Jabatan Pengairan dan Saliran Malaysia

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

Monthly totals 1953 to 2001 site 5104052 KAWASAN SG. ACHEH 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 ? ? 122.2 191.4 130.2 150.7 248.3 144.8 283.3 175.8 149.6 212.6 1808.9?

1954 248.7 137.1 195.0 118.9 160.1 78.9 243.1 143.8 202.3 345.9 214.6 34.6 2123.0

1955 71.8 41.6 120.1 159.7 264.3 90.5 163.3 143.0 241.2 498.5 605.6 413.5 2813.1

1956 240.2 510.2 177.7 212.5 263.5 136.3 192.0 351.3 280.9 244.7 148.9 27.9 2786.1

1957 72.7 0.0 141.3 82.0 56.1 169.3 149.1 153.1 181.3 376.8 91.1 253.5 1726.3

1958 58.7 50.6 141.1 116.8 389.5 275.0 73.5 172.7 209.2 324.2 350.4 52.8 2214.5

1959 52.7 48.5 180.0 83.4 274.3 170.2 66.1 213.6 248.0 249.6 199.3 136.7 1922.4

1960 91.9 137.5 84.4 189.4 240.9 51.4 180.7 137.4 194.2 262.4 378.6 126.1 2074.9

1961 212.7 75.2 231.9 253.9 66.8 175.1 116.6 82.0 209.7 376.6 249.4 201.7 2251.6

1962 173.3 49.0 41.7 130.5 180.4 162.3 82.8 127.5 145.2 311.5 132.3 105.5 1642.0

1963 47.4 73.0 149.3 60.0 179.9 125.7 81.2 130.1 112.1 241.2 385.8 200.4 1786.1

1964 165.8 118.6 64.6 109.0 224.6 134.4 191.5 208.4 531.0 283.6 237.3 126.1 2394.9

1965 8.0 74.9 269.4 104.2 157.4 65.7 168.1 325.3 325.4 260.5 236.8 209.6 2205.3

1966 137.5 137.8 241.9 316.0 147.0 109.6 164.4 166.6 156.7 210.4 109.3 86.9 1984.1

1967 129.2 39.3 97.7 198.3 134.9 91.3 48.0 176.6 212.9 315.5 216.2 75.4 1735.3

1968 26.8 9.8 184.6 318.9 143.8 92.3 237.5 247.0 116.3 412.4 117.4 153.9 2060.7

1969 73.6 51.2 168.2 211.9 198.8 145.8 23.7 227.6 92.4 501.9 228.2 229.9 2153.2

1970 97.3 8.8 164.0 158.5 174.1 92.1 186.0 124.7 188.8 586.8 286.0 223.1 2290.2

1971 41.2 106.8 99.9 68.9 171.3 263.6 87.8 197.8 325.5 379.0 140.1 324.7 2206.6

1972 62.0 55.6 178.9 168.3 94.5 123.4 68.6 101.7 356.7 329.4 271.1 110.0 1920.2

1973 64.3 86.9 192.1 349.5 181.5 163.6 166.8 185.3 56.8 275.0 354.5 125.0 2201.3

1974 33.0 192.7 49.0 416.0 154.5 79.5 72.5 77.5 198.0 206.5 206.0 23.0 1708.2

1975 161.5 212.5 93.5 261.5 251.5 93.5 216.0 75.0 200.0 276.5 196.5 130.0 2168.0

1976 7.5 63.0 205.5 138.0 200.0 61.5 164.0 151.5 305.0 193.5 143.0 154.5 1787.0

1977 43.0 54.5 56.0 57.0 110.5 263.0 49.7 105.1 305.0 509.5 78.7 70.0 1702.0

1978 115.7 84.0 200.0 149.0 235.0 130.4 214.5 209.9 165.5 409.0 43.5 81.0 2037.5

1979 97.5 111.5 34.0 362.5 137.0 140.5 161.2 115.5 104.0 323.0 145.5 5.5 1737.7

1980 40.5 125.5 89.0 225.2 130.0 113.5 144.0 199.5 331.0 337.5 280.5 86.0 2102.2

1981 91.0 92.5 56.5 207.5 112.5 62.0 113.5 93.5 191.0 155.5 170.5 86.0 1432.0

1982 7.0 24.0 203.5 184.5 165.5 26.5 193.5 82.5 279.0 396.5 166.0 130.0 1858.5

1983 21.5 64.5 40.0 84.0 241.0 69.5 169.0 128.0 362.0 149.0 63.5 166.0 1558.0

1984 227.0 245.6 145.5 231.5 66.0 102.0 213.5 104.0 138.0 161.5 64.5 156.5 1855.6

1985 43.0 145.5 149.5 103.5 117.0 5.0 102.5 205.5 215.0 328.5 374.5 152.5 1942.0

1986 29.5 13.0 212.5 127.5 270.0 79.0 172.0 132.5 368.0 388.0 88.0 159.5 2039.5

1987 21.5 0.0 169.5 142.0 220.0 143.0 90.0 254.0 265.0 201.0 206.5 163.5 1876.0

1988 86.5 109.0 181.0 311.5 106.0 205.0 100.5 157.5 177.5 132.0 161.0 29.5 1757.0

1989 188.5 113.0 167.5 288.5 164.5 121.0 108.0 186.5 282.5 437.5 116.0 23.0 2196.5

1990 83.0 74.5 161.0 302.5 85.5 65.0 58.5 181.5 142.0 178.0 328.5 145.0 1805.0

1991 71.0 50.5 136.0 275.0 286.0 320.0 189.5 209.0 280.5 114.5 53.5 174.5 2160.0

1992 18.5 54.0 41.0 ? ? 65.5 191.5 211.0 125.5 252.5 215.5 145.5 1320.5?

1993 131.0 50.5 221.5 45.5 214.0 47.5 187.5 126.5 204.0 283.5 298.0 105.0 1914.5

1994 87.0 167.0 134.0 68.5 180.0 61.0 70.0 148.5 102.5 174.0 265.5 42.5 1500.5

1995 62.5 60.0 222.5 203.0 201.0 139.0 81.5 165.0 312.5 98.0 157.0 185.5 1887.5

1996 109.5 ? 118.5 280.0 201.5 53.5 148.5 226.0 117.0 363.5 250.0 262.0 2130.0?

1997 0.0 100.5 21.0 280.0 88.0 54.5 102.0 116.5 300.5 203.0 246.0 132.0 1644.0

1998 116.0 55.0 87.5 36.5 174.0 212.0 196.0 241.5 226.0 512.5 584.0 275.0 2716.0

1999 128.0 104.5 148.0 150.5 156.5 102.5 114.0 250.0 293.0 406.0 413.5 174.0 2440.5

2000 231.0 195.0 157.5 107.0 199.5 128.0 57.5 103.0 309.5 715.5 171.5 133.0 2508.0

2001 129.5 70.0 128.0 595.0 270.0 162.5 48.5 236.5 148.5 483.5 186.5 64.0 2522.5

Min. 0.0 0.0 21.0 36.5 56.1 5.0 23.7 75.0 56.8 98.0 43.5 5.5 1432.0

Mean 92.9 94.6 140.3 192.4 178.6 121.9 136.1 168.4 226.9 313.3 219.9 140.5 2029.3

Max. 248.7 510.2 269.4 595.0 389.5 320.0 248.3 351.3 531.0 715.5 605.6 413.5 2813.1

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.