Department of Water Affairs, Namibia HYMONTH V86 Output 29/07/2010 Site 0740792 Hohenau Site 0740792.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 [ ] [ ] [ ] 0.0 121.6 62.2 34.3 0.0 0.0 0.0 1.7 0.0 [24.4] [219.8] 92 1914/15 21.7 0.0 20.7 72.5 194.0 14.0 27.9 0.9 5.7 9.4 0.0 3.1 30.8 369.9 0 1915/16 0.0 0.0 67.3 12.8 78.7 108.8 9.9 0.0 0.0 0.0 0.0 0.0 23.1 277.5 0 1916/17 8.3 38.0 135.8 109.2 157.3 129.1 7.6 0.0 0.0 0.0 0.0 0.0 48.8 585.3 0 1917/18 0.0 5.6 14.7 39.1 118.1 155.9 4.3 7.4 0.0 0.0 0.0 0.0 28.8 345.1 0 1918/19 54.4 48.0 32.4 40.6 8.2 51.4 5.2 0.0 0.0 0.0 0.0 50.6 24.2 290.8 0 1919/20 0.0 0.0 0.0 7.8 127.7 0.0 0.0 0.0 0.0 0.0 14.7 0.1 12.5 150.3 0 1920/21 0.0 45.9 18.1 3.2 168.4 72.3 5.2 101.5 0.0 0.0 0.0 0.0 34.6 414.6 0 1921/22 0.3 21.9 12.3 55.0 53.2 7.2 0.0 2.2 0.0 0.0 0.0 0.0 12.7 152.1 0 1922/23 4.6 12.5 36.7 62.1 166.4 218.2 57.0 35.8 4.2 0.0 0.0 0.0 49.8 597.5 0 1923/24 8.2 5.2 15.9 27.9 53.3 158.1 7.6 0.0 0.0 0.0 0.0 0.0 23.0 276.2 0 1924/25 34.7 15.7 39.0 61.4 173.3 140.2 218.0 14.1 0.0 18.9 1.5 0.0 59.7 716.8 0 1925/26 4.1 15.8 40.4 46.6 5.5 23.4 24.7 2.3 18.4 0.0 0.0 2.0 15.3 183.2 0 1926/27 4.0 7.7 83.6 24.3 14.1 34.5 122.9 0.0 0.0 0.0 0.0 0.2 24.3 291.3 0 1927/28 5.9 30.2 11.0 114.6 62.9 135.4 33.1 0.1 0.0 0.0 0.0 3.0 33.0 396.2 0 1928/29 0.0 11.4 8.4 24.5 39.1 73.3 0.0 0.1 0.0 0.0 0.0 6.0 13.6 162.8 0 1929/30 11.1 3.0 3.7 61.7 30.7 15.0 28.1 0.0 0.0 0.0 0.0 0.0 12.8 153.3 0 1930/31 8.0 10.6 45.3 73.5 67.6 29.1 0.0 0.0 0.0 0.0 0.0 0.0 19.5 234.1 0 1931/32 0.0 26.7 34.4 1.0 5.5 116.9 0.0 15.2 0.0 0.0 0.0 0.0 16.6 199.7 0 1932/33 61.7 11.3 23.1 16.0 7.4 7.5 0.3 0.0 0.0 0.0 0.0 0.0 10.6 127.3 0 1933/34 0.5 14.6 61.5 365.1 140.0 267.8 98.3 1.7 0.2 0.0 0.0 0.0 79.1 949.7 0 1934/35 0.1 42.1 45.4 52.5 56.2 27.2 31.9 8.0 0.0 0.0 0.0 0.5 22.0 263.9 0 1935/36 0.6 5.3 54.9 167.6 20.5 51.9 20.8 52.8 0.0 0.0 0.0 0.0 31.2 374.4 0 1936/37 0.9 77.3 30.4 107.1 143.6 62.5 16.8 0.0 0.0 0.0 0.0 0.0 36.5 438.6 0 1937/38 4.3 44.1 30.7 70.6 40.6 7.6 34.6 61.4 11.3 0.0 0.0 0.2 25.5 305.4 0 1938/39 1.6 107.4 35.3 35.1 19.8 191.6 57.1 8.4 0.0 0.0 0.0 0.0 38.0 456.3 0 1939/40 43.2 7.2 15.3 88.5 86.4 71.9 35.4 0.0 4.8 0.0 0.0 4.9 29.8 357.6 0 1940/41 10.1 14.8 62.9 44.1 36.2 22.3 8.0 0.0 2.3 0.0 0.0 0.0 16.7 200.7 0 1941/42 49.0 8.4 0.0 28.9 195.7 108.5 46.7 0.5 0.0 1.6 0.0 1.3 36.7 440.6 0 1942/43 7.4 25.5 81.0 15.8 23.3 80.3 78.4 [ ] [ ] [ ] [ ] [ ] [44.5] [311.7] 153 1943/44 [ ] 6.1 106.3 81.5 34.8 68.1 0.0 0.3 0.0 0.0 0.0 0.0 [27.0] [297.1] 31 1944/45 1.3 21.6 4.1 33.5 52.4 43.4 4.0 0.0 0.0 0.0 0.0 0.0 13.4 160.3 0 1945/46 0.0 17.3 47.8 8.4 18.2 10.2 4.8 0.0 0.0 0.0 0.0 0.0 8.9 106.7 0 1946/47 0.3 5.1 60.2 33.7 82.7 110.4 52.6 0.0 1.3 0.0 0.0 0.8 28.9 347.1 0 1947/48 0.0 0.8 34.0 83.0 104.9 1.0 2.3 3.6 0.0 1.0 0.0 0.0 19.2 230.6 0 1340 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 0740792 Hohenau Site 0740792.