Department of Water Affairs, Namibia HYMONTH V86 Output 29/07/2010 Site 0744549 Zachas Site 0744549.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 1917/18 [ ] [ ] [ ] 65.0 136.3 211.3 4.7 3.9 1.0 1.5 0.0 0.0 [47.1] [423.7] 92 1918/19 24.5 8.5 119.0 53.0 79.2 185.6 67.0 0.0 0.0 0.0 0.0 64.9 50.1 601.7 0 1919/20 17.2 40.3 32.2 86.9 168.5 72.3 9.1 0.0 0.0 0.0 109.0 11.0 45.5 546.5 0 1920/21 12.8 71.2 18.9 47.8 91.0 81.6 35.7 106.5 0.0 0.0 0.0 0.0 38.8 465.5 0 1921/22 13.8 77.4 12.1 48.1 29.0 16.6 0.0 0.2 0.0 0.0 0.0 0.0 16.4 197.2 0 1922/23 7.4 7.0 46.3 155.5 289.2 39.4 54.6 48.8 0.3 0.0 0.0 0.0 54.0 648.5 0 1923/24 45.0 19.2 7.6 30.2 12.5 177.8 1.0 [ ] [ ] [ ] [ ] 15.7 [38.6] [309.0] 123 1924/25 21.9 7.2 34.6 32.2 204.5 154.5 139.4 24.3 0.0 11.5 0.3 0.1 52.5 630.5 0 1925/26 2.8 19.3 37.5 50.8 39.2 62.8 44.5 29.0 29.5 0.0 0.0 0.5 26.3 315.9 0 1926/27 35.5 28.3 77.5 51.6 76.9 125.3 62.2 0.0 0.0 0.0 0.3 0.2 38.2 457.8 0 1927/28 37.7 26.2 101.3 49.9 12.2 132.4 33.6 5.3 [ ] [ ] [ ] [ ] [49.8] [398.6] 122 1928/29 [ ] [ ] [ ] 44.0 76.2 0.0 4.6 3.2 0.0 0.0 0.6 20.2 [16.5] [148.8] 92 1929/30 26.5 13.0 30.0 65.0 90.0 25.8 21.5 [ ] [ ] [ ] [ ] [ ] [38.8] [271.8] 153 1930/31 15.0 35.8 8.9 90.4 65.1 81.4 5.3 [ ] [ ] [ ] [ ] [ ] [43.1] [301.9] 153 1931/32 54.0 82.9 25.2 30.3 30.8 102.2 2.9 0.0 0.0 0.0 0.0 0.0 27.4 328.3 0 1932/33 44.6 15.9 36.3 34.9 23.8 8.1 0.0 0.0 0.0 0.0 0.0 0.0 13.6 163.6 0 1933/34 0.0 24.2 82.1 293.9 252.1 69.0 176.1 0.0 0.0 0.0 0.0 0.0 74.8 897.4 0 1934/35 20.9 83.2 65.7 63.5 63.9 41.0 40.8 [ ] [ ] [ ] [ ] [ ] [54.1] [379.0] 153 888 Tot Mean 23.7 35.0 46.0 71.8 96.7 88.2 39.1 15.8 2.4 1.0 8.5 8.0 [40.3] [415.9] Mean Med. 21.4 25.2 35.5 51.2 76.5 76.8 27.6 1.7 0.0 0.0 0.0 0.0 Med. Max 54.0 83.2 119.0 293.9 289.2 211.3 176.1 106.5 29.5 11.5 109.0 64.9 [74.8] [897.4] Max Min 0.0 7.0 7.6 30.2 12.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 [13.6] [148.8] Min OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 16 16 16 18 18 18 18 14 13 13 13 14 18 18 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... [ ] Data Not Recorded