Department of Water Affairs, Namibia HYMONTH V86 Output 29/07/2010 Site 0787838 Gobabis Kragstasie Site 0787838.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 1896/97 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.0 0.0 0.0 [0.0] [0.0] 273 1897/98 0.0 28.7A 65.5A 247.4A 184.4A 120.7A 2.8A 0.0 0.0 0.0 0.0 0.0 54.1A 649.5A 0 1898/99 4.1A 41.4A 71.6A 92.7A 79.5A 72.9A 128.3A 23.6A 0.0 10.9A 8.1A 6.1A 44.9A 539.2A 0 1899/ 0 52.3A 29.0A 39.4A 128.0A 8.1A 57.9A 48.3A 9.4A 2.0A 0.0 0.0 0.0 31.2A 374.4A 0 1900/ 1 2.5A 26.7A 83.8A 37.1A 100.1A 33.5A 48.3A 0.0 0.0 0.0 1.3A 1.8A 27.9A 335.1A 0 1901/ 2 32.0A 37.1A 87.9A 116.1A 31.0A 49.8A 17.0A 0.0 0.0 0.0 0.0 7.6A 31.5A 378.5A 0 1902/ 3 5.6A 6.6A 105.7A 57.2A 103.4A 27.7A 1.3A 0.0 0.0 1.0A 0.0 0.0 25.7A 308.5A 0 1903/ 4 0.0 1.8A 80.5A 157.0A 19.8A 56.1A 26.4A 4.3A 0.0 0.0 0.0 2.0A 29.0A 347.9A 0 1904/ 5 2.0A 13.2A 12.4A 103.1A 150.1A 39.6A 0.0 0.0 0.0 0.0 0.3A 5.3A 27.2A 326.0A 0 1905/ 6 1.8A 24.6A 40.9A 199.4A 106.7A 43.7A 0.3A 1.8A 0.0 0.0 0.0 0.0 34.9A 419.2A 0 1906/ 7 9.1A 43.2A 48.8A 89.9A 133.4A 39.9A 103.6A 8.1A 30.2A 0.0 0.0 0.5A 42.2A 506.7A 0 1907/ 8 23.1A 0.8A 91.4A 44.5A 88.4A 12.4A 0.0 0.3A 0.0 2.8A 0.0 0.0 22.0A 263.7A 0 1908/ 9 0.0 41.4A 32.5A 135.4A 102.4A 266.7A 42.2A 33.3A 0.0 0.0 0.0 0.0 54.5A 653.9A 0 1909/10 6.6A 70.6A 119.6A 144.3A 166.1A 109.7A 0.0 0.0 4.8A 0.0 0.0 8.9A 52.6A 630.6A 0 1910/11 30.0A 47.0A 8.4A 39.9A 25.4A 69.6A 6.6A 30.0A 0.0 0.0 6.6A 0.0 22.0A 263.5A 0 1911/12 0.0 35.1A 9.9A 189.0A 116.8A 85.1A 27.7A 0.3A 0.0 0.0 0.0 0.0 38.7A 463.9A 0 1912/13 0.0 1.8A 27.2A 13.5A 33.0A 28.7A 19.8A 4.8A 0.0 0.0 0.0 14.4 11.9A 143.2A 0 1913/14 0.0 70.2 31.4 42.5 77.0 84.8 38.1 0.0 0.0 0.0 11.9 0.0 29.7 355.9 0 1914/15 7.9 5.8 47.3 95.4 134.7 3.5 18.9 0.0 0.0 0.0 0.0 0.0 26.1 313.5 0 1915/16 0.0 0.0 41.1 22.3 4.8 58.4 14.0 0.0 0.0 0.0 0.0 0.0 11.7 140.6 0 1916/17 29.8 65.0 50.6 237.9 97.5 133.7 61.5 0.8 0.0 0.0 0.0 0.3 56.4 677.1 0 1917/18 0.0 9.1 99.1 55.9 116.1 161.7 0.8 8.6 0.5 0.0 0.0 0.0 37.7 451.8 0 1918/19 28.7 7.1 97.3 89.6 84.8 30.5 50.3 0.0 0.0 0.0 0.0 38.1 35.5 426.4 0 1919/20 29.7 26.3 10.8 [55.1] 246.0 70.1 16.5 0.0 0.0 0.0 20.1 0.0 [39.5] [474.6] 1 1920/21 1.0 72.0 36.8 18.3 86.6 113.8 14.7 42.3 0.0 0.0 0.0 0.0 32.1 385.5 0 1921/22 8.5 69.1 23.0 56.5 7.8 36.1 0.0 0.8 0.0 0.0 0.0 0.0 16.8 201.8 0 1922/23 4.1 11.2 15.7 143.5 213.1 54.7 39.1 11.3 0.0 