Department of Water Affairs, Namibia HYMONTH V86 Output 29/07/2010 Site 0740096A Pionierspark Site 0740096A.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 1979/80 [ ] [ ] [ ] [ ] 123.1 52.1 7.1 0.0 0.0 0.0 2.3 17.4 [25.2] [202.0] 123 1980/81 0.3 4.0 59.7 5.7 46.9 35.7 23.8 0.0 0.0 0.0 0.0 0.0 14.7 176.1 0 1981/82 0.0 [ ] 0.0 10.5 84.4 66.1 13.6 0.0 0.0 0.0 0.0 7.4 [16.5] [182.0] 30 1982/83 5.8 12.0 44.2 103.6 50.2 42.5 17.5 2.7 13.3 0.0 0.0 0.0 24.3 291.8 0 1983/84 8.3 16.2 66.3 12.5 63.7 29.7 89.1 9.6 0.0 0.0 0.0 0.0 24.6 295.4 0 1984/85 6.6 52.3 23.1 47.2 158.7 47.8 41.5 0.0 0.0 0.0 0.0 0.0 31.4 377.2 0 1985/86 21.9 49.2 21.1 119.6 134.7 91.7 40.9 0.0 4.3 0.0 0.0 15.5 41.6 498.9 0 1986/87 43.7 2.0 17.9 5.8 254.0 21.5 64.3 2.7 0.0 0.1 0.0 0.1 34.3 412.1 0 1987/88 23.4 11.1 1.6 289.4 115.7 37.7 18.6 12.3 [ ] [ ] [ ] [ ] [63.7] [509.8] 122 1988/89 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1989/90 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1990/91 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1991/92 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 366 1992/93 [ ] [ ] [ ] 71.5 104.2 55.1 25.0 0.0 0.0 0.0 0.5 8.5 [29.4] [264.8] 92 1993/94 46.2 23.1 14.3 116.0 153.5 2.5 15.1 0.0 0.5 0.0 0.0 0.0 30.9 371.2 0 1994/95 0.2 16.0 19.5 1.5 58.7 61.5 19.0 5.5 0.0 0.0 0.0 6.5 15.7 188.4 0 1995/96 0.0 6.5 6.5 95.8 49.7 10.4 10.9 0.0 0.0 8.5 0.0 0.0 15.7 188.3 0 1996/97 0.0 8.5 7.0 116.7 87.0 119.6 10.0 1.0 0.0 0.0 0.0 9.3 29.9 359.1 0 1997/98 10.6 1.7 92.0A 57.3 18.5 24.0 0.0 0.0 0.0 0.3 1.1 2.5 17.3A 208.0A 0 1998/99 18.2 5.7 35.0 28.5 [ ] 73.2 0.0 20.7 4.0 0.0 0.0 0.0 [16.8] [185.3] 28 1999/ 0 2.0 44.5 162.3 50.2 191.2 190.6 24.5 15.9 0.0 0.0 0.0 [ ] [61.9] [681.2] 30 2000/ 1 12.0 16.0 17.1 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [15.0] [45.1] 273 2159 Tot Mean 12.5 17.9 36.7A 70.7 105.9 56.6 24.8 4.1 1.4 0.6 0.2 4.5 [28.3] [302.0] Mean Med. 7.5 12.0 20.3A 53.8 95.6 47.8 18.6 0.0 0.0 0.0 0.0 0.1 Med. Max 46.2 52.3 162.3A 289.4 254.0 190.6 89.1 20.7 13.3 8.5 2.3 17.4 [63.7] [681.2] Max Min 0.0 1.7 0.0A 1.5 18.5 2.5 0.0 0.0 0.0 0.0 0.0 0.0 [14.7] [45.1] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 16 15 16 16 16 17 17 17 16 16 16 15 18 18 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data [ ] Data Not Recorded