Department of Water Affairs, Namibia HYMONTH V86 Output 28/07/2010 Site 0531618 Persip Site 0531618.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 1928/29 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.0 6.0 [3.0] [6.0] 304 1929/30 0.3 0.0 35.8 22.0 29.0 5.7 0.0 0.0 0.0 0.0 0.0 0.0 7.7 92.8 0 1930/31 11.5 8.3 1.8 14.2 10.9 58.7 0.0 0.0 0.0 0.0 0.0 0.0 8.8 105.4 0 1931/32 0.8 9.9 1.5 0.9 48.1 29.4 0.0 0.0 0.0 0.0 0.0 0.0 7.5 90.6 0 1932/33 18.8 4.0 19.8 1.3 19.6 2.4 0.0 0.0 0.0 0.0 0.0 0.0 5.5 65.9 0 1933/34 0.0 15.2 65.3 131.9 116.3 102.2 12.3 2.9 0.4 0.0 0.0 0.0 37.2 446.5 0 1934/35 12.3 12.6 13.5 3.5 26.9 47.5 29.4 25.6 0.0 0.0 0.0 3.6 14.6 174.9 0 1935/36 0.0 0.4 23.1 18.0 1.1 77.1 17.3 15.0 0.0 0.0 0.0 0.0 12.7 152.0 0 1936/37 6.8 0.6 22.8 117.7 126.7 49.4 0.2 0.0 0.0 0.0 0.0 0.0 27.0 324.2 0 1937/38 4.8 10.8 113.1 40.0 3.5 11.8 28.0 15.5 0.0 2.0 0.0 0.0 19.1 229.5 0 1938/39 0.0 84.9 26.0 16.2 34.1 37.3 31.0 2.3 12.7 8.7 11.6 0.5 22.1 265.3 0 1939/40 14.1 34.0 11.8 17.4 119.4 28.9 4.3 0.0 0.3 0.0 0.0 12.2 20.2 242.4 0 1940/41 0.0 22.1 1.0 49.6 44.4 7.4 0.0 0.0 0.0 0.0 0.0 0.0 10.4 124.5 0 1941/42 29.2 1.0 0.0 7.1 76.3 54.7 43.2 14.7 0.0 0.0 0.0 8.1 19.5 234.3 0 1942/43 29.7 1.0 36.9 15.0 5.3 27.1 52.0 1.8 0.0 0.0 11.6 0.0 15.0 180.4 0 1943/44 0.0 42.2 77.7 167.9 21.6 21.6 0.0 4.3 6.1 0.0 0.0 0.0 28.5 341.4 0 1944/45 0.0 0.0 0.0 29.7 16.5 64.0 5.3 0.0 0.0 0.0 0.0 0.0 9.6 115.5 0 1945/46 0.0 14.2 45.8 1.3 21.4 34.3 3.5 0.0 0.0 0.0 0.0 0.0 10.0 120.5 0 1946/47 0.0 0.0 55.3 20.8 0.8 30.9 6.7 5.9 0.0 0.0 0.0 3.8 10.4 124.2 0 1947/48 0.0 15.5 8.7 11.9 46.4 44.0 8.2 7.1 0.0 0.0 0.0 0.0 11.8 141.8 0 1948/49 0.0 32.0 1.3 0.0 13.2 92.8 9.5 0.0 12.2 0.0 22.9 0.0 15.3 183.9 0 1949/50 5.1 3.0 2.5 9.4 81.3 122.3 22.9 16.1 0.3 0.0 0.0 0.0 21.9 262.9 0 1950/51 0.0 2.3 10.5 1.3 12.9 35.5 19.4 5.9 0.0 0.0 0.0 0.0 7.3 87.8 0 1951/52 0.0 15.7 1.3 2.8 62.3 8.0 8.4 0.0 11.7 0.0 0.0 0.5 9.2 110.7 0 1952/53 3.7 9.2 0.5 0.0 67.5 42.5 40.5 0.0 0.0 0.0 0.0 0.0 13.7 163.9 0 1953/54 20.5 1.0 81.0 5.0 7.0 131.3 12.5 3.0 0.0 0.0 0.0 0.0 21.8 261.3 0 1954/55 0.0 31.5 8.5 83.3 47.0 71.0 13.5 12.3 14.0 0.0 0.0 0.0 23.4 281.1 0 1955/56 0.0 15.0 25.6 31.0 136.5 101.1 2.0 0.0 0.0 0.0 0.0 0.0 25.9 311.2 0 1956/57 0.5 5.8 19.5 59.0 20.5 42.5 18.8 3.5 0.0 4.1 0.0 9.0 15.3 183.2 0 1957/58 10.4 27.0 100.0 46.5 10.0 7.5 17.0 1.0 0.0 0.0 0.0 2.0 18.4 221.4 0 1958/59 0.0 0.0 3.5 49.0 20.0 13.0 1.0 1.0 7.0 0.0 0.0 0.0 7.9 94.5 0 1959/60 0.0 0.0 18.0 20.0 99.5 56.5 36.0 1.0 0.0 0.0 0.0 0.0 19.2 231.0 0 1960/61 0.0 16.0 0.0 60.4 17.0 28.9 38.0 22.0 86.3 0.0 0.0 0.0 22.4 268.6 0 1961/62 0.0 9.5 25.5 4.0 129.0 3.0 0.0 0.0 0.0 0.0 0.0 0.0 14.3 171.0 0 1962/63 0.0 0.3 0.0 157.0 [ ] 42.5 49.5 10.0 0.3 3.5 0.0 0.0 [23.9] [263.1] 28 574 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 28/07/2010 Site 0531618 Persip Site 0531618.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 1963/64 22.5 36.5 16.1 0.0 0.0 1.5 0.0 0.0 0.0 0.0 3.5 0.0 6.7 80.1 0 1964/65 8.5 21.2 7.5 10.6 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [12.0] [47.8] 242 574 Tot Mean 5.5 14.0 24.5 34.0 43.9 43.8 15.2 4.9 4.3 0.5 1.4 1.3 [15.7] [183.8] Mean Med. 0.0 9.7 14.8 16.8 24.2 37.3 9.5 1.0 0.0 0.0 0.0 0.0 Med. Max 29.7 84.9 113.1 167.9 136.5 131.3 52.0 25.6 86.3 8.7 22.9 12.2 [37.2] [446.5] Max Min 0.0 0.0 0.0 0.0 0.0 1.5 0.0 0.0 0.0 0.0 0.0 0.0 [3.0] [6.0] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 36 36 36 36 34 35 35 35 35 35 36 36 37 37 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... [ ] Data Not Recorded