Department of Water Affairs, Namibia HYMONTH V86 Output 29/07/2010 Site 0699032 Neuhof Kowas Site 0699032.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 1907/ 8 [ ] 0.0 104.9A 9.7A 92.7A 18.8A 0.0 0.5A 0.0 2.3A 0.0 0.0 [20.8] [228.9] 31 1908/ 9 0.0 4.1A 49.0A 88.6A 88.1A 126.2A 44.7A 26.9A 0.0 0.0 0.0 0.0 35.6A 427.6A 0 1909/10 3.8A 16.3A 38.4A 39.1A 102.6A 105.7A 0.0 0.0 7.4A 1.5A 0.0 0.0 26.2A 314.8A 0 1910/11 3.0A 5.1A 6.9A 0.0 34.8A 16.0A 5.3A 0.8A 0.0 0.0 1.0A 0.0 6.1A 72.9A 0 1911/12 5.1A 41.1A 15.0A 100.8A 104.1A 33.8A 57.9A 0.3A 3.3A 0.0 0.0 0.0 30.1A 361.4A 0 1912/13 0.3A 3.8A 10.7A 11.9A 70.4A 41.4A 70.4A 4.3A 0.0 0.0 0.0 2.0 17.9A 215.2A 0 1913/14 2.8 60.2 9.7 87.9 60.7 61.7 36.1 0.0 0.0 0.0 14.4 0.0 27.8 333.5 0 1914/15 16.0 1.8 16.3 124.3 [ ] [ ] [ ] [ ] [ ] 6.1 0.0 0.0 [23.5] [164.5] 150 1915/16 0.0 0.0 64.9 2.8 30.2 43.6 10.4 0.0 0.0 0.0 0.0 0.0 12.7 151.9 0 1916/17 10.0 18.6 72.1 146.5 79.0 87.4 40.6 0.0 0.0 0.0 0.0 0.0 37.9 454.2 0 1917/18 0.0 5.6 46.0 18.2 143.0 140.5 8.6 0.0 0.0 0.0 0.0 0.3 30.2 362.2 0 1918/19 37.8 4.5 58.2 17.1 15.6 74.3 16.0 0.0 0.0 0.0 0.0 62.5 23.8 286.0 0 1919/20 19.6 [ ] 3.3 21.5 133.6 31.8 29.4 0.0 0.0 0.0 21.1 0.0 [23.7] [260.3] 30 1920/21 1.8 32.0 13.2 40.9 99.9 84.7 8.1 56.3 0.0 0.0 0.0 0.0 28.1 336.9 0 1921/22 7.1 34.0 8.9 22.1 92.2 3.7 0.0 1.5 0.0 0.0 0.0 0.0 14.1 169.5 0 1922/23 0.5 12.8 39.8 0.0 184.5 137.7 39.9 8.4 1.0 0.0 0.0 0.0 35.4 424.6 0 1923/24 1.0 0.5 5.8 17.1 26.7 98.8 7.8 0.0 0.0 0.0 0.0 0.0 13.1 157.7 0 1924/25 24.6 4.8 22.1 59.9 100.6 124.4 106.6 3.9 0.0 9.9 0.0 0.0 38.1 456.8 0 1925/26 0.3 22.4 30.2 49.9 6.5 51.1 27.4 6.6 23.9 0.0 [ ] [ ] [21.8] [218.3] 61 1926/27 2.0 0.0 32.6 18.8 23.7 32.5 72.1 0.0 0.0 0.0 0.0 0.0 15.1 181.7 0 1927/28 13.0 20.5 8.9 102.1 27.7 127.9 65.5 0.8 0.0 0.0 0.0 2.3 30.7 368.7 0 1928/29 0.0 14.5 7.2 17.6 28.5 79.4 2.8 0.0 0.5 0.0 0.0 5.1 13.0 155.6 0 1929/30 16.8 0.5 0.9 29.9 18.8 25.4 4.6 0.0 0.0 0.0 0.0 0.0 8.1 96.9 0 1930/31 7.2 6.6 6.8 46.9 36.6 55.4 0.0 0.0 0.0 0.0 0.0 0.0 13.3 159.5 0 1931/32 0.5 24.7 25.4 0.0 7.4 33.6 0.0 1.0 0.0 0.0 0.0 0.0 7.7 92.6 0 1932/33 29.2 1.5 29.6 8.2 11.2 25.2 0.0 0.0 0.0 0.0 0.0 0.0 8.7 104.9 0 1933/34 0.6 17.5 52.4 145.0 139.1 