Department of Water Affairs, Namibia HYMONTH V86 Output 29/07/2010 Site 0785411 Okatumba Suid Site 0785411.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 1912/13 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.0 0.0 1.3 [0.4] [1.3] 273 1913/14 2.5 62.2 27.6 143.9 119.1 66.2 29.7 0.0 0.0 0.0 0.0 0.0 37.6 451.2 0 1914/15 37.3 2.1 60.3 102.3 149.2 11.5 [ ] [ ] [ ] 0.0 0.0 0.0 [40.3] [362.7] 91 1915/16 0.1 [ ] 86.1 8.2 42.8 92.6 55.2 0.0 0.0 0.0 0.0 0.0 [25.9] [285.0] 30 1916/17 11.1 67.3 140.6 86.2 106.8 41.4 69.4 1.4 0.0 0.0 0.0 0.0 43.7 524.2 0 1917/18 0.0 17.3 38.8 40.6 105.8 143.7 1.5 1.7 0.0 0.0 0.0 0.6 29.2 350.0 0 1918/19 44.0 32.5 121.3 48.1 17.6 97.5 12.8 0.0 0.0 0.0 0.0 0.0 31.1 373.8 0 1919/20 32.6 16.2 19.9 34.2 175.7 26.4 49.3 3.2 0.0 [ ] [ ] [ ] [39.7] [357.5] 92 1920/21 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.0 [0.0] [0.0] 335 1921/22 7.5 17.7 9.6 49.5 68.7 11.6 0.0 0.1 0.0 0.0 0.0 0.0 13.7 164.7 0 1922/23 12.8 6.6 49.6 91.5 209.2 230.5 63.1 15.4 0.0 0.0 0.0 0.0 56.6 678.7 0 1923/24 19.4 9.2 6.4 18.4 23.1 51.2 7.4 0.0 0.0 0.0 0.0 0.5 11.3 135.6 0 1924/25 29.1 8.9 12.9 62.4 106.9 109.9 88.7 14.6 0.0 19.7 0.0 0.0 37.8 453.1 0 1925/26 4.8 17.7 14.5 49.9 7.3 38.8 47.9 18.6 20.8 0.0 0.0 1.2 18.5 221.5 0 1926/27 2.2 1.5 74.2 43.5 28.4 87.3 48.3 0.0 0.0 0.0 0.0 0.0 23.8 285.4 0 1927/28 15.3 61.1 18.4 104.1 44.9 154.2 49.1 2.1 0.0 0.0 0.0 3.6 37.7 452.8 0 1928/29 0.0 8.8 5.8 39.8 94.4 132.7 0.6 0.0 0.0 0.0 0.0 18.1 25.0 300.2 0 1929/30 50.6 20.1 3.4 62.0 101.4 31.0 18.1 0.0 0.0 0.0 0.0 0.0 23.9 286.6 0 1930/31 12.1 24.6 18.7 105.9 113.2 55.8 0.0 0.0 0.0 0.0 0.0 0.0 27.5 330.3 0 1931/32 0.0 21.3 21.4 2.5 15.6 125.6 0.0 1.9 0.0 0.0 0.0 0.0 15.7 188.3 0 1932/33 22.3 8.8 26.9 8.7 23.6 36.8 0.6 0.0 [ ] [ ] [ ] [ ] [16.0] [127.7] 122 943 Tot Mean 16.0 22.4 39.8 58.0 81.8 81.3 30.1 3.3 1.2 1.1 0.0 1.3 [26.4] [301.5] Mean Med. 12.1 17.5 21.4 49.5 94.4 66.2 23.9 0.0 0.0 0.0 0.0 0.0 Med. Max 50.6 67.3 140.6 143.9 209.2 230.5 88.7 18.6 20.8 19.7 0.0 18.1 [56.6] [678.7] Max Min 0.0 1.5 3.4 2.5 7.3 11.5 0.0 0.0 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 19 18 19 19 19 19 18 18 17 18 18 19 21 21 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... [ ] Data Not Recorded