Jabatan Pengairan dan Saliran Malaysia

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

Monthly totals 1953 to 2001 site 4909072 KOLAM TAKONGAN AIR at CHENDROH, PERAK

Days end at 8:00:00am

Rain mm

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

1953 ? ? 147.6 303.0 205.9 154.6 168.6 ? ? ? ? ? 979.7?

1954 131.2 81.0 196.2 125.2 164.4 81.3 269.9 105.0 98.7 447.8 155.9 123.6 1980.2

1955 26.4 147.4 138.7 388.7 313.1 36.1 121.2 156.1 190.9 332.8 222.7 95.9 2170.0

1956 97.4 58.6 178.2 124.8 147.1 170.9 98.9 89.9 150.0 334.7 189.4 89.5 1729.4

1957 36.0 145.7 96.7 236.1 282.2 110.7 173.6 39.8 160.3 224.7 233.5 147.0 1886.3

1958 93.9 47.2 211.3 139.5 245.4 141.2 57.5 107.2 106.2 227.5 263.6 50.0 1690.5

1959 75.6 203.4 166.5 160.8 211.0 190.5 144.0 117.9 197.1 433.1 389.7 263.3 2552.9

1960 107.0 51.1 154.3 204.0 137.0 114.8 259.2 131.7 75.3 161.1 258.8 262.7 1917.0

1961 138.8 149.5 273.3 201.3 89.1 168.5 123.0 30.4 204.7 280.8 280.3 209.3 2149.0

1962 118.3 34.2 168.7 218.3 261.0 92.1 76.0 184.1 138.3 303.7 118.5 186.2 1899.4

1963 82.1 58.5 157.4 120.4 263.0 116.9 101.6 101.8 203.5 255.4 389.7 98.1 1948.4

1964 233.6 81.1 81.2 466.7 205.6 192.8 401.6 57.7 307.0 208.6 110.5 98.3 2444.7

1965 1.9 73.3 203.6 254.4 107.5 34.1 102.0 255.1 208.4 440.6 173.0 279.2 2133.1

1966 101.9 97.2 127.3 424.2 142.1 174.5 112.8 110.7 162.1 539.2 185.3 222.0 2399.3

1967 219.6 64.6 129.0 205.4 288.8 117.6 140.1 90.9 224.6 290.8 369.0 55.0 2195.4

1968 84.5 63.5 106.6 246.6 225.2 164.6 108.4 129.7 171.4 202.5 101.5 123.0 1727.5

1969 221.0 108.0 259.3 145.2 95.7 53.0 85.7 324.0 43.6 444.4 207.2 117.2 2104.3

1970 154.4 26.6 123.8 277.7 160.1 137.9 115.2 97.3 150.5 341.4 394.0 218.6 2197.5

1971 74.0 86.7 114.9 207.8 86.5 80.1 38.9 205.3 118.6 143.7 71.6 337.9 1566.0

1972 15.8 199.3 105.2 294.0 45.9 ? ? 81.7 240.7 356.4 287.9 142.3 1769.2?

1973 36.6 29.5 108.7 267.5 315.5 134.3 119.5 86.9 112.3 425.8 222.7 ? 1859.3?

1974 27.0 114.1 47.5 216.2 214.5 151.1 140.1 23.5 239.5 109.0 98.0 32.0 1412.5

1975 161.0 103.0 209.4 261.0 177.0 96.5 387.0 83.5 209.5 89.0 201.5 220.0 2198.4

1976 27.0 83.1 225.2 247.5 164.2 146.5 180.5 83.1 145.2 200.0 132.2 58.5 1693.0

1977 35.5 102.5 114.0 144.6 207.7 77.4 127.9 146.0 193.8 533.7 201.9 71.2 1956.2

1978 225.5 178.1 111.2 103.2 111.2 22.7 50.7 101.6 105.3 191.2 214.5 83.2 1498.5

1979 18.2 115.4 72.8 301.5 124.4 133.4 114.5 47.5 238.0 214.6 315.5 9.9 1705.7

1980 51.4 126.5 192.5 270.7 203.0 79.0 129.0 138.0 155.0 332.0 265.8 132.5 2075.3

1981 52.1 140.6 92.5 291.0 207.5 118.5 88.0 54.5 280.3 197.5 79.5 63.0 1665.0

1982 84.7 109.0 105.0 142.0 245.0 108.0 49.5 91.5 164.0 ? 367.2 82.6 1548.5?

1983 ? 96.0 82.5 43.5 339.0 165.2 105.3 89.8 332.8 191.0 93.2 116.2 1654.6?

1984 125.5 185.0 158.0 178.5 157.0 96.0 186.5 65.5 57.5 204.5 344.8 159.2 1918.0

1985 86.0 273.0 237.5 272.5 113.5 33.0 79.0 85.5 116.0 319.5 305.0 94.5 2015.0

1986 45.0 85.0 120.5 276.0 187.5 79.0 57.5 101.0 123.5 211.5 188.0 100.0 1574.5

1987 54.5 64.0 ? 160.5 175.5 95.5 ? ? ? 323.0 295.0 228.5 1396.5?

1988 123.0 193.0 138.0 216.5 179.5 161.5 156.5 343.5 152.0 102.8 256.2 61.0 2083.5

1989 103.0 44.0 159.5 206.0 70.0 95.0 49.5 91.7 318.5 220.5 114.0 129.5 1601.2

1990 43.0 120.3 163.7 213.2 346.5 85.0 188.0 87.5 141.5 356.0 220.5 120.2 2085.4

1991 86.1 69.7 353.0 306.0 540.2 147.0 75.7 138.5 158.0 235.0 150.0 113.5 2372.7

1992 42.5 91.5 139.0 133.5 210.0 87.0 162.5 ? ? 100.0 204.0 85.0 1255.0?

1993 228.0 95.0 213.5 145.5 355.5 84.0 154.5 75.0 92.2 269.5 267.0 134.7 2114.4

1994 ? 163.0 353.5 142.5 135.5 79.0 2.5 134.0 132.0 303.0 330.0 134.5 1909.5?

1995 83.6 42.0 223.6 360.2 107.7 136.8 62.4 257.7 149.0 274.2 395.6 ? 2092.8?

1996 87.0 191.5 198.0 276.5 160.0 130.0 232.0 186.0 74.0 392.0 205.5 210.5 2343.0

1997 41.5 239.0 40.5 358.5 137.0 76.5 99.0 177.0 273.5 453.5 243.0 70.0 2209.0

1998 57.5 93.0 81.5 210.0 427.5 108.0 146.5 304.0 234.5 216.5 377.0 148.0 2404.0

1999 310.5 121.0 181.5 222.0 114.0 55.5 66.5 185.0 368.5 593.0 292.0 192.0 2701.5

2000 162.5 167.0 237.0 312.5 90.0 181.5 25.0 200.5 405.0 358.5 350.5 213.0 2703.0

2001 168.5 99.5 38.5 259.0 50.0 74.0 102.0 213.0 239.5 163.0 147.5 132.5 1687.0

Min. 1.9 26.6 38.5 43.5 45.9 22.7 2.5 23.5 43.6 89.0 71.6 9.9 1412.5

Mean 99.6 110.6 157.0 230.2 194.7 111.9 128.4 130.6 181.8 288.3 235.0 137.3 2017.7

Max. 310.5 273.0 353.5 466.7 540.2 192.8 401.6 343.5 405.0 593.0 395.6 337.9 2703.0

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.