Department of Water Affairs, Namibia HYMONTH V86 Output 29/07/2010 Site 0740135 Krumhuk Site 0740135.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 1913/14 [ ] [ ] [ ] 55.7 [ ] 159.2 0.0 0.0 0.0 0.0 0.0 0.0 [26.9] [214.9] 120 1914/15 44.2 0.0 24.8 70.4 113.6 23.7 56.0 0.0 0.0 0.0 0.0 0.0 27.7 332.7 0 1915/16 0.0 0.0 89.0 2.4 87.1 70.4 22.6 0.0 0.0 0.0 0.0 0.0 22.6 271.5 0 1916/17 16.2 50.4 88.5 150.4 151.0 79.8 22.3 0.0 0.0 0.0 0.0 0.0 46.5 558.6 0 1917/18 0.0 1.4 6.4 13.4 69.2 208.9 11.8 0.0 0.0 0.0 0.0 0.0 25.9 311.1 0 1918/19 35.8 45.8 77.1 14.7 28.7 92.7 21.5 0.0 0.0 0.0 0.0 66.0 31.9 382.3 0 1919/20 50.3 23.6 9.1 14.4 103.2 39.2 55.5 [ ] [ ] [ ] [ ] [ ] [42.2] [295.3] 153 1920/21 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.0 0.0 0.0 [0.0] [0.0] 273 1921/22 7.8 0.0 16.0 22.8 28.5 25.7 0.2 0.0 0.0 0.0 0.0 0.0 8.4 101.0 0 1922/23 2.3 9.4 34.8 46.6 233.9 266.2 49.9 16.7 2.0 0.0 0.0 0.0 55.2 661.8 0 1923/24 8.1 17.4 20.0 32.6 49.5 157.3 1.9 0.0 0.0 0.0 0.0 0.0 23.9 286.8 0 1924/25 46.7 15.7 6.5 85.5 135.5 254.9 190.4 23.4 0.0 16.9 0.0 0.0 64.6 775.5 0 1925/26 4.9 59.1 6.4 49.9 23.9 47.0 36.8 1.1 19.6 0.0 0.0 10.6 21.6 259.3 0 1926/27 7.3 7.1 108.3 18.4 15.4 48.9 82.6 0.0 0.0 0.0 0.0 0.0 24.0 288.0 0 1927/28 6.3 33.0 44.5 104.7 42.1 83.3 100.2 2.7 3.3 0.0 0.0 0.0 35.0 420.1 0 1928/29 0.0 4.7 8.7 36.6 50.0 70.6 1.0 1.5 0.1 0.0 0.0 14.4 15.6 187.6 0 1929/30 29.0 0.0 14.7 51.7 32.8 27.1 5.1 0.0 0.0 0.0 0.0 0.0 13.4 160.4 0 1930/31 10.6 8.5 22.9 102.6 117.5 144.9 0.0 0.0 0.0 0.0 0.0 0.5 34.0 407.5 0 1931/32 0.2 19.6 37.5 5.6 6.2 80.3 0.6 18.0 0.0 0.0 0.0 0.0 14.0 168.0 0 1932/33 52.4 1.4 51.4 30.7 18.5 30.2 16.1 0.0 0.0 0.0 0.0 0.0 16.7 200.7 0 1933/34 0.0 35.0 70.1 321.1 114.9 201.7 96.2 0.0 0.0 0.0 0.0 0.0 69.9 839.0 0 1934/35 0.0 96.6 27.3 102.8 51.3 16.6 42.5 23.0 0.0 0.0 0.0 7.2 30.6 367.3 0 1935/36 14.4 23.5 70.4 81.0 30.1 28.8 4.4 39.1 0.0 0.0 0.0 0.0 24.3 291.7 0 1936/37 0.0 85.0 51.5 120.3 195.6 68.6 19.0 0.0 0.0 0.0 0.0 0.0 45.0 540.0 0 1937/38 8.5 25.0 83.3 226.3 39.2 38.5 58.5 49.0 7.0 0.0 0.0 0.0 44.6 535.3 0 1938/39 2.6 177.1 28.8 30.8 34.0 141.6 37.5 2.3 0.0 0.0 0.8 0.0 38.0 455.5 0 1939/40 33.5 55.9 35.2 134.2 38.8 90.2 16.3 0.0 9.9 0.0 0.0 2.3 34.7 416.3 0 1940/41 5.1 4.6 34.9 60.6 85.5 42.4 3.4 0.0 0.0 0.0 0.0 0.0 19.7 236.5 0 1941/42 46.1 0.5 1.8 28.0 304.1 136.4 47.2 0.0 0.0 0.0 0.8 0.8 47.1 565.7 0 1942/43 7.1 11.7 101.6 13.8 14.2 19.7 85.6 0.0 0.0 0.0 0.0 0.0 21.1 253.7 0 1943/44 4.1 17.0 188.5 110.4 38.1 18.1 0.0 0.0 0.0 0.0 0.0 0.0 31.4 376.2 0 1944/45 1.3 10.6 11.6 21.9 24.1 13.3 2.1 1.5 0.0 0.0 0.0 0.0 7.2 86.4 0 1945/46 0.0 35.3 81.4 10.4 5.1 8.9 15.2 0.0 0.0 0.0 0.0 0.0 13.0 156.3 0 1946/47 0.0 6.8 80.3 71.2 71.3 138.5 72.4 0.0 0.0 0.0 0.0 1.0 36.8 441.5 0 1947/48 0.8 5.6 28.5 123.5 51.7 7.1 11.0 0.0 0.0 11.9 0.0 0.0 20.0 240.1 0 1125 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 29/07/2010 Site 0740135 Krumhuk Site 0740135.