Jabatan Pengairan dan Saliran Malaysia

Source is G:\N. Sembilan\Rfmanual.mtd

Monthly totals 1979 to 2001 site 2822001 KG. BIRAH at N.SEMBILAN

Days end at 8:00:00am

Rain 1/10 mm

Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

1979 ? ? ? ? ? ? ? ? ? ? 2700 270 2970?

1980 380 1610 1720 1310 928 873 1810 1570 1670 2137 3333 1350 18690

1981 440 1490 490 4950 1200 310 150 680 950 1000 1380 1650 14690

1982 100 2088 1812 1310 1206 1639 840 800 570 3015 2815 690 16885

1983 570 380 370 350 1730 1063 2167 1505 1610 2190 3430 810 16175

1984 1610 3280 3500 1638 2603 100 2390 530 2060 1760 3990 3150 26610

1985 250 1500 2210 500 2080 100 1870 620 1110 1500 2500 2555 16795

1986 1495 1345 2265 1410 1840 1060 620 110 1810 2850 840 1700 17345

1987 840 600 1975 1330 1430 1240 660 1020 2190 1965 1040 2130 16420

1988 850 1220 700 830 1260 1410 1320 1690 1500 1520 3110 380 15790

1989 920 80 460 690 840 740 500 250 730 730 740 860 7540

1990 420 280 350 310 480 230 250 200 920 620 1200 380 5640

1991 230 80 480 850 830 605 370 310 500 730 820 2575 8380

1992 430 310 240 705 985 770 980 360 1225 920 975 1085 8985

1993 750 215 830 2060 1785 680 1345 770 1365 905 3100 2415 16220

1994 170 850 1945 320 500 505 175 550 650 1175 1015 375 8230

1995 425 635 895 590 690 1040 380 1510 955 1785 1915 1895 12715

1996 455 950 1315 1265 1905 1810 910 570 510 1900 910 1680 14180

1997 5 30 1295 625 190 445 95 655 1165 1680 2390 2140 10715

1998 810 115 295 265 1040 570 345 2020 1375 1130 2765 2350 13080

1999 680 1095 1240 850 350 485 310 950 340 ? ? ? 6300?

2000 ? ? ? ? ? ? ? ? ? ? ? ? ?

2001 ? 470 ? 1400 1000 ? 500 810 1200 2085 1800 2455 11720?

Min. 5 30 240 265 190 100 95 110 340 620 740 270 5640

Mean 592 887 1219 1122 1184 784 857 832 1162 1580 2037 1566 13952

Max. 1610 3280 3500 4950 2603 1810 2390 2020 2190 3015 3990 3150 26610

Remarks:

1. The Min Mean and Max of Annual means are for complete years only.

2. ‘?’ means incomplete data for the month.

3. ‘xxxx?’ means total amount with incomplete data.