Results
Country: | Sudan
| Station: | Malakal | River: | WhiteNile | Area: | 1080000 km2 | Lat: | 9.58 | Lon: | 31.62 | Source: | RivDIS | PointID: | 1226 | Area Units: | km2 | Discharge Units: | m3/sec | Starting Year: | 1912 | Ending Year: | 1982 | Total Years: | 71 | Total Usable Years: | 71 | |
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Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
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1912 | 701 | 582 | 511 | 470 | 444 | 609 | 862 | 1090 | 1219 | 1235 | 1184 | 1011 | 826.5 |
1913 | 675 | 574 | 545 | 513 | 638 | 663 | 840 | 978 | 1053 | 1105 | 856 | 608 | 754 |
1914 | 541 | 508 | 489 | 486 | 489 | 628 | 810 | 1019 | 1246 | 1340 | 1304 | 1247 | 842.25 |
1915 | 970 | 603 | 518 | 501 | 563 | 713 | 910 | 1052 | 1149 | 1220 | 1261 | 1138 | 883.17 |
1916 | 728 | 562 | 507 | 501 | 545 | 709 | 933 | 1086 | 1311 | 1489 | 1574 | 1597 | 961.83 |
1917 | 1597 | 1339 | 828 | 717 | 750 | 922 | 1075 | 1205 | 1358 | 1545 | 1697 | 1795 | 1235.67 |
1918 | 1855 | 1909 | 1807 | 1111 | 914 | 1122 | 1243 | 1418 | 1547 | 1493 | 1392 | 1093 | 1408.67 |
1919 | 817 | 748 | 672 | 609 | 657 | 871 | 1049 | 1179 | 1242 | 1306 | 1334 | 1075 | 963.25 |
1920 | 698 | 594 | 530 | 478 | 541 | 767 | 888 | 981 | 1057 | 1135 | 1141 | 1030 | 820 |
1921 | 653 | 512 | 459 | 435 | 533 | 663 | 825 | 933 | 995 | 1071 | 1045 | 597 | 726.75 |
1922 | 560 | 429 | 359 | 331 | 388 | 601 | 787 | 910 | 979 | 1067 | 1103 | 1052 | 713.83 |
1923 | 638 | 429 | 395 | 501 | 526 | 775 | 918 | 1097 | 1219 | 1254 | 1184 | 1105 | 836.75 |
1924 | 683 | 526 | 474 | 505 | 574 | 648 | 813 | 929 | 1010 | 1097 | 1095 | 1049 | 783.58 |
1925 | 694 | 524 | 481 | 466 | 548 | 706 | 881 | 993 | 1060 | 1116 | 1111 | 966 | 795.5 |
1926 | 616 | 487 | 500 | 478 | 593 | 760 | 862 | 1000 | 1111 | 869 | 1215 | 1153 | 803.67 |
1927 | 933 | 578 | 518 | 505 | 500 | 655 | 840 | 955 | 1022 | 1064 | 1045 | 675 | 774.17 |
1928 | 522 | 466 | 448 | 509 | 679 | 798 | 929 | 1064 | 1149 | 1232 | 1250 | 1149 | 849.58 |
1929 | 716 | 582 | 526 | 524 | 731 | 887 | 1000 | 1071 | 1153 | 1235 | 1215 | 1149 | 899.08 |
1930 | 813 | 591 | 522 | 516 | 571 | 706 | 873 | 981 | 1030 | 1056 | 1030 | 761 | 787.5 |
1931 | 578 | 491 | 466 | 462 | 474 | 652 | 862 | 985 | 1107 | 1187 | 1219 | 1049 | 794.33 |
1932 | 627 | 542 | 507 | 505 | 563 | 771 | 922 | 1060 | 1203 | 1377 | 1435 | 1444 | 913 |
1933 | 1276 | 752 | 623 | 617 | 623 | 756 | 903 | 1168 | 1331 | 1392 | 1412 | 1276 | 1010.75 |