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 1948/49 3.3 70.1 25.1 35.8 47.2 221.9 102.6 0.0 0.0 0.0 0.0 0.0 42.2 506.0 0 1949/50 8.4 30.2 6.3 108.9 141.4 234.7 181.4 5.1 4.3 0.0 0.0 0.0 60.1 720.7 0 1950/51 0.0 14.3 79.6 58.6 46.8 33.2 58.5 4.1 0.0 0.0 0.0 0.0 24.6 295.1 0 1951/52 16.5 28.5 19.6 19.5 151.4 10.4 12.9 0.0 0.0 0.0 0.0 2.8 21.8 261.6 0 1952/53 14.3 41.4 18.9 17.5 188.3 102.8 28.8 44.5 0.4 0.0 0.0 0.0 38.1 456.9 0 1953/54 33.3 14.8 88.6 109.1 56.9 182.0 53.3 0.0 0.0 0.0 0.0 1.2 44.9 539.2 0 1954/55 48.0 27.6 31.6 66.7 30.2 73.6 50.5 5.2 22.8 0.0 0.0 0.0 29.7 356.2 0 1955/56 10.5 39.4 47.2 66.1 136.8 133.1 15.3 0.3 0.0 7.8 0.0 1.6 38.2 458.1 0 1956/57 2.7 32.0 2.6 85.2 146.8 105.4 21.6 0.0 0.0 0.0 0.0 0.0 33.0 396.3 0 1957/58 12.7 136.3 29.7 115.7 71.5 104.3 0.0 0.0 0.0 0.0 0.0 0.0 39.2 470.2 0 1958/59 0.0 6.2 17.3 65.4 47.3 9.0 18.3 0.0 0.0 0.0 1.8 0.0 13.8 165.3 0 1959/60 0.5 55.2 22.7 28.9 126.9 28.3 31.4 16.4 0.1 0.0 0.0 2.5 26.1 312.9 0 1960/61 3.7 30.0 1.5 108.8 36.5 51.9 46.8 11.3 29.4 0.0 0.0 0.0 26.7 319.9 0 1961/62 0.0 39.7 9.0 34.5 87.7 4.3 10.0 0.0 0.0 0.0 13.4 0.0 16.6 198.6 0 1962/63 35.6 53.7 23.6 305.5 34.7 71.2 126.9 17.1 0.0 0.0 0.0 4.5 56.1 672.8 0 1963/64 5.4 103.9 21.2 2.6 26.7 62.4 10.0 1.4 0.0 0.0 0.0 1.6 19.6 235.2 0 1964/65 15.2 19.2 16.3 114.8 64.8 112.1 75.0 0.0 0.1 0.0 0.0 5.0 35.2 422.5 0 1965/66 3.7 45.1 4.5 118.2 75.4 37.5 117.6 0.0 0.9 0.0 0.0 56.1 38.2 459.0 0 1966/67 9.1 5.0 111.3 50.0 200.5 43.3 5.1 58.3 0.0 0.0 0.0 0.0 40.2 482.6 0 1967/68 0.0 73.9 20.0 47.1 20.4 108.9 5.4 33.5 3.4 0.0 0.0 0.0 26.1 312.6 0 1968/69 2.6 87.0 30.6 24.2 93.9 73.4 30.9 3.6 0.0 0.0 0.0 0.0 28.9 346.2 0 1969/70 1.0 2.9 21.6 94.5 36.3 13.6 11.6 0.0 0.0 0.0 0.0 0.0 15.1 181.5 0 1970/71 49.7 5.6 53.0 61.3 203.8 67.5 36.0 9.1 0.0 0.0 0.0 0.0 40.5 486.0 0 1971/72 0.7 5.2 7.9 152.1 8.7 294.4 90.1 0.0 0.0 0.0 0.0 0.0 46.6 559.1 0 1972/73 19.6 35.1 9.1 34.5 60.9 91.0 66.3 0.0 0.0 1.4 0.0 0.0 26.5 317.9 0 1973/74 69.2 12.9 27.9 252.4 231.8 147.9 106.9 0.5 6.6 0.0 0.0 0.0 71.3 856.1 0 1974/75 60.6 49.4 30.9 90.6 35.2 174.6 27.4 8.2 0.0 0.0 0.0 0.0 39.7 476.9 0 1975/76 0.4 13.3 65.1 250.7 199.4 235.3 4.0 0.0 0.0 0.0 