Department of Water Affairs, Namibia HYMONTH V86 Output 28/07/2010 Site 0489583 Sinclair Site 0489583.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 [ ] [ ] [ ] 0.0 0.0 15.2 0.7 13.1 0.0 0.0 0.0 0.0 [3.2] [29.0] 92 1932/33 [ ] 0.0 0.0 0.0 15.8 6.9 0.0 0.0 0.0 0.0 7.9 0.0 [2.8] [30.6] 31 1933/34 0.0 0.0 [ ] 66.6 56.5 92.8 27.9 0.0 0.0 0.0 0.0 0.0 [22.2] [243.8] 31 1934/35 1.5 3.2 22.3 36.5 57.1 32.0 1.3 2.4 0.0 0.0 17.0 [ ] [15.8] [173.3] 30 1935/36 0.0 0.0 1.7 0.8 0.0 78.4 1.9 3.2 0.0 0.0 0.0 0.0 7.2 86.0 0 1936/37 0.0 10.0 106.8 49.7 104.1 24.3 17.0 0.0 0.0 1.1 0.0 0.0 26.1 313.0 0 1937/38 0.0 0.0 19.0 131.0 3.0 0.0 24.0 18.8 3.5 0.0 [ ] [ ] [19.9] [199.3] 61 1938/39 [ ] [ ] [ ] [ ] [ ] 94.2 3.9 4.7 0.0 17.6 0.6 [ ] [20.2] [121.0] 181 1939/40 [ ] [ ] [ ] 16.3 37.4 0.5 0.8 0.0 2.3 3.0 0.0 16.5 [8.5] [76.8] 92 1940/41 5.1 0.0 1.3 13.7 3.5 0.0 0.0 0.5 5.9 0.0 1.3 0.0 2.6 31.3 0 1941/42 4.3 0.0 0.0 2.3 98.5 26.9 63.5 18.5 3.6 0.0 0.0 0.0 18.1 217.6 0 1942/43 6.7 0.0 15.0 8.4A 3.8A 24.9 15.5 0.0 0.8 0.0 0.0 [ ] [6.8] [75.1] 30 1943/44 0.0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.0] [0.0] 335 1944/45 [ ] [ ] [ ] [ ] [ ] 14.5 0.0 0.0 0.0 0.0 0.0 0.0 [2.1] [14.5] 151 1945/46 0.0 0.0 43.0 0.0 10.4 0.0 13.2 0.0 0.0 0.0 0.0 0.0 5.6 66.6 0 1946/47 0.0 0.0 10.9 0.0 0.0 35.1 20.1 15.0A 0.0 0.0 0.0 3.3 7.0A 84.4A 0 1947/48 0.0 0.0 0.0 49.2 20.3 5.1 13.0 0.0 0.0 0.0 0.0 0.0 7.3 87.6 0 1948/49 0.0 39.0 0.0 0.0 65.3 22.3 26.1 0.0 0.0 0.0 0.0 0.0 12.7 152.7 0 1949/50 0.0 8.1 7.1 39.9 93.5 91.5 50.3 15.2 0.0 2.3 0.0 0.0 25.7 307.9 0 1950/51 0.0 0.0 5.8 15.2 32.8 2.5 5.8 1.3 15.2 0.0 0.0 0.0 6.6 78.6 0 1951/52 0.0 26.4 0.0 6.6 111.0 10.7 3.6 0.0 0.0 0.8 0.0 0.0 13.3 159.1 0 1952/53 5.1 47.5 0.0 5.1 79.3 2.5 27.5 10.5 0.0 1.0 0.0 9.5 15.7 188.0 0 1953/54 0.0 0.0 0.0 6.5 7.5 43.5 5.0 11.5 0.0 0.0 0.0 0.0 6.2 74.0 0 1954/55 0.0 0.6 0.0 1.1 2.8 2.2 0.4 0.2 0.0 0.1 0.0 0.0 0.6 7.4 0 1955/56 4.5 10.0 0.0 16.5 116.5 70.5 12.0 0.0 1.0 12.0 0.0 0.0 20.3 243.0 0 1956/57 0.0 0.1 0.0 42.0 69.0 47.5 14.0 2.0 1.0 0.0 0.0 0.0 14.6 175.6 0 1957/58 0.0 6.0 18.0 