Department of Water Affairs, Namibia HYMONTH V86 Output 28/07/2010 Site 0566678 Namseb Site 0566678.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 0.0 [0.0] [0.0] 273 1913/14 3.2 30.6 0.0 25.8 30.1 61.8 3.8 0.3 0.0 0.0 0.0 0.0 13.0 155.6 0 1914/15 0.0 0.0 6.3 16.7 84.7 2.4 7.3 0.0 5.6 0.0 0.0 0.0 10.3 123.0 0 1915/16 0.0 0.0 7.5 2.0 32.5 44.3 3.5 0.0 0.0 0.0 0.0 0.0 7.5 89.8 0 1916/17 9.6 21.9 34.7 39.9 77.7 68.5 17.0 0.0 0.5 0.0 0.0 0.0 22.5 269.8 0 1917/18 0.0 0.0 8.5 4.7 82.7 68.8 1.5 7.5 0.0 0.9 0.0 0.0 14.6 174.6 0 1918/19 26.1 14.2 2.1 3.2 6.6 13.6 7.7 0.0 0.0 0.0 1.5 38.0 9.4 113.0 0 1919/20 19.4 11.2 0.0 0.0 70.1 38.7 1.7 1.0 [ ] 0.0 22.0 0.0 [14.9] [164.1] 30 1920/21 0.0 28.3 8.0 7.5 57.6 59.2 37.6 31.6 0.0 0.0 0.0 0.0 19.1 229.8 0 1921/22 0.0 0.7 7.0 2.0 11.5 1.5 1.0 16.2 2.0 0.0 0.0 0.0 3.5 41.9 0 1922/23 7.9 0.0 17.2 12.8 101.5 103.4 23.7 1.7 0.0 0.0 0.0 0.0 22.4 268.2 0 1923/24 0.6 19.2 0.1 4.5 12.7 7.2 14.3 0.0 0.0 [ ] 0.0 0.0 [5.3] [58.6] 31 1924/25 0.5 8.5 15.5 17.1 74.4 72.3 17.6 18.8 0.0 10.0 [ ] [ ] [23.5] [234.7] 61 1925/26 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 16.7 [16.7] [16.7] 335 1926/27 0.0 6.2 59.1 0.1 5.3 21.1 20.6 0.0 [ ] [ ] 2.0 0.0 [11.4] [114.4] 61 1927/28 0.2 16.1 8.6 71.7 15.0 124.5 28.0 0.0 0.0 0.0 0.0 0.0 22.0 264.1 0 1928/29 0.0 12.7 21.3 20.3 6.0 32.5 0.5 3.0 12.5 0.0 0.8 14.0 10.3 123.6 0 1929/30 7.3 0.0 9.1 0.9 20.0 27.4 0.0 0.0 0.0 0.0 0.0 0.0 5.4 64.7 0 1930/31 2.5 29.9 17.5 65.2 40.2 39.0 2.8 0.0 0.0 0.0 0.0 0.0 16.4 197.1 0 1931/32 0.0 3.0 7.3 0.0 16.0 14.1 9.9 8.8 0.0 0.0 0.0 0.0 4.9 59.1 0 1932/33 25.6 9.1 0.0 23.0 20.4 16.6 0.0 0.0 0.0 0.0 0.0 0.0 7.9 94.7 0 1933/34 0.0 0.5 58.9 170.5 138.0 110.1 73.0 0.0 0.0 0.0 0.0 0.0 45.9 551.0 0 1934/35 1.0 7.4 6.1 21.8 20.9 15.0 22.6 3.0 0.0 0.0 0.0 17.7 9.6 115.5 0 1935/36 0.0 0.0 23.5 14.6 0.0 85.1 3.1 21.7 0.0 0.0 0.0 0.0 12.3 148.0 0 1936/37 0.0 10.0 8.6 97.5 54.7 47.7 1.8 0.0 0.0 0.0 0.0 0.0 18.4 220.3 0 1937/38 9.0 4.1 4.4 44.5 0.0 1.2 22.7 32.6 9.8 0.0 0.0 0.0 10.7 128.3 0 1938/39 2.0 83.7 1.2 14.6 28.9 68.6 13.6 3.7 0.7 1.8 3.8 2.0 18.7 224.6 0 1939/40 8.0 13.1 4.5 1.3 92.7 4.3 0.0 0.0 3.6 0.0 0.0 9.7 11.4 137.2 0 1940/41 0.3 1.5 27.7 5.6 29.0 2.5 1.9 2.5 0.0 0.0 0.0 0.0 5.9 71.0 0 1941/42 0.0 0.5 [ ] [ ] 155.0 26.8 45.3 2.0 0.0 2.8 0.0 1.5 [23.4] [233.9] 62 1942/43 14.7 6.1 52.1 1.5 20.7 24.2 6.8 0.3 0.0 0.0 5.4 0.0 11.0 131.8 0 1943/44 0.0 7.1 60.0 60.5 4.8 0.5 0.0 1.3 0.0 0.0 0.0 0.3 11.2 134.5 0 1944/45 8.4 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [8.4] [8.4] 334 1187 Tot Mean 4.7 11.5 16.4 25.9 43.7 40.1 13.0 5.2 1.2 0.5 1.2 3.2 [13.6] [150.4] Mean Med. 0.5 7.3 8.5 14.6 28.9 30.0 7.0 0.7 0.0 0.0 0.0 0.0 Med. Max 26.1 83.7 60.0 170.5 155.0 124.5 73.0 32.6 12.5 10.0 22.0 38.0 [45.9] [551.0] Max Min 0.0 0.0 0.0 0.0 0.0 0.5 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 31 30 29 29 30 30 30 30 28 29 30 31 33 33 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... [ ] Data Not Recorded