Department of Water Affairs, Namibia HYMONTH V86 Output 28/07/2010 Site 0419665 Eisenstein Site 0419665.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 [ ] [ ] [ ] [ ] 35.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 [4.4] [35.0] 123 1952/53 1.5 39.3 0.0 0.0 44.4 52.7 21.1 0.0 0.0 0.0 0.0 0.0 13.2 159.0 0 1953/54 10.2 0.0 33.7 17.8 9.0 164.2 19.5 5.5 0.0 0.0 0.0 0.0 21.7 259.9 0 1954/55 0.0 12.0 0.0 72.6 20.5 36.5 16.0 3.2 38.5 0.0 0.0 0.0 16.6 199.3 0 1955/56 3.5 41.0 3.0 108.0A 42.0 248.0 0.0 24.0 0.0 0.0 0.0 0.0 39.1A 469.5A 0 1956/57 1.4 0.0 2.0 12.0 8.8 75.0 7.3 0.0 0.0 0.0 0.0 5.0 9.3 111.5 0 1957/58 10.0 20.2 27.5 56.8 15.5 1.1 7.7 0.8 0.0 0.0 0.0 0.0 11.6 139.6 0 1958/59 0.0 0.0 3.0 7.2 5.0 50.3 4.7 0.0 5.5 0.0 0.0 0.0 6.3 75.7 0 1959/60 0.0 7.0A 11.5 8.0 11.5 28.5 8.2 0.0 1.5 0.0 0.0 1.5 6.5A 77.7A 0 1960/61 0.0 7.8 19.1 6.8 22.5 38.0 86.0 0.0 24.5 0.0 0.0 0.0 17.1 204.7 0 1961/62 0.0 22.2 0.0 3.5 80.0 0.0 0.0 0.0 0.0 0.0 3.5 0.0 9.1 109.2 0 1962/63 0.0 10.0 8.0 81.5 15.5 43.0 61.8 7.9 0.0 0.0 0.0 0.0 19.0 227.7 0 1963/64 6.0 25.5A 7.0 0.0 0.0 3.5 33.3 0.0 0.0 0.0 0.0 1.0 6.4A 76.3A 0 1964/65 17.5 8.0 0.0 26.0 9.5 40.5 33.7 0.0 0.0 0.0 0.0 7.0 11.8 142.2 0 1965/66 7.0 41.2 0.0 35.5 49.0 36.0 11.5 0.0 2.2 0.0 0.0 7.0 15.8 189.4 0 1966/67 29.5 0.0 4.5 37.7 38.0 70.9 4.0 35.5 0.0 0.0 0.0 0.0 18.3 220.1 0 1967/68 0.0 12.0 0.0 0.0 3.5 154.7 26.5 0.0 0.0 0.0 0.0 0.0 16.4 196.7 0 1968/69 2.0 9.0 11.5 0.0 83.0 22.0 33.0 0.0 0.0 0.0 0.0 0.0 13.4 160.5 0 1969/70 0.0 6.5 0.0 23.0 4.8 0.0 0.0 0.0 1.0 0.0 0.0 0.0 2.9 35.3 0 1970/71 34.0 0.0 0.0 31.0 80.5 16.4 12.5 0.0 0.0 0.0 0.0 0.0 14.5 174.4 0 1971/72 5.0 4.5 8.6 121.1 0.0 47.6A 23.0 0.0 0.0 0.0 0.0 0.0 17.5A 209.8A 0 1972/73 0.0 1.5 0.0 0.0 57.5 25.0 1.0 0.0 7.0 0.0 0.0 0.0 7.7 92.0 0 1973/74 29.0 0.0 20.1 251.6 243.0A 37.5 35.0 0.0 0.0 0.0 0.0 0.0 51.3A 616.2A 0 1974/75 0.1 25.0 6.5 7.5 0.0 104.0 45.0 3.0 5.5 3.5 0.0 0.0 16.7 200.1 0 1975/76 0.0 0.0 6.5 235.0 103.2 117.7 36.0 3.0 0.0 1.5 0.0 0.0 41.9 502.9 0 1976/77 6.5 0.0 0.0 3.0 66.0 70.5 50.7 0.0 0.0 0.0 0.0 0.0 16.4 196.7 0 1977/78 0.0 0.0 0.0 19.0 13.0 80.5 9.0 0.0 0.0 0.0 0.0 5.5 10.6 127.0 0 1978/79 0.0 0.0 0.0 36.0 59.0 0.0 3.0 36.0 0.0 16.0 0.0 0.0 12.5 150.0 0 1979/80 0.0 0.0 0.0 0.0 35.0 56.0 0.0 0.0 0.0 0.0 0.0 0.0 7.6 91.0 0 1980/81 0.0 0.0 0.0 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.0] [0.0] 273 396 Tot Mean 5.6 10.1A 5.9 42.9A 39.8A 55.9A 20.3 4.1 3.0 0.7 0.1 0.9 [15.2] [181.6] Mean Med. 0.1 6.5A 2.0 18.4A 22.5A 40.5A 12.5 0.0 0.0 0.0 0.0 0.0 Med. Max 34.0 41.2A 33.7 251.6A 243.0A 248.0A 86.0 36.0 38.5 16.0 3.5 7.0 [51.3] [616.2] Max Min 0.0 0.0A 0.0 0.0A 0.0A 0.0A 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 29 29 29 28 29 29 29 29 29 29 29 29 30 30 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... A ... Accumulated Data [ ] Data Not Recorded