Department of Water Affairs, Namibia HYMONTH V86 Output 28/07/2010 Site 0416872 Klipdrif Site 0416872.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 1951/52 [ ] [ ] [ ] [ ] 19.3 0.0 4.6 0.0 0.0 0.0 0.0 0.0 [3.0] [23.9] 123 1952/53 0.0 30.5 0.0 3.1 54.6 0.0 6.3 0.0 0.0 0.0 0.0 0.0 7.9 94.5 0 1953/54 0.0 7.0 33.5 14.0 0.0 147.0 0.0 0.0 0.0 0.0 0.0 0.0 16.8 201.5 0 1954/55 0.0 0.0 0.0 46.0 0.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 4.3 51.0 0 1955/56 0.0 53.0 12.0 16.0 75.0 40.0 0.0 0.0 0.0 6.5 0.0 0.0 16.9 202.5 0 1956/57 0.0 0.0 0.0 37.5 5.5 6.0 0.0 0.0 0.0 0.0 0.0 0.0 4.1 49.0 0 1957/58 0.0 4.5 8.5 48.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.1 61.5 0 1958/59 0.0 0.0 23.0 0.0 0.0 6.0 0.0 0.0 3.5 0.0 0.0 0.0 2.7 32.5 0 1959/60 0.0 0.0 0.0 0.0 10.0 9.2 0.0 0.0 0.0 0.0 0.0 0.0 1.6 19.2 0 1960/61 0.0 14.7 5.0 6.0 0.0 14.0 13.0 0.0 11.5 0.0 0.0 0.0 5.3 64.2 0 1961/62 0.0 0.0 8.5 5.0 [ ] 0.0 0.0 0.0 0.0 0.0 0.0 0.0 [1.2] [13.5] 28 1962/63 0.0 0.0 0.0 50.0 2.9 14.4 12.4 4.0 0.0 0.0 6.5 0.0 7.5 90.2 0 1963/64 3.0 0.0 [ ] 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 [0.3] [3.0] 31 1964/65 0.5 0.0 0.0 2.3 0.0 12.5 35.0 0.0 0.0 0.0 0.0 6.0 4.7 56.3 0 1965/66 0.0 0.0 0.0 70.0 42.5 11.5 0.0 0.0 0.0 0.0 0.0 7.5 11.0 131.5 0 1966/67 32.5 0.0 16.0 0.0 0.0 18.4 0.8 5.4 0.0 0.0 0.0 0.0 6.1 73.1 0 1967/68 0.0 3.9 4.1 0.0 0.0 78.5 0.0 1.8 0.0 0.0 0.0 0.0 7.4 88.3 0 1968/69 0.0 0.0 0.0 0.0 0.0 35.0 0.0 0.0 0.0 0.0 0.0 0.0 2.9 35.0 0 1969/70 0.0 0.0 0.0 8.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.7 8.5 0 1970/71 [ ] 0.0 0.0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.0] [0.0] 304 1971/72 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 366 1972/73 [ ] [ ] [ ] 0.0 33.7 40.0 11.0 0.0 0.0 0.0 0.0 0.0 [9.4] [84.7] 92 1973/74 35.5 0.0 95.5 144.9 165.0 89.5 12.0 0.0 0.0 0.0 0.0 0.0 45.2 542.4 0 1974/75 0.0 0.0 2.0 0.0 0.0 79.5 17.5 0.0 0.0 0.0 0.0 15.0 9.5 114.0 0 1975/76 0.0 0.0 28.0 85.0 23.0 84.0 57.5 5.0 0.0 0.0 0.0 0.0 23.5 282.5 0 1976/77 0.0 0.0 0.0 8.0 19.6 18.0 5.5 [ ] [ ] [ ] [ ] [ ] [7.3] [51.1] 153 1097 Tot Mean 3.3 4.9 10.7 23.7 19.6 29.5 7.3 0.7 0.7 0.3 0.3 1.2 [8.2] [95.0] Mean Med. 0.0 0.0 1.0 6.0 0.0 13.3 0.0 0.0 0.0 0.0 0.0 0.0 Med. Max 35.5 53.0 95.5 144.9 165.0 147.0 57.5 5.4 11.5 6.5 6.5 15.0 [45.2] [542.4] 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 22 23 22 23 23 24 24 23 23 23 23 23 25 25 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... [ ] Data Not Recorded