0.1 0.0 64.0 768.3 0 1976/77 18.6 0.0 23.1 113.9 285.2 75.2 65.7 0.0 0.0 0.0 0.0 0.0 48.5 581.7 0 1977/78 12.3 13.4 47.0 168.5 93.3 50.9 12.8 16.1 0.0 0.0 7.1 0.0 35.1 421.4 0 1978/79 0.0 29.7 20.4 128.4 254.4 28.2 14.9 13.0 8.4 3.4 1.3 19.7 43.5 521.8 0 1979/80 5.1 26.1 51.3 29.6 60.8 105.0 6.0 0.0 0.0 0.0 5.1 1.2 24.2 290.2 0 1980/81 1.6 10.5 28.9 4.0 56.7 74.2 15.5 0.0 0.0 0.0 0.1 0.0 16.0 191.5 0 1981/82 0.1 0.6 5.0 6.2 93.8 30.0 11.0 0.0 1.0 1.5 0.0 9.1 13.2 158.3 0 1982/83 1.5 7.5 33.0 154.2 35.5 39.5 36.0 0.0 10.5 0.0 0.0 0.5 26.5 318.2 0 1125 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 29/07/2010 Site 0740135 Krumhuk Site 0740135.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 1983/84 25.0 24.4 112.5 17.5 87.8 49.0 72.5 13.5 0.0 0.0 0.0 0.0 33.5 402.2 0 1984/85 4.0 22.0 8.0 80.0 100.3 66.2 25.8 0.0 0.0 0.0 0.0 0.0 25.5 306.3 0 1985/86 35.0 43.7 18.2 134.8 108.3 66.0 61.7 1.0 0.5 0.0 0.0 11.8 40.1 481.0 0 1986/87 20.1 0.0 33.5 0.0 277.3 15.0 48.2 2.5 0.0 2.0 0.0 0.0 33.2 398.6 0 1987/88 27.0 17.5 21.5 182.0 74.5 43.7 61.5 19.0 0.0 0.0 0.0 0.0 37.2 446.7 0 1988/89 2.0 11.2 63.7 144.5 110.0 25.0 34.0 8.5 0.0 0.0 0.0 0.0 33.2 398.9 0 1989/90 1.0 4.0 0.0 127.8 78.5 99.0 36.8 0.0 1.0 0.0 0.0 0.0 29.0 348.1 0 1990/91 2.5 16.5 38.0 97.5 67.0 37.5 0.0 0.0 0.0 0.0 0.0 8.5 22.3 267.5 0 1991/92 15.5 50.5 109.0 13.0 42.0 63.0 3.5 0.0 0.0 0.0 0.0 5.0 25.1 301.5 0 1992/93 2.0 2.0 24.0 110.5 100.5 100.0 24.5 2.0 0.0 0.0 3.5 0.0 30.8 369.0 0 1993/94 17.0 14.1 24.0 190.5 168.0 8.5 19.0 0.5 1.0 0.0 0.0 0.5 36.9 443.1 0 1994/95 0.0 8.0 12.5 5.5 64.0 87.0 3.0 0.0 0.0 0.0 0.0 0.0 15.0 180.0 0 1995/96 0.0 2.0 16.0 96.0 117.5 5.0 24.5 0.5 0.0 0.0 0.0 0.0 21.8 261.5 0 1996/97 2.0 2.5 21.0 141.5 82.5 62.5 0.0 0.0 0.0 0.0 0.0 8.5 26.7 320.5 0 1997/98 3.0 0.0 89.0 80.0 27.0 8.0 1.0 0.0 0.0 1.0 4.0 2.0 17.9 215.0 0 1998/99 21.5 0.0 51.5 35.0 63.0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [34.2] [171.0] 214 1999/ 0 [ ] 82.0 127.0 97.5 276.5 140.5 24.5 5.0 0.0 0.0 0.0 0.0 [68.5] [753.0] 31 2000/ 1 8.0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [8.0] [8.0] 334 1125 Tot Mean 12.9 27.7 39.8 81.9 91.0 82.2 36.9 5.7 1.6 0.5 0.4 2.9 [31.6] [371.3] Mean Med. 5.1 17.0 27.9 68.6 69.2 67.5 24.5 0.0 0.0 0.0 0.0 0.0 Med. Max 69.2 177.1 188.5 321.1 304.1 294.4 190.4 58.3 29.4 16.9 13.4 66.0 [71.3] [856.1] Max Min 0.0 0.0 0.0 0.0 5.1 4.3 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 85 85 85 86 85 85 85 84 84 85 85 85 88 88 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... [ ] Data Not Recorded