103.7 124.5 2.8 1.5 0.0 0.0 0.0 48.9 587.1 0 1934/35 1.1 36.1 68.9 57.2 67.2 13.1 48.0 3.3 0.0 0.0 0.0 0.8 24.6 295.7 0 1935/36 0.3 7.7 20.1 79.1 15.8 61.9 6.1 21.9 0.0 0.0 0.0 0.0 17.7 212.9 0 1936/37 0.6 15.8 55.6 50.8 61.6 5.6 20.1 0.0 0.0 0.0 0.0 [ ] [19.1] [210.1] 30 1937/38 4.8 19.7 17.3 123.9 1.5 5.3 57.5 29.4 8.9 0.0 0.0 0.5 22.4 268.8 0 1938/39 0.5 72.4 15.6 29.7 65.0 207.3 24.1 0.0 0.3 0.0 0.0 0.3 34.6 415.2 0 1939/40 20.1 26.5 40.5 115.8 84.2 23.7 15.5 0.0 2.0 0.0 0.0 1.3 27.5 329.6 0 1940/41 2.3 4.8 61.4 41.2 25.9 0.0 0.5 0.0 0.0 0.0 0.0 0.0 11.3 136.1 0 1941/42 67.8 0.0 0.0 3.8 189.6 70.1 60.5 0.5 0.0 [ ] 0.0 1.3 [35.8] [393.6] 31 1368 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 0699032 Neuhof Kowas Site 0699032.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 1942/43 26.6 23.4 141.1 18.6 41.1 29.3 55.4 0.0 0.0 0.0 3.6 [ ] [30.8] [339.1] 30 1943/44 [ ] [ ] 53.6 95.8 33.6 43.0 0.0 3.8 0.0 0.0 0.0 0.3 [23.0] [230.1] 61 1944/45 5.6 23.8 8.6 11.2 3.6 5.4 0.0 15.2 [ ] [ ] [ ] [ ] [9.2] [73.4] 122 1945/46 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1946/47 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1947/48 3.0 11.2 8.3 71.8 70.1 5.3 5.3 1.8 0.0 0.0 0.0 0.0 14.7 176.8 0 1948/49 1.8 35.8 14.2 28.7 45.2 101.6 23.2 0.0 0.3 0.0 0.3 0.3 21.0 251.4 0 1949/50 10.2 10.6 34.0 75.8 110.8 81.4 75.2 14.6 0.5 0.0 0.8 0.8 34.6 414.7 0 1950/51 0.0 9.7 37.2 11.4 44.2 65.3 20.8 19.1 0.0 0.0 0.0 4.1 17.6 211.8 0 1951/52 19.0 25.9 9.6 10.2 122.0 0.0 9.4 0.0 15.5 0.0 0.0 3.3 17.9 214.9 0 1952/53 11.0 33.1 16.3 29.2 115.5 52.6 11.2 0.3 0.0 0.0 0.0 0.9 22.5 270.1 0 1953/54 32.0 12.5 42.3 59.7 31.6 162.6 26.2 0.2 0.0 0.0 0.0 1.3 30.7 368.4 0 1954/55 11.5 4.5 45.7 27.0 103.9 32.2 48.0 0.5 15.0 0.0 0.0 0.0 24.0 288.3 0 1955/56 13.2 47.0 53.8 6.7 108.2 77.3 17.5 1.0 0.0 3.0 0.0 8.5 28.0 336.2 0 1956/57 0.0 33.1 14.5 67.5 18.3 27.0 12.8 1.4 0.0 9.3 0.0 8.0 16.0 191.9 0 1957/58 15.5 59.6 38.3 44.9 66.9 45.8 0.4 1.1 0.0 0.0 0.0 0.0 22.7 272.5 0 1958/59 0.0 2.5 33.0 53.5 38.7 55.0 26.8 0.0 0.0 0.0 0.0 0.0 17.5 209.5 0 1959/60 0.1 9.1 12.8 14.3 94.8 16.1 5.6 10.5 0.0 0.0 0.0 0.2 13.6 163.5 0 1960/61 13.0 13.6 10.0 26.6 30.7 54.3 40.9 4.6 27.0 0.0 0.0 0.0 