Department of Water Affairs, Namibia HYMONTH V86 Output 28/07/2010 Site 0608472 530101 at Onis Site 0608472.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 1952/53 [ ] [ ] [ ] 0.0 195.7 0.0 1.7 0.0 0.0 0.0 0.0 0.0 [21.9] [197.4] 92 1953/54 0.0 0.0 12.0 30.0 23.0 116.0 12.0 0.0 0.0 0.0 0.0 0.0 16.1 193.0 0 1954/55 0.0 1.5 0.0 35.0 44.0 12.0 0.0 0.0 18.0 0.0 0.0 0.0 9.2 110.5 0 1955/56 0.0 0.0 0.0 81.0 22.0 154.0 0.0 0.0 0.0 0.0 0.0 0.0 21.4 257.0 0 1956/57 0.0 0.0 0.0 57.0 112.0 [ ] 0.0 0.0 0.0 0.0 0.0 0.0 [15.4] [169.0] 31 1957/58 0.0 [ ] 12.0 26.0 22.0 49.0 0.0 0.0 0.0 0.0 0.0 0.0 [9.9] [109.0] 30 1958/59 0.0 0.0 6.0 20.0 41.0 19.5 0.0 0.0 0.0 0.0 0.0 0.0 7.2 86.5 0 1959/60 0.0 0.0 0.0 10.0 57.0 37.0 0.0 0.0 0.0 0.0 0.0 0.0 8.7 104.0 0 1960/61 0.0 4.0 0.0 15.0 24.0 0.0 14.0 0.0 0.0 0.0 0.0 0.0 4.8 57.0 0 1961/62 0.0 0.0 [ ] 0.0 73.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 [6.7] [73.5] 31 1962/63 17.0 0.0 3.7 86.0 24.0 36.5 0.0 0.0 0.0 0.0 0.0 0.0 13.9 167.2 0 1963/64 0.0 6.0 0.0 0.0 18.0 20.0 0.0 0.0 0.0 0.0 0.0 0.0 3.7 44.0 0 1964/65 0.0 0.0 0.0 80.8 10.0 0.0 38.0 0.0 0.0 0.0 0.0 0.0 10.7 128.8 0 1965/66 0.0 0.0 1.1 16.1 49.0 40.0 0.0 0.0 0.0 0.0 0.0 0.0 8.9 106.2 0 1966/67 0.0 0.0 41.0 8.5 58.0 93.0 [ ] [ ] [ ] [ ] [ ] [ ] [33.4] [200.5] 183 1967/68 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 366 1968/69 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1969/70 [ ] [ ] [ ] 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 [0.0] [0.0] 92 1970/71 0.0 0.0 0.0 43.0 67.0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [22.0] [110.0] 214 1971/72 [ ] [ ] [ ] 64.5 0.0 142.5 56.0 0.0 0.0 0.0 0.0 0.0 [29.2] [263.0] 92 1972/73 0.0 [ ] [ ] [ ] [ ] 64.0 [ ] [ ] [ ] [ ] [ ] [ ] [32.0] [64.0] 303 1973/74 [ ] [ ] [ ] 207.0 155.0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [181.0] [362.0] 306 2105 Tot Mean 1.1 0.8 5.4 41.0 52.4 46.1 7.6 0.0 1.1 0.0 0.0 0.0 [22.8] [140.1] Mean Med. 0.0 0.0 0.0 26.0 41.0 36.5 0.0 0.0 0.0 0.0 0.0 0.0 Med. Max 17.0 6.0 41.0 207.0 195.7 154.0 56.0 0.0 18.0 0.0 0.0 0.0 [181.0] [362.0] Max Min 0.0 0.0 0.0 0.0 0.0 0.0 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 16 14 14 19 19 17 16 16 16 16 16 16 20 20 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... [ ] Data Not Recorded