Department of Water Affairs, Namibia HYMONTH V86 Output 29/07/2010 Site 0743370 Schellenberg Site 0743370.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 1929/30 [ ] [ ] [ ] [ ] [ ] 8.4 29.0 0.0 0.0 0.0 0.0 0.0 [5.3] [37.4] 151 1930/31 2.6 13.4 13.2 70.5 39.7 66.2 8.5 0.0 0.0 0.0 0.0 0.0 17.8 214.1 0 1931/32 11.9 38.7 27.2 21.2 16.8 53.2 3.1 0.6 0.0 0.0 0.0 0.0 14.4 172.7 0 1932/33 21.6 1.7 36.3 10.4 11.7 [ ] 2.3 0.0 0.0 0.0 0.0 0.0 [7.6] [84.0] 31 1933/34 0.0 73.9 131.4 253.7 207.6 202.0 77.2 2.0 0.0 0.0 0.0 0.0 79.0 947.8 0 1934/35 6.5 44.6 104.9 57.3 39.5 24.5 60.5 8.4 0.0 0.0 0.0 0.0 28.9 346.2 0 1935/36 1.9 7.2 28.5 127.3 22.0 104.0 26.9 26.9 0.0 0.0 0.0 1.2 28.8 345.9 0 1936/37 20.5 0.0 21.9 124.8 78.5 28.0 20.2 0.0 0.0 0.0 0.0 0.0 24.5 293.9 0 1937/38 2.4 37.4 74.7 109.1 27.9 18.4 43.5 18.3 0.0 0.0 0.0 0.0 27.6 331.7 0 1938/39 20.4 99.4 42.4 26.2 54.1 203.2 3.3 0.0 0.0 0.0 0.0 5.5 37.9 454.5 0 1939/40 47.5 37.1 48.6 107.1 39.6 80.6 46.9 0.0 1.5 0.0 0.0 3.6 34.4 412.5 0 1940/41 1.5 6.1 34.4 82.0 3.3 12.0 18.1 0.0 0.0 0.0 0.0 0.0 13.1 157.4 0 1941/42 23.6 3.3 4.1 14.7 85.1 97.8 47.1 2.3 0.0 1.0 0.0 18.8 24.8 297.8 0 1942/43 59.5 13.5 87.4 52.9 29.7 20.6 84.3 0.5 0.0 0.0 6.9 0.0 29.6 355.3 0 1943/44 3.0 53.1 126.0 208.2 52.1 16.5 0.0 0.0 0.0 0.0 0.0 2.0 38.4 460.9 0 1944/45 10.2 19.7 8.1 39.1 25.4 9.6 24.1 0.0 0.0 0.0 0.0 0.0 11.4 136.2 0 1945/46 0.0 71.5 98.9 7.3 38.6 20.1 15.6 0.0 0.0 0.0 0.0 1.3 21.1 253.3 0 1946/47 5.8 9.9 40.7 47.3 18.8 49.5 25.2 1.0 0.0 0.0 0.0 8.4 17.2 206.6 0 1947/48 2.5 2.3 47.5 32.8 90.9 45.4 20.3 6.3 0.0 5.4 0.0 0.0 21.1 253.4 0 1948/49 2.5 52.8 4.3 105.9 49.5 183.9 18.8 0.0 0.0 0.0 0.0 0.0 34.8 417.7 0 1949/50 16.8 15.8 6.6 80.8 108.0 110.1 80.4 45.8 3.0 0.0 6.2 5.8 39.9 479.3 0 1950/51 0.0 38.4 32.5 54.6 71.2 29.7 72.2 41.6 0.0 0.0 0.0 6.6 28.9 346.8 0 1951/52 15.2 21.3 37.0 68.0 140.7 12.7 21.8 0.0 18.8 0.0 0.0 0.0 28.0 335.5 0 1952/53 51.0 49.6 54.9 54.1 90.0 90.2 21.5 2.2 0.0 0.0 0.0 0.0 34.5 413.5 0 1953/54 41.0 39.0 81.0 46.5 131.3 207.1 45.5 0.0 0.0 0.0 0.0 14.5 50.5 605.9 0 1954/55 3.3 8.0 64.6 129.3 203.4 50.9 49.6 3.5 13.0 0.0 0.0 0.0 43.8 525.6 0 1955/56 42.5 92.0 