Department of Water Affairs, Namibia HYMONTH V86 Output 29/07/2010 Site 0832685 Owingi Site 0832685.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 1951/52 [ ] [ ] 85.1 52.1 146.3 9.4 7.7 0.6 13.2 0.0 0.0 0.0 [31.4] [314.4] 61 1952/53 33.5 2.5 0.0 101.6 127.0 25.7 95.3 0.0 0.0 0.0 0.0 0.0 32.1 385.6 0 1953/54 32.6 44.5 42.1 107.8 93.3 209.5 33.5 0.8 0.0 0.0 0.0 6.0 47.5 570.1 0 1954/55 3.4 2.4 88.6 88.4 225.0 49.8 0.0 [ ] [ ] 0.0 0.0 0.0 [45.8] [457.6] 61 1955/56 48.8 46.5 34.3 41.7 181.7 109.9 3.7 3.5 0.0 0.0 0.0 1.1 39.3 471.2 0 1956/57 0.0 26.1 15.0 57.3 57.0 23.5 11.5 24.5 0.0 4.0 0.0 7.0 18.8 225.9 0 1957/58 38.5 215.5 104.0 74.5 65.5 59.0 7.0 0.3 0.0 0.0 0.0 4.0 47.4 568.3 0 1958/59 0.5 13.5 62.0 47.0 59.5 54.2 7.3 0.0 0.0 0.0 0.0 0.0 20.3 244.0 0 1959/60 1.0 90.5 39.2 40.5 242.5 33.5 10.0 25.5 0.0 0.0 0.0 0.0 40.2 482.7 0 1960/61 14.9 62.0 16.1 67.2 24.2 31.8 62.1 42.0 22.0 0.0 0.0 0.7 28.6 343.0 0 1961/62 0.0 65.6 81.5 43.7 59.6 20.0 12.5 0.0 0.0 0.0 0.5 0.0 23.6 283.4 0 1962/63 24.5 11.0 34.0 256.0 30.6 80.5 42.0 2.0 0.0 0.0 0.0 0.0 40.1 480.6 0 1963/64 7.3 193.7 31.5 9.2 21.5 46.0 21.3 0.0 0.0 0.0 2.0 0.0 27.7 332.5 0 1964/65 6.0 21.0 63.5 31.0 25.5 59.0 70.5 0.0 0.0 0.0 0.0 0.0 23.0 276.5 0 1965/66 8.0 29.5 25.0 138.0 82.0 8.5 53.0 0.0 2.5 0.0 0.0 29.0 31.3 375.5 0 1966/67 4.1 0.6 70.3 142.5 87.9 50.6 80.5 41.5 0.0 0.0 0.7 0.0 39.9 478.7 0 1967/68 5.7 78.0 41.6 120.8 38.0 122.9 33.2 39.8 11.3 0.0 0.5 0.0 41.0 491.8 0 1968/69 3.8 16.8 34.5 42.0 150.3 54.6 41.6 0.2 0.0 0.0 0.0 3.3 28.9 347.1 0 1969/70 0.0 57.5 57.0 50.2 122.5 64.0 19.6 0.0 0.0 0.0 0.0 0.3 30.9 371.1 0 1970/71 17.1 25.7 88.1 47.0 188.5 94.4 55.6 25.5 10.5 0.0 0.0 0.1 46.0 552.5 0 1971/72 7.2 19.0 11.9 160.1 10.6 191.3 33.9 0.0 0.0 0.0 0.0 0.0 36.2 434.0 0 1972/73 16.1 5.7 42.9 53.1 92.4 78.7 78.6 0.0 3.0 0.0 13.5 0.0 32.0 384.0 0 1973/74 66.2 23.8 65.7 155.2 126.3 33.4 65.2 0.1 16.5 0.0 0.3 17.3 47.5 570.0 0 1974/75 0.9 117.3 43.9 41.4 43.9 123.8 18.4 13.1 0.0 0.0 0.0 0.1 33.6 402.8 0 1975/76 0.2 43.4 24.1 218.3 202.6 81.9 58.3 2.5 0.2 0.0 0.0 12.3 53.7 643.8 0 1976/77 19.0 42.6 25.4 117.0 151.2 86.6 223.6 9.4 0.0 0.0 0.1 0.8 56.3 675.7 0 1977/78 37.4 28.5 75.6 163.3 316.9 82.1 59.8 4.2 0.0 0.0 4.5 1.8 64.5 774.1 0 1978/79 15.5 50.8 46.7 97.7 137.8 11.3 5.9 19.8 1.2 0.2 7.6 0.6 32.9 395.1 0 1979/80 4.6 61.4 62.3 21.7 105.6 