Jabatan Pengairan dan Saliran Malaysia

Source is \\SVR-JPSHIS\Datanegeri\Perak\Rfmanual.mtd

Monthly totals 1953 to 2001 site 4309092 RUMAH PAM BOTA 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 ? ? 213.7 297.8 177.7 232.8 141.4 85.0 ? ? ? ? 1148.4?

1954 208.4 226.6 164.7 142.3 168.9 87.8 125.3 191.3 65.4 226.0 137.0 208.6 1952.3

1955 72.5 170.3 253.7 121.7 80.6 62.1 121.9 147.4 251.1 335.2 158.2 231.1 2005.8

1956 227.2 58.9 205.4 79.0 92.0 164.1 105.2 56.9 149.3 214.0 345.8 86.1 1783.9

1957 83.8 138.6 120.6 187.7 154.7 31.8 125.3 45.4 150.1 332.9 315.5 430.6 2117.0

1958 156.5 90.6 122.3 184.3 112.2 70.8 16.9 92.8 93.9 238.2 322.6 83.4 1584.5

1959 97.1 98.4 189.8 241.5 282.7 95.7 208.5 112.0 101.7 212.8 486.2 182.9 2309.3

1960 166.6 244.3 121.7 109.4 172.1 27.4 188.5 142.6 196.5 287.3 223.8 295.4 2175.6

1961 126.9 205.2 229.5 329.4 15.4 100.5 113.9 95.8 175.7 191.0 337.9 154.9 2076.1

1962 209.1 132.2 160.8 50.6 55.1 29.8 48.3 200.8 121.4 312.8 269.3 179.5 1769.7

1963 148.5 152.2 134.5 28.0 159.6 13.4 38.8 135.0 70.8 243.6 245.6 136.0 1506.0

1964 188.7 88.9 80.7 263.7 72.9 85.6 423.0 33.2 268.8 85.6 147.7 85.0 1823.8

1965 23.8 78.4 113.2 259.5 209.5 68.1 60.1 225.8 110.4 278.2 221.0 179.3 1827.3

1966 116.8 198.9 124.7 256.5 78.8 232.2 116.4 205.8 143.6 262.8 254.6 235.2 2226.3

1967 116.4 35.3 158.8 270.9 257.6 117.0 54.6 89.6 257.5 279.8 502.5 158.8 2298.8

1968 75.3 85.5 143.9 164.0 181.3 152.2 115.1 139.8 242.0 295.6 388.8 371.8 2355.3

1969 109.7 114.2 199.8 122.0 184.0 55.4 108.4 151.7 92.1 341.5 243.7 417.3 2139.8

1970 339.3 ? ? ? ? ? ? 100.0 167.0 169.3 148.5 220.9 1145.0?

1971 152.8 131.2 155.3 166.9 121.1 45.0 76.8 155.8 86.4 102.1 170.6 394.8 1758.8

1972 16.6 147.7 89.6 389.6 55.5 252.1 106.9 16.8 221.4 455.3 248.6 211.4 2211.5

1973 253.1 131.6 161.0 346.3 229.8 92.4 59.1 183.8 197.9 529.0 305.5 200.0 2689.5

1974 98.9 218.3 70.0 199.9 309.3 141.5 89.2 34.5 380.0 101.0 155.5 53.5 1851.6

1975 182.5 108.0 270.5 231.0 141.5 ? ? ? 199.0 72.0 316.5 335.5 1856.5?

1976 60.7 136.5 115.5 198.5 93.5 174.5 211.0 56.0 131.0 297.0 249.5 266.5 1990.2

1977 80.5 167.0 120.5 85.5 226.3 109.0 54.0 158.0 75.0 405.5 290.0 350.5 2121.8

1978 125.5 84.0 191.5 234.0 196.5 93.2 44.8 120.5 156.5 275.5 ? ? 1522.0?

1979 38.0 264.5 130.1 433.9 46.0 179.5 164.0 80.0 289.0 298.0 422.0 143.5 2488.5

1980 121.4 121.1 243.5 137.9 187.1 185.0 93.0 231.5 280.5 187.0 226.0 238.5 2252.5

1981 112.5 206.0 143.0 216.5 360.0 48.0 66.5 236.5 279.0 333.0 98.0 113.5 2212.5

1982 26.5 36.5 199.5 414.5 413.0 114.0 186.5 193.0 262.0 416.0 183.4 192.6 2637.5

1983 65.0 28.5 141.5 90.8 146.2 109.5 94.5 95.0 322.0 136.0 363.3 362.7 1955.0

1984 402.0 307.5 244.0 253.5 130.0 61.0 155.0 112.2 160.6 165.2 344.0 183.0 2518.0

1985 147.5 240.5 276.5 226.5 118.5 18.0 30.5 197.5 79.5 282.0 453.0 352.0 2422.0

1986 82.5 139.5 213.5 294.5 123.0 76.0 133.0 89.5 123.0 168.5 357.5 286.0 2086.5

1987 58.5 68.0 202.0 288.0 105.5 56.5 51.5 285.0 355.0 496.5 141.0 ? 2107.5?

1988 ? 215.0 228.0 229.5 138.5 102.5 133.5 317.5 257.5 20.5 302.0 228.5 2173.0?

1989 198.5 93.0 264.0 270.0 75.5 58.5 96.0 223.0 280.0 197.0 402.5 133.0 2291.0

1990 225.5 157.0 228.0 263.5 48.0 53.0 125.5 43.5 252.5 331.5 176.0 179.0 2083.0

1991 146.5 65.0 115.5 319.5 479.0 230.5 199.5 112.0 174.5 201.0 287.0 167.0 2497.0

1992 120.5 55.0 18.0 91.0 304.0 45.0 102.5 0.0 0.0 0.0 0.0 312.0 1048.0

1993 263.5 25.5 116.5 230.5 214.5 21.0 191.0 64.0 374.5 208.0 391.0 298.5 2398.5

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

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

1996 ? ? ? ? ? ? ? ? ? ? ? ? ?

1997 ? ? ? ? 98.5 67.0 308.0 109.0 287.5 440.0 465.0 258.5 2033.5?

1998 183.5 69.0 0.2 105.5 310.0 96.5 103.0 293.0 0.0 0.0 170.5 247.0 1578.2

1999 ? 157.0 276.0 ? 301.5 19.0 81.0 141.5 345.5 ? 319.5 131.5 1772.5?

2000 307.0 260.5 288.0 153.5 94.5 149.5 82.0 222.0 345.5 203.5 404.0 284.5 2794.5

2001 236.6 323.5 237.5 303.0 56.0 66.0 170.0 62.5 158.5 298.5 280.0 146.5 2338.6

Min. 16.6 25.5 0.2 28.0 15.4 13.4 16.9 0.0 0.0 0.0 0.0 53.5 1048.0

Mean 147.0 141.3 169.9 215.9 168.4 97.5 120.9 135.2 194.0 248.3 278.9 226.2 2109.9

Max. 402.0 323.5 288.0 433.9 479.0 252.1 423.0 317.5 380.0 529.0 502.5 430.6 2794.5

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

End of process

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.