17.7 88.4 81.3 99.2 13.0 0.0 0.0 1.0 0.0 4.0 36.6 439.1 0 1956/57 7.2 28.0 8.8 65.5 80.2 29.5 11.5 23.5 0.0 10.5 0.0 30.0 24.6 294.7 0 1957/58 33.0 93.0 23.0 122.0 42.0 77.0 1.5 0.0 0.0 0.0 0.0 0.0 32.6 391.5 0 1958/59 0.0 1.7 12.0 32.0 64.5 17.0 25.0 0.0 0.0 0.0 0.0 0.0 12.7 152.2 0 1959/60 2.0 33.0 6.0 29.0 261.0 10.0 17.0 16.0 0.0 0.0 0.0 0.0 31.2 374.0 0 1960/61 3.0 18.0 36.0 54.0 30.0 116.5 77.0 27.0 31.0 0.0 0.0 0.0 32.7 392.5 0 1961/62 0.0 11.0 25.0 46.0 77.5 11.0 3.0 0.0 0.0 1.0 0.0 0.0 14.5 174.5 0 1962/63 18.0 0.0 19.0 185.0 7.0 75.0 97.0 6.0 0.0 0.0 0.0 0.0 33.9 407.0 0 1963/64 4.0 112.6 33.0 11.0 6.0 52.0 16.0 9.0 0.0 0.0 2.0 0.0 20.5 245.6 0 1705 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 0743370 Schellenberg Site 0743370.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 1964/65 31.5 35.0 36.0 56.0 23.0 24.0 70.0 0.0 0.0 0.0 [ ] [ ] [27.6] [275.5] 61 1965/66 [ ] [ ] [ ] 51.0 90.0 17.0 [ ] [ ] [ ] [ ] [ ] [ ] [52.7] [158.0] 275 1966/67 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1967/68 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 61.5 13.0 0.0 0.0 0.1 [14.9] [74.6] 213 1968/69 7.5 19.3 1.0 50.5 40.5 32.0 60.0 0.0 0.0 0.0 0.0 2.0 17.7 212.8 0 1969/70 0.0 89.0 8.0 52.5 83.5A 1.1 25.5 0.0 0.0 0.0 0.0 0.0 21.6A 259.6A 0 1970/71 44.0 14.5 76.5 102.0 134.0 51.5 32.5 13.0 0.0 0.0 0.0 0.0 39.0 468.0 0 1971/72 5.5 28.0 12.5 80.5 7.5 116.0 92.0 0.0 0.0 0.0 0.0 0.0 28.5 342.0 0 1972/73 0.0 11.0 12.5 7.5 42.0 90.5 29.0 0.0 0.0 0.0 0.0 0.0 16.0 192.5 0 1973/74 19.0 6.5 48.5 205.0 197.0 90.5 [ ] 0.0 8.0 0.0 0.0 12.0 [53.3] [586.5] 30 1974/75 7.5 11.0 48.0 58.0 60.0 191.5 78.0 19.0 0.0 0.0 0.0 0.0 39.4 473.0 0 1975/76 4.0 10.0 41.0 177.0 184.5 139.5 34.0 4.5 0.0 0.0 0.0 29.5 52.0 624.0 0 1976/77 0.0 0.0 30.0 51.5 121.5 119.0 134.5 1.5 0.0 0.0 0.0 0.0 38.2 458.0 0 1977/78 95.0 69.0 59.5 251.5 287.2 18.2 18.0 0.0 0.0 0.0 3.5 0.0 66.8 801.9 0 1978/79 0.0 0.0 30.5 101.5 188.0 0.0 6.0 26.0 4.5 0.0 0.0 0.0 29.7 356.5 0 1979/80 38.0 61.0 24.5 18.5 136.0 59.0 0.0 0.0 0.0 0.0 0.0 44.0 31.8 381.0 0 1980/81 6.0 20.0 15.0 24.5 16.5 58.5 11.0 0.0 0.0 0.0 0.0 0.0 12.6 151.5 0 1981/82 6.5 5.0 23.5 