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 0.3 46.7 17.0 79.5 35.1 187.8 64.5 0.0 0.0 0.0 0.0 0.0 35.9 430.9 0 1949/50 8.4 22.6 0.0 101.8 115.3 145.0 117.9 5.9 0.0 0.0 0.0 3.0 43.3 519.9 0 1950/51 0.0 30.8 87.6 47.0A 70.8A 53.6A 54.9A 5.1A 0.0 0.0 0.0 0.0 29.2A 349.8A 0 1951/52 26.4A 28.7A 5.9A 20.6A 210.1A 0.5 15.5A 0.0 42.6A 0.0 0.0 0.0 29.2A 350.3A 0 1952/53 30.6A 29.5A 8.2A 44.0A 128.2A 113.7A 9.0A 0.0 0.0 0.0 0.0 5.5 30.7A 368.7A 0 1953/54 36.1A 40.5A 30.3A 67.8 60.0 222.2 38.7 2.5 1.1 0.0 0.0 26.0 43.8A 525.2A 0 1954/55 5.3 37.8 50.2 73.7 58.9 42.2 64.1 2.0 22.6 0.0 0.0 0.0 29.7 356.8 0 1955/56 21.0 49.1 45.7 79.1 232.8 136.9 4.3 0.0 0.0 7.5 0.0 2.1 48.2 578.5 0 1956/57 0.1 20.7 20.4 77.2 78.8 81.4 7.1 1.0 0.0 3.0 0.0 0.5 24.2 290.2 0 1957/58 22.7 113.9 30.2 74.1 49.7 91.8 9.7 3.0 0.0 0.0 0.0 1.2 33.0 396.3 0 1958/59 0.0 9.3 18.5 56.7 17.7 37.9 20.2 0.1 0.0 0.0 0.0 9.0 14.1 169.4 0 1959/60 0.2 29.0 36.3 57.2 130.2 56.6 9.9 24.7 0.1 0.0 0.0 0.9 28.8 345.1 0 1960/61 14.1 19.6 12.9 33.9 75.7 128.9 43.9 14.3 21.6 0.0 0.0 0.0 30.4 364.9 0 1961/62 0.0 37.6 7.0 20.7 95.5 1.4 8.7 0.0 0.0 0.0 8.6 0.0 15.0 179.5 0 1962/63 45.2 1.2 5.0 316.3 12.2 44.7 108.4 10.5 0.1 0.0 0.0 0.4 45.3 544.0 0 1963/64 6.1 97.3 22.0 18.0 20.2 34.4 23.8 0.5 0.0 0.0 1.5 0.0 18.6 223.8 0 1964/65 2.0 20.2 19.5 42.4 38.7 30.2 132.5 0.0 0.0 0.0 0.0 0.8 23.9 286.3 0 1965/66 8.6 36.2 1.7 76.7 61.2 51.3 108.5 0.0 1.3 0.0 0.0 49.2 32.9 394.7 0 1966/67 9.1 4.3 126.9 73.9 122.5 81.5 11.7 12.1 0.0 0.0 0.0 4.0 37.2 446.0 0 1967/68 0.0 44.2 27.9 60.2 21.7 132.9 1.1 26.4 11.6 0.0 0.0 0.0 27.2 326.0 0 1968/69 1.2 72.9 14.2 31.5 67.2 28.6 23.7 2.5 0.0 0.0 0.0 0.8 20.2 242.6 0 1969/70 0.0 10.5 6.5 88.5 17.8 17.7 0.2 0.0 0.0 0.0 0.0 0.0 11.8 141.2 0 1970/71 40.0 0.0 60.4 73.3 83.0 114.1 18.1 18.7 0.9 0.0 0.0 0.0 34.0 408.5 0 1971/72 0.0 8.5 2.8 150.7 0.7 211.2 53.3 0.0 0.0 0.0 0.0 0.0 35.6 427.2 0 1972/73 17.7 6.0 19.7 26.8 58.9 93.3 47.6 0.0 0.0 0.5 0.0 0.0 22.5 270.5 0 1973/74 68.0 63.3 31.3 155.0 204.6 66.7 126.2 0.0 1.5 0.0 0.0 0.0 59.7 716.6 0 1974/75 17.5 27.1 30.8 39.2 55.6 182.8 27.1 15.4 0.0 0.0 0.0 0.0 33.0 395.5 0 1975/76 0.0 10.8 37.6 222.8 89.5 274.8 12.2 8.0 0.1 0.0 0.0 0.0 54.7 655.8 0 1976/77 22.6 