Jabatan Pengairan dan Saliran

Source is K:\arpm3097.mtd

Monthly totals 1970 to 1997 site 3026156 POS ISKANDAR at PAHANG

Days begin at 8:00:00am

Rain mm

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

1970 ? ? ? ? ? ? 53.7 162.6 194.5 156.0 115.8 418.1 1100.6?

1971 788.6 ? ? 56.3 220.6 82.5 39.0 142.3 ? ? 214.5 ? 1543.8?

1972 ? 89.5 45.3 207.4 177.4 92.8 4.1 152.8 202.1 200.3 324.1 403.2 1899.0?

1973 112.5 109.6 117.2 ? 103.6 81.1 41.8 ? ? ? ? ? 565.8?

1974 22.4 148.8 ? ? ? ? ? ? ? ? 82.7 110.5 364.5?

1975 179.0 ? ? ? ? 41.0 167.5 87.0 ? ? 314.0 ? 788.5?

1976 ? ? 91.5 125.5 156.5 237.5 39.0 66.0 129.0 158.0 ? ? 1003.0?

1977 ? ? ? ? ? ? 59.5 102.0 ? ? ? ? 161.5?

1978 ? ? ? ? ? ? ? ? 28.0 59.5 99.0 ? 186.5?

1979 ? ? ? ? ? ? ? ? ? 231.5 226.5 30.6 488.6?

1980 128.6 ? 128.0 60.0 56.5 225.9 256.8 195.9 ? ? ? ? 1051.7?

1981 28.4 82.7 33.1 184.7 ? ? ? ? ? 192.8 353.4 186.6 1061.7?

1982 8.9 12.8 279.0 240.5 ? ? ? ? ? 117.5 200.5 101.0 960.2?

1983 94.5 21.0 20.0 36.5 262.5 52.0 170.0 ? 109.0 174.0 ? ? 939.5?

1984 ? 496.0 229.5 82.5 182.0 142.5 210.0 154.0 251.0 254.0 167.5 236.5 2405.5?

1985 52.0 208.5 254.5 90.0 1.0 6.5 ? 23.5 ? ? ? ? 636.0?

1986 ? ? ? ? 132.5 84.0 116.0 24.5 279.0 ? ? 316.5 952.5?

1987 215.0 3.5 113.5 216.0 ? ? ? ? 231.0 312.0 259.0 218.0 1568.0?

1988 ? 155.0 216.5 353.5 137.5 89.0 85.5 220.5 210.5 70.0 339.0 41.0 1918.0?

1989 308.0 15.0 215.5 315.0 146.5 137.0 150.0 84.0 202.0 191.0 120.5 77.0 1961.5

1990 61.5 69.0 43.5 ? ? ? ? ? ? ? ? ? 174.0?

1991 ? 93.5 36.0 79.5 220.0 64.5 107.5 38.0 59.0 58.0 60.0 ? 816.0?

1992 ? ? 29.0 39.0 9.0 2.5 32.5 47.0 77.0 86.5 62.5 ? 385.0?

1993 ? ? 267.0 123.0 ? ? 160.5 141.0 136.0 354.5 322.0 219.5 1723.5?

1994 ? 258.5 263.0 98.5 212.0 153.0 ? ? ? 80.0 321.0 ? 1386.0?

1995 338.5 142.0 130.0 176.5 ? ? 38.5 167.0 ? ? 297.0 331.0 1620.5?

1996 ? ? 134.0 324.0 ? ? 85.5 161.0 ? ? 68.5 193.0 966.0?

1997 ? 91.5 154.0 297.5 44.5 97.0 114.0 110.0 163.0 161.5 277.5 ? 1510.5?

Min. 8.9 3.5 20.0 36.5 1.0 2.5 4.1 23.5 28.0 58.0 60.0 30.6 1961.5

Mean 179.8 124.8 140.0 163.5 137.5 99.3 101.7 115.5 162.2 168.1 211.3 205.9 1961.5

Max. 788.6 496.0 279.0 353.5 262.5 237.5 256.8 220.5 279.0 354.5 353.4 418.1 1961.5

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.