0.0 0.0 0.0 41.1 492.7 0 1923/24 42.4 10.4 10.2 57.4 52.9 122.4 0.5 0.0 0.0 0.0 0.0 23.6 26.6 319.8 0 1924/25 21.1 12.5 21.5 56.4 78.8 145.4 111.7 12.0 0.0 8.1 0.0 0.0 39.0 467.5 0 1925/26 1.8 42.7 19.5 42.2 3.1 31.7 74.2 24.2 23.3 0.0 0.0 0.5 21.9 263.2 0 1926/27 16.3 57.9 22.8 87.4 30.5 41.5 48.6 0.0 0.0 0.0 0.0 0.0 25.4 305.0 0 1927/28 33.9 27.6 26.4 83.1 16.8 158.4 34.8 4.8 0.0 0.0 0.0 4.4 32.5 390.2 0 1928/29 4.3 16.7 24.1 20.1 30.8 66.4 3.1 1.3 0.0 0.0 0.3 29.1 16.4 196.2 0 1929/30 12.4 5.5 28.2 50.1 52.1 29.6 13.8 0.0 0.0 0.0 0.0 0.0 16.0 191.7 0 1930/31 6.4 7.2 8.8 115.4 62.8 41.0 9.9 0.0 0.0 0.0 0.0 0.0 21.0 251.5 0 2075 Tot ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data D ... Doubtful Estimate [ ] Data Not Recorded Department of Water Affairs, Namibia HYMONTH V86 Output 29/07/2010 Site 0787838 Gobabis Kragstasie Site 0787838.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 1931/32 15.0 23.1 29.5 33.2 62.6 35.6 1.0 0.0 0.0 0.0 0.0 0.0 16.7 200.0 0 1932/33 63.5 6.3 29.1 63.8 16.7 3.0 11.4 0.0 0.0 0.0 0.0 0.0 16.2 193.8 0 1933/34 3.0 103.4 131.6 197.0 236.4 267.8 96.1 5.0 0.0 [ ] [ ] [ ] [115.6] [1040 ] 92 1934/35 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1935/36 [ ] [ ] [ ] [ ] [ ] [ ] 1.6 16.3 0.0 0.0 0.0 0.0 [3.0] [17.9] 183 1936/37 5.6 0.0 35.1 89.8 113.8 15.6 20.1 0.0 0.0 0.0 0.0 0.0 23.3 280.0 0 1937/38 9.1 42.2 48.8 99.6 70.6 21.8 30.8 17.0 0.0 0.0 0.0 0.0 28.3 339.9 0 1938/39 43.4 157.7 25.4 73.9 82.0 128.0 6.9 1.3 0.0 0.0 0.0 0.0 43.2 518.6 0 1939/40 74.7 26.1 7.1 103.0 42.9 35.3 51.0 0.0 0.0 0.0 0.0 5.8 28.8 345.9 0 1940/41 3.0 9.7 18.5 148.1 14.0 12.9 18.7 0.0 0.0 0.0 0.0 0.0 18.7 224.9 0 1941/42 15.5 0.0 [ ] [ ] 39.9 129.4 83.0 4.1 0.0 [ ] [ ] [ ] [38.8] [271.9] 154 1942/43 46.0 22.1 [ ] 44.4 53.6 23.1 109.9 4.1 [ ] 0.0 0.0 0.0 [30.3] [303.2] 61 1943/44 14.5 [ ] 52.8 133.0 25.6 47.0 0.0 [ ] [ ] [ ] [ ] [ ] [45.5] [272.9] 183 1944/45 [ ] 12.2 21.9 48.2 28.0 21.7 39.2 0.0 0.0 0.0 0.0 0.0 [15.6] [171.2] 31 1945/46 0.6 10.5 49.3 1.7 40.4 37.3 0.0 0.3 0.0 0.0 0.0 3.1 11.9 143.2 0 1946/47 10.4 9.9 30.8 47.5 12.2 39.9 17.0 0.0 0.0 0.0 0.0 1.3 14.1 169.0 0 1947/48 5.4 3.3 22.3 40.8 48.6 15.3 11.4 11.9 0.0 0.5 0.0 0.0 13.3 159.5 0 1948/49 1.5 30.7 3.0 84.2 40.2 115.1 28.0 0.0 0.0 0.0 0.6 0.0 25.3 303.3 0 1949/50 13.1 8.1 32.1 38.4 63.5 151.1 90.9 42.4 1.0 0.0 6.6 9.2 38.0 456.4 0 1950/51 0.6 51.3 47.9 