0.0 4.2 113.7 217.6 64.4 64.7 0.1 0.0 0.0 0.0 1.0 40.7 488.3 0 1977/78 22.1 2.0 52.9 187.8 108.1 42.8 15.9 6.9 0.0 0.0 0.2 0.0 36.6 438.7 0 1978/79 0.0 8.3 97.3 48.0 179.7 9.2 22.3 17.8 5.6 1.3 0.0 9.6 33.3 399.1 0 1979/80 5.4 45.2 34.9 39.2 74.7 175.6 1.9 0.0 0.0 0.0 2.2 13.3 32.7 392.4 0 1980/81 0.0 10.0 48.2 9.2 36.4 57.1 14.5 0.0 0.0 0.0 0.1 0.0 14.6 175.5 0 1981/82 0.0 0.0 0.2 24.4 105.5 39.7 13.4 4.5 0.0 0.0 0.0 2.9 15.9 190.6 0 1982/83 0.1 17.3 54.3 71.6 11.5 44.4 26.6 0.3 10.7 0.0 0.0 0.0 19.7 236.8 0 1340 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 0740792 Hohenau Site 0740792.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 16.8 23.9 75.8 20.8 34.0 81.4 57.0 7.0 0.0 0.0 0.0 0.0 26.4 316.7 0 1984/85 8.0 19.0 4.0 69.2 119.7 54.2 50.7 0.0 0.0 0.0 0.0 0.0 27.1 324.8 0 1985/86 26.5 30.1 50.2 155.0 48.6 103.5 33.3 1.0 0.0 0.0 0.0 12.0 38.4 460.2 0 1986/87 30.8 1.1 16.0 22.1 125.2 21.3 52.1 2.3 0.0 0.1 0.0 0.0 22.6 271.0 0 1987/88 13.0 34.7 44.9 237.3 65.2 79.1 47.8 17.8 0.0 0.0 0.0 0.0 45.0 539.8 0 1988/89 2.6 10.3 73.9 77.2 240.7 37.0 75.6 11.3 0.0 0.0 0.0 0.0 44.0 528.6 0 1989/90 0.4 0.0 0.0 88.1 53.0 77.4 35.4 0.0 0.0 0.0 0.0 0.0 21.2 254.3 0 1990/91 1.7 57.6 83.7 95.7 70.2 69.2 0.0 0.0 0.0 0.0 0.0 6.8 32.1 384.9 0 1991/92 6.8 67.7 102.5 37.2 24.8 33.5 13.3 0.0 0.0 0.0 0.0 0.0 23.8 285.8 0 1992/93 3.2 0.8 36.7 9.5 93.5 61.0 37.2 0.2 0.0 0.0 0.0 0.1 20.2 242.2 0 1993/94 66.5 47.0 25.4 127.8 105.6 14.9 33.3 0.0 0.5 0.0 0.0 0.1 35.1 421.1 0 1994/95 0.8 35.1 6.8 6.9 30.9 92.1 0.3 21.0 0.0 0.0 0.0 4.2 16.5 198.1 0 1995/96 15.1 6.1 4.0 53.9 70.8 13.4 4.4 1.3 0.0 13.2 0.0 0.0 15.2 182.2 0 1996/97 0.1 60.2 45.0 184.1 103.5 70.7 4.2 3.5 0.0 0.0 0.0 10.9 40.2 482.2 0 1997/98 37.7 0.0 135.8 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [57.8] [173.5] 273 1998/99 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1999/ 0 [ ] [ ] [ ] 66.6 190.6 200.1 12.0 0.1 0.0 0.0 0.0 0.0 [52.2] [469.4] 92 2000/ 1 21.6 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [21.6] [21.6] 334 1340 Tot Mean 12.2A 25.0A 36.7A 70.9A 82.7A 79.8A 33.6A 6.7A 2.0A 0.7 0.4 2.8 [29.9] [344.4] Mean Med. 5.0A 18.2A 30.7A 57.2A 67.6A 64.4A 22.3A 0.4A 0.0A 0.0 0.0 0.0 Med. Max 68.0A 113.9A 135.8A 365.1A 240.7A 274.8A 218.0A 101.5A 42.6A 18.9 14.7 50.6 [79.1] [949.7] Max Min 0.0A 0.0A 0.0A 0.0A 0.7A 0.0A 0.0A 0.0A 0.0A 0.0 0.0 0.0 [8.9] [21.6] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 84 84 84 85 85 85 85 84 84 84 84 84 87 87 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data [ ] Data Not Recorded