92.8 0.2 0.1 0.0 0.0 0.3 34.1 31.9 383.1 0 1980/81 0.3 77.4 15.5 53.9 20.1 59.8 2.7 0.2 0.0 0.0 7.7 0.0 19.8 237.6 0 1981/82 24.1 52.6 34.3 76.0 65.5 88.0 57.7 0.5 4.8 0.0 0.0 14.2 34.8 417.7 0 1982/83 66.7 30.8 83.7 87.7 13.4 41.8 18.4 3.5 8.1 0.0 0.0 0.0 29.5 354.1 0 1983/84 22.4 92.3 97.5 13.2 13.7 56.4 96.8 4.1 0.0 0.0 0.0 0.0 33.0 396.4 0 1984/85 0.0 97.7 20.3 75.1 40.2 45.5 12.0 0.0 0.0 0.0 0.0 0.0 24.2 290.8 0 1985/86 10.3A 41.5 37.1 115.7 111.1 75.2 55.5 0.0 3.0 0.0 0.0 11.0 38.4A 460.4A 0 2586 Tot ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data [ ] Data Not Recorded Department of Water Affairs, Namibia HYMONTH V86 Output 29/07/2010 Site 0832685 Owingi Site 0832685.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 1986/87 41.5 37.5 7.0 45.5 126.5 24.0 10.5 5.0 0.0 0.0 0.0 0.0 24.8 297.5 0 1987/88 20.7 87.0 59.5 40.5 84.0 0.0 24.0A 0.0 0.0 0.0 0.0 0.0 26.3A 315.7A 0 1988/89 9.5 11.0 123.0 176.5 87.0 7.0 30.5 16.0 0.0 0.0 0.0 0.0 38.4 460.5 0 1989/90 0.0 25.0 0.0 62.5 50.0 74.7 75.3 0.0 0.0 0.0 0.0 0.0 24.0 287.5 0 1990/91 0.0 23.5 42.5 243.0 141.0 86.7 0.0 0.0 0.0 0.0 0.0 0.0 44.7 536.7 0 1991/92 49.5 0.0 105.5 32.5 38.0 46.5 0.0 0.0 0.0 0.0 0.0 36.0 25.7 308.0 0 1992/93 6.0 0.0 32.5 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [12.8] [38.5] 273 1993/94 66.0 14.5 76.0 141.5 90.5 22.0 0.0 0.0 0.0 0.0 0.0 0.0 34.2 410.5 0 1994/95 30.0 6.0 0.0 0.0 0.0 99.5 0.0 0.0 0.0 0.0 0.0 [ ] [12.3] [135.5] 30 1995/96 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 366 1996/97 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1997/98 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1998/99 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1999/ 0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 366 2000/ 1 [ ] [ ] 40.5 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [40.5] [40.5] 334 2586 Tot Mean 17.8A 46.3 48.6 87.2 95.3 63.2 37.1A 6.8 2.3 0.1 0.9 4.3 [34.1] [393.4] Mean Med. 9.5A 30.8 42.1 67.2 87.0 56.4 24.0A 0.3 0.0 0.0 0.0 0.0 Med. Max 66.7A 215.5 123.0 256.0 316.9 209.5 223.6A 42.0 22.0 4.0 13.5 36.0 [64.5] [774.1] Max Min 0.0A 0.0 0.0 0.0 0.0 0.0 0.0A 0.0 0.0 0.0 0.0 0.0 [12.3] [38.5] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 43 43 45 43 43 43 43 42 42 43 43 42 45 45 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data [ ] Data Not Recorded