18.0 16.0 22.0 3.0 0.0 0.0 0.0 0.0 0.0 6.9 83.0 0 1958/59 0.0 0.0 7.0 23.0 28.0 54.0 6.0 15.0 0.0 0.0 0.0 0.0 11.1 133.0 0 1959/60 0.0 0.0 0.0 5.5 28.0 36.0 0.0 2.5 14.0 0.0 9.0 0.0 7.9 95.0 0 1960/61 0.0 0.0 0.0 5.0 5.0 19.0 31.0 0.0 24.0 0.0 0.0 0.0 7.0 84.0 0 1961/62 0.0 0.0 0.0 13.0 93.0 37.0 0.0 0.0 1.0 0.0 7.0 0.0 12.6 151.0 0 1962/63 9.0 0.0 0.0 117.0 17.0 14.0 49.0 0.0 0.0 0.0 34.0 0.0 20.0 240.0 0 1963/64 28.0 12.0 0.0 0.0 10.5 0.0 0.0 1.0 2.0 0.0 0.0 0.0 4.5 53.5 0 1964/65 5.0 0.0 0.0 23.0 11.0 22.0 14.0 0.0 0.0 0.0 0.0 30.0 8.8 105.0 0 1965/66 30.0 0.0 0.0 64.0 71.0 16.0 29.0 0.0 4.0 0.0 2.0 4.0 18.3 220.0 0 1278 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 28/07/2010 Site 0489583 Sinclair Site 0489583.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 0.0 0.0 3.7 33.0 23.0 89.0 20.0 0.0 0.0 0.0 0.0 0.0 14.1 168.7 0 1967/68 0.5 16.0 4.0 1.0 7.0 35.0 0.0 0.0 0.0 0.0 0.0 0.0 5.3 63.5 0 1968/69 10.0 0.0 23.0 0.0 37.0 41.0 6.0 0.0 0.0 0.0 0.0 1.0 9.8 118.0 0 1969/70 0.0 0.0 0.0 15.3 15.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.5 30.3 0 1970/71 31.0 0.0 0.0 12.0 60.0 2.0 0.0 0.0 0.0 0.0 0.0 0.0 8.8 105.0 0 1971/72 0.0 0.0 8.0 182.0 6.0 52.0 83.0 0.0 0.0 0.0 0.0 0.0 27.6 331.0 0 1972/73 0.0 0.0 0.0 0.0 34.0 23.0 25.0 0.0 0.0 0.0 0.0 0.0 6.8 82.0 0 1973/74 5.0 0.0 56.0 98.0 76.0 10.0 36.0 0.0 0.0 0.0 0.0 0.0 23.4 281.0 0 1974/75 10.0 0.0 10.0 0.0 37.0 120.0 [ ] 6.0 0.0 0.0 0.0 0.0 [16.6] [183.0] 30 1975/76 0.0 0.0 9.0 87.5 131.0 67.0 18.0 0.0 0.0 0.0 0.0 0.0 26.0 312.5 0 1976/77 0.0 0.0 0.0 38.0 88.0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [25.2] [126.0] 214 1278 Tot Mean 3.8 4.4 9.3 28.9A 41.4A 31.9 15.5 3.2A 1.8 0.9 1.8 1.6 [12.0] [134.8] Mean Med. 0.0 0.0 0.0 13.7A 28.0A 22.7 12.0 0.0A 0.0 0.0 0.0 0.0 Med. Max 31.0 47.5 106.8 182.0A 131.0A 120.0 83.0 18.8A 24.0 17.6 34.0 30.0 [27.6] [331.0] Max Min 0.0 0.0 0.0 0.0A 0.0A 0.0 0.0 0.0A 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 41 41 40 43 43 44 43 44 44 44 43 40 46 46 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data [ ] Data Not Recorded