1934 | 858 | 624 | 574 | 563 | 627 | 760 | 966 | 1097 | 1215 | 1276 | 1304 | 1273 | 928.08 |
1935 | 903 | 628 | 567 | 582 | 642 | 860 | 1008 | 1093 | 1145 | 1187 | 1203 | 1146 | 913.67 |
1936 | 739 | 626 | 548 | 505 | 586 | 783 | 892 | 978 | 1060 | 1112 | 1111 | 896 | 819.67 |
1937 | 612 | 545 | 500 | 478 | 574 | 763 | 866 | 1052 | 1141 | 1239 | 1188 | 1026 | 832 |
1938 | 672 | 558 | 533 | 532 | 571 | 733 | 907 | 1011 | 1103 | 1232 | 1269 | 1269 | 865.83 |
1939 | 1183 | 735 | 597 | 570 | 653 | 833 | 948 | 1011 | 1076 | 1131 | 1157 | 944 | 903.17 |
1940 | 616 | 538 | 511 | 493 | 511 | 667 | 817 | 929 | 999 | 1041 | 1014 | 709 | 737.08 |
1941 | 545 | 491 | 462 | 447 | 500 | 748 | 881 | 978 | 1045 | 1075 | 1095 | 1086 | 779.42 |
1942 | 765 | 549 | 537 | 466 | 552 | 748 | 888 | 1004 | 1141 | 1172 | 1157 | 1019 | 833.17 |
1943 | 612 | 520 | 1993 | 505 | 563 | 667 | 825 | 966 | 1057 | 1101 | 1118 | 937 | 905.33 |
1944 | 597 | 526 | 492 | 509 | 597 | 787 | 903 | 996 | 1084 | 1149 | 1103 | 896 | 803.25 |
1945 | 623 | 524 | 474 | 412 | 459 | 698 | 843 | 959 | 1084 | 1209 | 1215 | 1161 | 805.08 |
1946 | 854 | 541 | 455 | 408 | 455 | 655 | 843 | 1101 | 1354 | 1411 | 1442 | 1448 | 913.92 |
1947 | 1411 | 967 | 545 | 547 | 582 | 744 | 899 | 1015 | 1126 | 1220 | 1238 | 1250 | 962 |
1948 | 1008 | 602 | 537 | 509 | 552 | 771 | 914 | 1015 | 1114 | 1172 | 1215 | 1247 | 888 |
1949 | 1097 | 715 | 567 | 559 | 541 | 740 | 884 | 1015 | 1161 | 1284 | 1265 | 1247 | 922.92 |
1950 | 1149 | 706 | 552 | 547 | 638 | 756 | 907 | 1052 | 1192 | 1276 | 1273 | 1187 | 936.25 |
1951 | 825 | 558 | 504 | 447 | 444 | 628 | 787 | 869 | 949 | 1004 | 1022 | 978 | 751.25 |
1952 | 664 | 506 | 455 | 455 | 530 | 671 | 817 | 922 | 991 | 1037 | 1060 | 955 | 755.25 |
1953 | 623 | 520 | 477 | 482 | 533 | 675 | 821 | 970 | 1068 | 1135 | 1145 | 914 | 780.25 |
1954 | 638 | 516 | 481 | 497 | 507 | 686 | 866 | 1034 | 1207 | 1303 | 1296 | 1202 | 852.75 |
1955 | 974 | 640 | 522 | 540 | 560 | 744 | 877 | 966 | 1076 | 1149 | 1172 | 1153 | 864.42 |
1956 | 1060 | 786 | 589 | 594 | 679 | 802 | 925 | 1026 | 1157 | 1239 | 1226 | 1209 | 941 |
1957 | 1135 | 735 | 616 | 690 | 597 | 794 | 914 | 1022 | 1076 | 1105 | 1080 | 873 | 886.42 |
1958 | 597 | 529 | 481 | 455 | 515 | 675 | 873 | 996 | 1095 | 1161 | 1141 | 1123 | 803.42 |
1959 | 828 | 562 | 515 | 478 | 582 | 736 | 858 | 944 | 1033 | 1090 | 1103 | 1097 | 818.83 |
1960 | 866 | 570 | 560 | 509 | 601 | 752 | 892 | 985 | 1033 | 1060 | 1072 | 1019 | 826.58 |
1961 | 679 | 545 | 515 | 532 | 515 | 667 | 862 | 1064 | 1242 | 1392 | 1323 | 1269 | 883.75 |
