Jabatan Pengairan dan Saliran

Source is K:\mrpm33.mtd

Monthly totals 1961 to 2000 site 3334161 KG. BAHRU at BATU.9 JLN. NENASI

Days begin at 8:00:00am

Rain mm

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

1961 534.5 104.5 268.9 204.0 171.6 151.4 56.3 64.3 136.4 153.9 399.0 790.4 3035.2

1962 687.2 44.7 236.1 34.4 84.8 162.4 100.9 78.4 316.0 155.5 363.3 802.4 3066.1

1963 454.4 85.5 ? ? ? ? ? ? ? ? ? ? 539.9?

1964 202.8 375.7 183.7 227.3 160.8 117.9 63.2 139.8 102.1 247.4 ? ? 1820.7?

1965 35.6 157.1 37.9 119.3 126.9 71.9 98.7 52.0 16.7 288.8 302.7 325.7 1633.3

1966 421.4 150.9 101.0 208.9 71.4 109.1 135.8 159.6 46.6 285.3 148.5 289.5 2128.0

1967 707.8 645.0 341.0 115.4 142.0 204.1 65.2 200.6 115.0 141.4 492.5 680.5 3850.5

1968 157.0 0.0 91.4 66.8 81.8 87.6 105.2 232.8 220.5 225.6 249.3 536.6 2054.6

1969 421.9 194.6 179.4 84.0 251.5 208.5 94.5 99.4 311.7 101.7 279.3 667.3 2893.8

1970 248.1 30.3 62.2 128.0 240.0 88.1 37.4 61.4 171.9 297.4 228.5 970.9 2564.2

1971 792.0 119.3 158.4 3.8 147.8 127.8 244.0 119.7 136.6 222.2 49.9 1425.1 3546.6

1972 17.9 18.0 106.3 89.6 233.4 21.5 29.0 67.7 246.7 173.9 304.4 ? 1308.4?

1973 ? ? ? 81.2 28.0 79.0 95.8 49.0 ? ? 163.3 509.9 1006.2?

1974 12.6 271.9 93.9 158.7 168.3 297.5 141.0 221.5 260.0 381.5 413.6 260.9 2681.4

1975 339.0 81.0 176.0 440.5 373.0 250.0 81.5 ? ? ? 986.0 96.5 2823.5?

1976 6.5 0.5 84.0 154.5 92.1 166.4 173.6 207.9 114.8 142.7 130.5 1027.0 2300.5

1977 70.5 393.5 16.5 25.5 255.5 215.4 71.6 ? ? ? ? ? 1048.5?

1978 432.0 180.5 75.0 ? ? ? ? ? ? 437.5 ? ? 1125.0?

1979 140.5 80.5 276.5 231.0 166.0 ? ? 116.0 355.0 ? ? ? 1365.5?

1980 ? ? ? ? ? ? ? ? ? 752.5 797.0 0.0 1549.5?

1981 168.5 115.0 91.5 161.0 140.5 221.5 101.0 203.0 208.0 336.5 789.0 948.0 3483.5

1982 31.0 25.0 2.5 438.5 156.5 353.0 221.5 418.0 192.0 979.0 250.5 1236.5 4304.0

1983 103.0 15.0 0.0 58.0 450.5 167.0 181.5 54.0 41.5 131.0 1104.5 1537.0 3843.0

1984 709.5 155.5 191.5 282.0 588.0 188.5 441.5 751.5 370.5 538.0 905.0 1056.0 6177.5

1985 162.0 207.5 325.5 157.5 222.0 19.0 70.0 131.0 103.0 275.0 613.5 534.0 2820.0

1986 294.0 15.5 64.5 279.5 339.5 128.5 6.5 178.5 191.0 161.5 457.5 249.0 2365.5

1987 478.0 11.0 207.0 65.5 113.5 66.0 41.0 193.0 314.5 175.0 226.0 1077.0 2967.5

1988 118.0 146.0 405.5 53.0 93.5 41.0 38.0 0.0 92.5 272.0 837.5 97.5 2194.5

1989 171.5 41.0 202.0 199.5 152.5 56.0 74.5 131.5 139.0 463.0 397.5 129.0 2157.0

1990 377.0 72.5 62.0 122.5 75.0 82.0 36.0 86.0 213.0 97.0 616.5 714.5 2554.0

1991 471.0 104.5 232.0 91.0 196.0 86.0 62.0 45.5 20.0 166.5 543.0 1238.0 3255.5

1992 232.5 15.0 15.0 147.0 76.5 43.0 25.0 65.0 238.0 190.0 829.5 ? 1876.5?

1993 ? ? 326.0 206.0 50.0 96.0 277.0 192.5 260.0 720.0 ? ? 2127.5?

1994 ? ? ? ? ? ? ? ? ? ? ? ? ?

1995 ? ? ? ? ? ? ? ? ? ? ? ? ?

1996 238.5 38.5 15.0 24.5 80.5 8.5 54.0 84.5 18.0 23.0 45.0 39.0 669.0

1997 23.5 11.0 8.5 26.5 15.0 33.5 47.0 38.5 18.5 24.0 44.0 101.5 391.5

1998 15.0 3.5 16.0 14.0 0.0 11.0 32.5 27.5 45.0 34.5 26.5 453.0 678.5

1999 91.0 316.5 149.0 392.0 113.5 121.0 100.0 250.0 31.5 265.0 194.0 246.0 2269.5

2000 315.5 180.0 193.5 149.5 104.0 132.0 38.0 176.5 104.5 244.0 ? ? 1637.5?

Min. 6.5 0.0 0.0 3.8 0.0 8.5 6.5 0.0 16.7 23.0 26.5 0.0 391.5

Mean 276.6 125.9 142.7 149.7 164.6 123.9 101.2 148.4 161.0 275.8 425.4 622.0 2687.9

Max. 792.0 645.0 405.5 440.5 588.0 353.0 441.5 751.5 370.5 979.0 1104.5 1537.0 6177.5

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.