Jabatan Pengairan dan Saliran Malaysia

Source is \\Svr-jpshis\datanegeri\Perak\Rfmanual.mtd

Monthly totals 1953 to 2001 site 4806032 SEK. KEB'SAAN MATANG at PERAK

Days end at 8:00:00am

Rain mm

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

1953 ? ? 249.2 301.3 227.0 87.4 332.3 22.8 134.4 371.4 200.1 299.3 2225.2?

1954 229.2 145.6 197.7 474.0 415.6 126.7 306.7 261.3 60.8 518.5 225.5 161.9 3123.5

1955 63.2 294.1 174.8 271.2 248.3 83.6 164.6 116.4 339.5 413.2 341.6 273.5 2784.0

1956 220.2 184.5 463.5 334.3 235.2 121.5 121.4 174.6 134.1 339.4 443.6 169.6 2941.9

1957 119.1 106.4 98.8 215.2 261.0 73.5 225.7 60.6 357.4 464.1 317.6 448.1 2747.5

1958 243.2 91.1 323.3 230.6 369.8 111.6 69.5 107.7 135.7 375.4 327.8 171.0 2556.7

1959 135.6 361.3 247.1 409.2 238.0 164.5 201.4 177.5 210.3 429.7 367.4 249.8 3191.8

1960 243.2 206.6 238.1 195.6 63.1 106.5 244.6 162.1 263.5 318.3 360.5 414.1 2816.2

1961 133.3 297.6 420.6 331.4 86.0 176.7 353.9 79.8 120.1 152.3 667.2 229.3 3048.2

1962 173.2 80.5 351.5 182.0 107.5 83.2 22.0 115.9 61.6 524.7 359.3 149.1 2210.5

1963 59.3 200.5 351.5 71.0 348.9 44.1 126.6 58.6 301.9 320.0 448.1 137.7 2468.2

1964 123.0 326.8 65.8 422.5 217.6 86.1 220.2 88.5 292.1 225.3 238.0 135.3 2441.2

1965 62.2 127.9 386.3 352.0 217.7 38.0 88.7 384.0 299.4 549.9 230.7 274.0 3010.8

1966 238.9 213.8 262.2 266.9 222.8 440.6 113.3 170.6 262.1 510.5 247.1 312.9 3261.7

1967 156.8 215.5 259.8 259.9 430.9 99.4 39.4 84.4 143.9 182.8 533.5 146.0 2552.3

1968 113.1 23.5 284.2 296.3 135.6 321.8 204.6 232.2 50.9 402.1 225.1 236.3 2525.7

1969 243.3 75.1 323.2 227.6 290.6 148.2 26.5 308.0 129.5 278.5 235.7 327.1 2613.3

1970 283.3 97.5 187.1 368.2 237.2 79.9 112.6 98.5 215.0 360.8 562.9 309.2 2912.2

1971 125.5 132.1 252.1 313.8 57.2 84.7 47.5 146.4 212.2 244.5 291.0 416.3 2323.3

1972 79.8 125.6 89.0 384.0 72.7 213.7 36.8 28.1 252.2 465.3 297.6 298.2 2343.0

1973 138.3 92.0 200.4 395.2 596.7 165.9 244.8 125.2 111.2 638.2 303.0 264.8 3275.7

1974 90.0 175.5 189.9 391.3 ? ? ? ? ? ? ? ? 846.7?

1975 ? ? ? ? ? ? ? ? 437.0 118.5 288.0 489.5 1333.0?

1976 55.0 118.5 340.5 287.0 178.5 70.5 169.0 140.5 214.5 396.0 279.5 305.5 2555.0

1977 73.5 286.5 52.7 123.6 188.8 97.0 80.0 175.0 146.0 490.0 318.0 223.0 2254.1

1978 156.0 100.0 534.0 326.0 192.0 160.0 105.0 6.5 74.2 370.8 159.0 254.0 2437.5

1979 29.0 42.0 40.0 126.0 105.0 48.0 167.0 123.0 261.0 230.5 255.5 63.0 1490.0

1980 64.0 113.0 131.0 194.0 155.0 34.9 56.1 111.0 165.0 205.0 176.4 189.6 1595.0

1981 76.0 78.0 115.0 151.0 288.0 124.0 52.0 46.0 143.0 85.0 113.0 55.0 1326.0

1982 24.0 51.0 95.0 181.5 180.5 62.0 131.0 65.0 160.0 200.0 278.0 226.0 1654.0

1983 73.0 107.0 58.0 27.0 280.0 167.0 127.0 111.0 255.0 116.0 122.0 280.0 1723.0

1984 205.0 240.0 220.0 205.0 92.0 70.0 137.0 85.0 75.0 125.0 185.0 210.0 1849.0

1985 120.0 120.0 245.0 130.0 96.0 0.5 98.0 85.0 125.1 115.0 206.0 115.0 1455.6

1986 26.0 21.5 197.5 167.0 49.5 15.2 21.0 31.5 72.0 144.0 36.2 75.0 856.4

1987 54.0 15.0 52.0 57.0 104.0 42.0 55.0 40.0 48.8 165.0 388.0 89.0 1109.8

1988 102.0 136.0 101.0 124.0 3.0 147.5 100.0 235.0 222.0 204.0 160.0 13.5 1548.0

1989 302.0 60.0 85.0 47.8 109.2 116.0 75.5 15.2 447.0 174.4 43.9 75.4 1551.4

1990 92.2 101.4 98.0 107.7 41.4 37.0 71.0 9.0 120.0 212.5 192.4 67.1 1149.7

1991 49.5 18.7 33.7 66.0 110.0 34.6 36.1 29.5 49.9 42.3 46.3 72.6 589.2

1992 38.4 29.4 18.6 46.4 79.0 27.8 31.9 50.3 51.2 40.0 50.3 48.0 511.3

1993 64.2 17.8 41.2 36.8 75.9 56.5 71.8 188.0 82.1 67.2 333.4 123.9 1158.8

1994 130.4 90.9 132.7 125.2 143.0 72.4 16.0 127.0 134.0 253.0 302.0 96.0 1622.6

1995 96.4 67.0 118.0 137.0 146.0 146.0 50.0 149.0 175.0 158.0 154.0 87.0 1483.4

1996 68.0 ? 50.0 ? 84.0 78.0 105.0 196.0 80.0 196.0 92.0 111.0 1060.0?

1997 10.0 131.0 143.0 137.0 86.0 140.0 120.0 92.0 110.0 198.0 132.0 117.0 1416.0

1998 159.0 98.5 165.5 200.5 289.0 153.5 240.0 448.0 273.5 370.0 362.0 330.0 3089.5

1999 263.0 184.0 553.5 137.5 149.7 40.5 60.0 192.0 495.0 790.5 422.5 377.0 3665.2

2000 431.0 326.0 310.5 531.5 231.5 435.5 145.0 346.5 515.5 443.0 491.0 282.5 4489.5

2001 258.5 171.5 177.5 751.5 180.5 331.0 290.5 74.0 327.5 380.5 144.5 107.5 3195.0

Min. 10.0 15.0 18.6 27.0 3.0 0.5 16.0 6.5 48.8 40.0 36.2 13.5 511.3

Mean 133.9 136.9 202.6 236.5 185.5 118.4 125.8 131.4 194.7 299.5 269.9 206.4 2242.7

Max. 431.0 361.3 553.5 751.5 596.7 440.6 353.9 448.0 515.5 790.5 667.2 489.5 4489.5

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.