1962 | 1232 | 1116 | 903 | 698 | 709 | 871 | 1015 | 1142 | 1250 | 1317 | 1350 | 1392 | 1082.92 |
1963 | 1403 | 1219 | 847 | 725 | 877 | 1006 | 1127 | 1288 | 1496 | 1728 | 1805 | 1777 | 1274.83 |
1964 | 1467 | 1237 | 1079 | 956 | 910 | 987 | 1183 | 1549 | 2006 | 2273 | 2395 | 2396 | 1536.5 |
1965 | 2262 | 1843 | 1418 | 1184 | 1045 | 1080 | 1306 | 1512 | 1620 | 1702 | 1697 | 1541 | 1517.5 |
1966 | 1194 | 958 | 817 | 767 | 866 | 1072 | 1213 | 1347 | 1512 | 1646 | 1743 | 1642 | 1231.42 |
1967 | 1329 | 987 | 798 | 733 | 698 | 837 | 1022 | 1213 | 1373 | 1571 | 1577 | 1515 | 1137.75 |
1968 | 1388 | 1067 | 846 | 712 | 704 | 854 | 1010 | 1156 | 1284 | 1750 | 1435 | 1215 | 1118.42 |
1969 | 967 | 892 | 817 | 787 | 795 | 967 | 1143 | 1226 | 1319 | 1423 | 1493 | 1423 | 1104.33 |
1970 | 1047 | 916 | 809 | 744 | 737 | 915 | 1068 | 1215 | 1377 | 1481 | 1539 | 1550 | 1116.5 |
1971 | 1296 | 1033 | 885 | 797 | 744 | 841 | 1036 | 1215 | 1377 | 1481 | 1527 | 1527 | 1146.58 |
1972 | 1215 | 897 | 772 | 708 | 860 | 945 | 1124 | 1215 | 1238 | 1238 | 1168 | 930 | 1025.83 |
1973 | 761 | 669 | 630 | 609 | 716 | 879 | 1004 | 1112 | 1211 | 1265 | 1304 | 1232 | 949.33 |
1974 | 910 | 715 | 649 | 621 | 660 | 868 | 1026 | 1164 | 1365 | 1512 | 1489 | 1433 | 1034.33 |
1975 | 985 | 752 | 694 | 663 | 679 | 825 | 989 | 1120 | 1292 | 1459 | 1535 | 1493 | 1040.5 |
1976 | 1360 | 962 | 768 | 713 | 730 | 910 | 1030 | 1130 | 1215 | 1280 | 1330 | 1240 | 1055.67 |
1977 | 879 | 729 | 694 | 671 | 636 | 833 | 1035 | 1145 | 1290 | 1340 | 1350 | 1290 | 991 |
1978 | 1060 | 752 | 694 | 686 | 816 | 955 | 1060 | 1270 | 1250 | 1320 | 1350 | 1320 | 1044.42 |
1979 | 1150 | 955 | 821 | 747 | 781 | 949 | 1110 | 1250 | 1350 | 1400 | 1390 | 1070 | 1081.08 |
1980 | 854 | 754 | 705 | 682 | 713 | 933 | 1034 | 1164 | 1250 | 1321 | 1358 | 1135 | 991.92 |
1981 | 791 | 694 | 657 | 655 | 713 | 833 | 955 | 1108 | 1269 | 1400 | 1323 | 1303 | 975.08 |
1982 | 828 | 739 | 683 | 644 | 649 | 756 | 881 | 1045 | 1145 | 1202 | 1207 | 937 | 893 |
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Avg | 921.15 | 719.38 | 645.49 | 585.25 | 627.44 | 789.31 | 944.77 | 1081.83 | 1198.08 | 1281.07 | 1288.37 | 1181.87 | 938.67 |
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Std Dev | 331.43 |
283.03 |
273.54 |
149.18 |
126.56 |
117.4 |
113.29 |
133.02 |
171.59 |
215.14 |
229.05 |
287.69 |
172.58 |
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| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
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