18.4 220.7 0 1961/62 0.0 4.7 6.6 21.7 108.8 18.0 2.6 0.0 0.0 0.0 12.0 0.0 14.5 174.4 0 1962/63 40.0 9.4 9.9 364.4 1.5 56.6 81.8 12.4 0.0 0.0 0.0 5.0 48.4 581.0 0 1963/64 1.6 42.6 18.3 11.5 38.5 51.3 27.5 2.0 0.0 0.0 4.5 0.0 16.5 197.8 0 1964/65 1.2 22.0 18.9 82.8 21.1 42.4 86.1 0.0 0.0 0.0 0.0 1.4 23.0 275.9 0 1965/66 6.0 15.3 0.0 149.4 53.9 41.0 39.0 0.0 0.2 0.0 0.0 38.2 28.6 343.0 0 1966/67 14.4 0.7 78.6 61.9 74.3 71.8 7.6 36.1 0.0 0.0 0.0 0.5 28.8 345.9 0 1967/68 0.0 34.0 18.0 41.9 29.6 85.3 7.0 28.7 8.0 0.0 0.0 0.0 21.0 252.5 0 1968/69 7.9 48.1 15.4 48.4 74.5 19.2 53.0 9.5 0.0 0.0 0.0 2.0 23.2 278.0 0 1969/70 0.0 18.8 2.8 40.5 33.6 14.1 9.6 0.0 0.0 0.0 0.0 0.1 10.0 119.5 0 1970/71 20.6 34.1 37.2 35.1 60.4 59.6 7.5 22.2 0.6 0.0 0.0 0.0 23.1 277.3 0 1971/72 4.0 27.4 3.8 101.0 10.3 167.6 70.3 0.0 0.0 0.0 0.0 0.0 32.0 384.4 0 1972/73 1.0 31.9 3.5 49.1 66.6 49.0 15.7 0.0 0.0 0.6 0.3 0.0 18.1 217.7 0 1973/74 52.5 10.2 48.1 178.0 164.5 97.5 109.0 0.1 0.6 0.0 0.0 1.4 55.2 661.9 0 1974/75 16.6 11.5 25.0 35.5 44.4 165.5 11.0 17.0 0.0 0.0 0.0 0.0 27.2 326.5 0 1975/76 0.0 4.7 54.3 161.4 91.6 123.6A 18.5 3.8 0.0 0.0 1.0 0.0 38.2A 458.9A 0 1976/77 7.0 0.0 17.0 79.0 257.6 37.1 52.0 4.9 0.0 0.0 0.0 0.5 37.9 455.1 0 1368 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 0699032 Neuhof Kowas Site 0699032.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 1977/78 15.3 0.2 31.6 169.8 151.4 24.8 8.8 4.0 0.0 0.0 8.0 1.5 34.6 415.4 0 1978/79 0.5 7.5 2.4 56.6 194.5 10.0 22.0 16.6 1.5 0.4 4.8 3.6 26.7 320.4 0 1979/80 16.4 33.3 19.5 37.8 53.6 95.2 10.5 0.0 0.0 0.0 0.0 23.7 24.2 290.0 0 1980/81 0.4 21.0 38.0 16.2 4.2 80.0 9.8 0.0 0.0 [ ] [ ] [ ] [18.8] [169.6] 92 1368 Tot Mean 9.5A 18.1A 28.9A 57.3A 68.8A 60.8A 28.7A 5.6A 1.7A 0.5A 1.0A 2.7 [23.9] [280.3] Mean Med. 3.9A 14.0A 19.2A 41.0A 60.7A 51.3A 17.5A 0.5A 0.0A 0.0A 0.0A 0.0 Med. Max 67.8A 72.4A 141.1A 364.4A 257.6A 207.3A 124.5A 56.3A 27.0A 9.9A 21.1A 62.5 [55.2] [661.9] Max Min 0.0A 0.0A 0.0A 0.0A 1.5A 0.0A 0.0A 0.0A 0.0A 0.0A 0.0A 0.0 [6.1] [72.9] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 70 70 72 72 71 71 71 71 70 69 69 67 72 72 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data [ ] Data Not Recorded