4.0 41.0 34.5 34.0 0.0 0.0 0.0 0.0 6.0 12.9 154.5 0 1982/83 12.0 0.0 66.5 30.5 8.0 68.5 55.5 4.0 0.0 0.0 0.0 0.0 20.4 245.0 0 1983/84 4.0 60.5 80.5 17.5 22.5 47.0 139.5 12.5 0.0 0.0 0.0 0.0 32.0 384.0 0 1984/85 3.5 35.5 2.5 35.0 29.5 33.0 24.5 0.0 0.0 0.0 0.0 [ ] [14.9] [163.5] 30 1985/86 24.0 30.0 26.5 118.5 37.0 61.5 20.0 3.0 0.0 0.0 0.0 2.0 26.9 322.5 0 1986/87 41.0 17.5 14.5 9.0 116.5 5.0 89.5 3.5 0.0 0.0 0.0 0.0 24.7 296.5 0 1987/88 5.5 18.0 50.5 61.5 62.5 31.5 67.5 0.0 0.0 0.0 0.0 0.0 24.8 297.0 0 1988/89 0.0 17.0 84.0 172.5 152.5 0.0 22.0 12.0 0.0 0.0 0.0 0.0 38.3 460.0 0 1989/90 0.0 9.0 0.0 99.5 38.0 60.0 21.0 0.0 0.0 0.0 0.0 0.0 19.0 227.5 0 1990/91 0.0 33.0 49.5 185.5 176.5 0.0 0.0 0.0 0.0 0.0 0.0 24.5 39.1 469.0 0 1991/92 25.0 31.5 76.0 9.5 17.5 50.0 8.5 0.0 0.0 0.0 0.0 0.0 18.2 218.0 0 1992/93 11.0 8.0 23.5 37.0 210.0 33.5 86.0 0.0 0.0 0.0 0.0 0.0 34.1 409.0 0 1993/94 24.0 51.0 49.0 225.5 69.0 0.3 40.5 0.0 0.0 0.0 0.0 0.0 38.3 459.3 0 1994/95 0.0 12.5 10.0 18.5 10.0 99.1 0.0 0.0 0.0 0.0 0.0 0.0 12.5 150.1 0 1995/96 27.0 0.0 26.0 82.5 41.0 0.0 0.2 0.0 0.0 0.0 0.0 10.0 15.6 186.7 0 1996/97 0.0 29.0 131.0 169.0 81.5 140.0 12.0 29.5 0.0 0.0 0.0 26.0 51.5 618.0 0 1997/98 [ ] [ ] 75.0 69.5 39.0 39.5 16.0 0.0 0.0 0.0 0.0 18.5 [25.8] [257.5] 61 1998/99 3.3 13.1 20.5 22.5 99.0 54.0 0.0 [ ] [ ] [ ] [ ] [ ] [30.3] [212.4] 153 1705 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 0743370 Schellenberg Site 0743370.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 1999/ 0 [ ] 35.0 82.0 101.0 188.5 21.5 61.5 5.5 0.0 0.0 0.0 0.0 [45.0] [495.0] 31 2000/ 1 [ ] 0.0 27.0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [13.5] [27.0] 304 1705 Tot Mean 14.2 28.8 41.2 78.2 79.1A 59.1 36.1 6.4 1.4 0.3 0.3 4.2 [29.0] [332.7] Mean Med. 6.0 19.3 32.8 56.6 57.1A 48.3 24.5 0.0 0.0 0.0 0.0 0.0 Med. Max 95.0 112.6 131.4 253.7 287.2A 207.1 139.5 61.5 31.0 10.5 6.9 44.0 [79.0] [947.8] Max Min 0.0 0.0 0.0 4.0 3.3A 0.0 0.0 0.0 0.0 0.0 0.0 0.0 [5.3] [27.0] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 65 67 68 68 68 68 67 68 68 68 67 66 71 71 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data [ ] Data Not Recorded