24.2 57.2 0.0 19.6 54.9 15.2 0.0 0.0 0.0 0.0 0.0 14.3 171.5 0 1984/85 5.8 12.0 0.0 20.0 35.4 52.7 11.9 0.0 0.0 0.0 0.0 0.0 11.5 137.8 0 1985/86 7.6 7.0 15.7 25.3 8.8 40.3 31.8 0.0 0.0 0.0 0.0 14.4 12.6 150.9 0 1986/87 0.0 0.0 0.0 8.0 45.9 2.7 97.0 0.0 0.0 16.0 0.3 0.0 14.2 169.9 0 1987/88 0.0 4.7 5.2 15.2 43.4 21.4 30.2 5.0 4.5 0.0 0.0 0.0 10.8 129.6 0 1988/89 0.0 2.0 3.1 72.1 66.2 45.8 64.9 0.0 0.0 0.0 0.0 0.0 21.2 254.1 0 1989/90 0.0 0.0 1.6 1.4 19.3 26.0 12.8 0.0 1.5 1.0 0.0 0.0 5.3 63.6 0 1990/91 0.0 0.0 4.0 9.5 24.0 20.0 22.0 0.0 0.0 0.0 0.0 6.3 7.1 85.8 0 1991/92 0.0 0.0 48.8 16.0 2.8 16.5 0.0 0.0 0.0 0.0 0.0 0.0 7.0 84.1 0 1992/93 0.0 0.0 3.4 10.8 20.5 43.8 21.2 8.2 0.0 0.0 0.0 0.0 9.0 107.9 0 1993/94 0.0 11.5 0.0 74.5 47.8 0.0 13.2 0.0 12.7 5.7 0.0 0.0 13.8 165.4 0 1994/95 0.0 0.0 0.0 0.0 22.5 20.0 0.0 0.6 0.0 0.0 6.0 0.0 4.1 49.1 0 1995/96 0.0 1.5 5.5 14.0 0.0 3.5 0.0 4.2 0.0 14.0 0.0 1.0 3.6 43.7 0 1996/97 0.0 34.0 0.0 56.2 58.8 0.0 0.0 4.2 1.7 0.0 0.0 5.0 13.3 159.9 0 1997/98 2.5 0.0 5.5 2.5 2.0 27.0 0.0 0.0 0.0 0.0 0.0 7.7 3.9 47.2 0 1998/99 0.0 0.0 0.0 51.5 14.5 75.7 3.5 6.5 1.3 0.0 0.0 0.0 12.8 153.0 0 1999/ 0 0.0 23.5 21.0 9.1 56.5 63.0 0.0 [ ] [ ] [ ] [ ] [ ] [24.7] [173.1] 153 2000/ 1 0.0 0.0 0.0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.0] [0.0] 273 761 Tot Mean 2.9 5.0 9.6 26.9 38.8 36.6 18.2 1.3 1.4 2.0 1.0 2.8 [11.8] [138.5] Mean Med. 0.0 0.0 3.4 10.8 35.4 26.0 10.0 0.0 0.0 0.0 0.0 0.0 Med. Max 36.1 34.0 60.5 128.2 137.6 117.9 97.0 8.2 16.5 16.0 14.7 40.7 [32.6] [391.4] Max Min 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 [0.0] [0.0] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 34 34 34 33 33 33 33 32 32 32 32 33 35 35 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... [ ] Data Not Recorded