24.4 32.0 38.5 35.8 25.4 0.0 0.0 0.0 3.3 21.6 259.2 0 1951/52 13.0 41.6 12.5 55.8 92.3 2.5 4.6 0.0 34.6 0.0 0.0 0.8 21.5 257.7 0 1952/53 28.8 38.4 17.7 51.1 139.7 99.2 36.9 8.0 0.0 0.0 0.0 0.3 35.0 420.1 0 1953/54 49.1 20.4 60.0 57.9 148.2 225.5 53.2 0.0 0.0 0.0 0.0 11.0 52.1 625.3 0 1954/55 5.1 7.7 60.6 91.7 210.1 96.8 34.0 5.2 8.3 0.0 0.0 0.0 43.3 519.5 0 1955/56 22.3 86.3 25.0 45.6 104.0 88.7 6.3 2.9 0.0 1.0 0.0 25.8 34.0 407.9 0 1956/57 3.8 36.8 20.3 102.9 91.0 57.3 23.6 3.0 0.0 4.5 0.0 25.6 30.7 368.8 0 1957/58 48.6 80.4 100.5 61.4 39.7 30.6 9.3 0.0 0.0 0.0 0.0 6.7 31.4 377.2 0 1958/59 0.0 29.7 35.0 41.8 34.1 2.6 3.9 0.3 0.0 0.0 0.0 0.0 12.3 147.4 0 1959/60 0.0 45.0 24.7 34.8 246.0 13.2 3.8 20.7 0.0 0.0 0.0 0.0 32.4 388.2 0 1960/61 0.9 21.3 4.4 37.3 29.1 33.5 51.0 11.7 30.4 0.0 0.0 0.0 18.3 219.6 0 1961/62 0.0 61.4 86.2 47.2 54.8 2.3 5.9 0.0 0.0 0.0 3.7 0.0 21.8 261.5 0 1962/63 16.4 6.6 13.5 220.8 5.9 91.6 68.1 1.7 0.0 0.0 0.0 0.2 35.4 424.8 0 1963/64 12.0 133.2 29.9 10.3 15.3 60.0 19.8 1.7 0.0 0.0 1.8 0.0 23.7 284.0 0 1964/65 56.6 33.4 53.0 40.5 13.1 71.0 93.8 0.0 0.0 0.0 0.0 4.6 30.5 366.0 0 1965/66 9.5 90.0 0.9 141.9 105.2 3.2 34.4 0.0 2.0 0.0 0.0 75.6 38.6 462.7 0 2075 Tot ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data D ... Doubtful Estimate [ ] Data Not Recorded Department of Water Affairs, Namibia HYMONTH V86 Output 29/07/2010 Site 0787838 Gobabis Kragstasie Site 0787838.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 7.2 1.4 76.7 134.0 61.1 79.1 59.8 24.5 0.0 0.0 0.0 3.5 37.3 447.3 0 1967/68 19.5 45.4 19.9 58.9 24.6 155.8 39.8 41.2 24.5 0.0 0.0 0.0 35.8 429.6 0 1968/69 10.5 29.4 17.3 42.1 107.8 96.3 31.0 1.4 0.0 0.0 [ ] [ ] [33.6] [335.8] 61 1969/70 [ ] [ ] 29.6 52.1 93.9 2.5 36.5 0.0 0.0 0.0 0.0 0.0 [21.5] [214.6] 61 1970/71 49.0 23.0A 60.1 109.4 92.3 45.6 36.3 16.0 1.8 0.0 0.0 0.7 36.2A 434.2A 0 1971/72 17.0 62.3 6.6 139.1 1.0 105.3 39.3 0.0 0.0 0.0 0.0 0.0 30.9 370.6 0 1972/73 11.0 19.9 6.5 11.3 132.5 40.6 29.2 0.0 0.0 1.8 0.0 0.0 21.1 252.8 0 1973/74 32.0 33.1 72.6 188.5 188.0 54.8 99.6 0.0 14.6 0.0 0.0 20.0 58.6 703.2 0 1974/75 6.5 70.6 32.2 29.4 55.9 130.9 46.6 13.2 0.0 0.0 0.0 0.0 32.1 385.3 0 1975/76 0.2 66.8 45.9 217.5 172.5 141.2 56.8 2.5 0.0 0.0 0.0 25.8 60.8 729.2 0 1976/77 0.8 2.8 13.2 84.2 109.5 43.9 141.2 15.6 0.0 0.0 0.0 0.0 34.3 411.2 0 1977/78 38.2 14.9 [ ] 212.2 247.7 42.2 27.3 0.0 0.0 0.0 0.6 12.5 [54.1] [595.6] 31 1978/79 0.0 56.1 24.5 138.2 125.7 17.0 7.6 9.2 5.0 0.0 5.1 2.0 32.5 390.4 0 1979/80 18.8 83.5 74.4 14.9 106.4 50.5 17.0 0.0 0.0 0.0 0.0 35.9 33.4 401.4 0 1980/81 0.0 26.5 21.5 57.5 28.0 70.5 10.5 1.0 0.0 0.0 1.5 0.0 18.1 217.0 0 1981/82 5.5 54.0 20.0 28.5 38.5 56.0 45.0 0.0 0.0 0.0 0.0 0.0 20.6 247.5 0 1982/83 6.0 13.0 93.0 54.5 10.0 35.5 51.0 6.5 7.0 0.0 0.0 0.0 23.0 276.5 0 1983/84 10.5 100.5 86.0 11.5 51.0 21.0 193.5 17.0 0.0 0.0 0.0 0.0 40.9 491.0 0 1984/85 14.0 39.5 14.5 30.0 30.0 42.5 13.5 1.0 0.0 0.0 0.0 0.0 15.4 185.0 0 1985/86 9.5 23.0 36.5 51.5 26.5 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [29.4] [147.0] 214 1986/87 [ ] [ ] [ ] 17.0 71.3 22.0 60.3 1.5 0.0 0.0 0.0 0.0 [19.1] [172.1] 92 1987/88 10.3 40.8 81.7 95.7 123.0 49.2 29.0 6.0 0.0 0.0 0.0 0.0 36.3 435.7 0 1988/89 11.0 3.4 52.7 86.1 157.5 5.8 8.5 13.5 0.0 0.0 0.0 0.0 28.2 338.5 0 1989/90 0.4 22.5 0.0 70.6D 157.5D 3.5 34.0 0.0 0.0 0.0 2.0 0.0 24.2D 290.5D 0 1990/91 2.5 23.9 23.3 133.9 219.3 25.2 0.0 0.0 0.0 0.0 0.0 33.7 38.5 461.8 0 1991/92 41.7 25.1 83.2 15.3 24.9 99.1 23.5 0.0 0.0 0.0 0.0 6.8 26.6 319.6 0 1992/93 13.9 0.1 12.9 49.2 153.9 35.9 0.0 0.0 0.0 0.0 11.3 0.0 23.1 277.2 0 1993/94 72.0 25.9 38.3 168.5 70.1 3.2 39.6 0.0 0.0 0.0 0.0 0.3 34.8 417.9 0 1994/95 4.0 7.4 10.8 1.3 14.0 58.3 0.0 0.0 1.7 0.0 0.0 13.2 9.2 110.7 0 1995/96 48.3 10.1 16.0 162.7 10.7 6.4 16.9 0.4 0.0 3.6 0.0 1.0 23.0 276.1 0 1996/97 0.0 34.7 124.8 265.6 39.6A 77.8 5.0 35.2 0.0 0.0 0.0 40.6 51.9A 623.3A 0 1997/98 24.4 2.5 66.9 50.0 21.9 22.1 0.0 0.0 0.0 0.0 0.0 16.5 17.0 204.3 0 1998/99 14.3 17.9 34.1 73.0 64.2 56.7 1.0 10.2 1.1 0.0 0.0 0.0 22.7 272.5 0 1999/ 0 7.7 20.4 46.4 111.7 130.6 31.0 92.4 0.0 0.0 0.0 0.0 0.0 36.7 440.2 0 2000/ 1 2.9 2.0 28.0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [11.0] [32.9] 273 2075 Tot Mean 15.3A 32.5A 41.2A [84.0] 80.8D 62.4A 33.8A 6.2A 1.9A 0.3A 0.8A 5.4A [30.4] [350.5] Mean Med. 9.1A 25.9A 31.1A [58.4] 64.2D 44.8A 26.4A 0.8A 0.0A 0.0A 0.0A 0.0A Med. Max 74.7A 157.7A 131.6A [265.6] 247.7D 267.8A 193.5A 42.4A 34.6A 10.9A 20.1A 75.6A [115.6] [1040 ] Max Min 0.0A 0.0A 0.0A [1.3] 1.0D 2.3A 0.0A 0.0A 0.0A 0.0A 0.0A 0.0A [0.0] [0.0] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 99 99 98 100 101 100 101 100 99 99 98 98 104 104 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data D ... Doubtful Estimate...More...