Jabatan Pengairan dan Saliran Malaysia

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

Monthly totals 1933 to 1996 site 4509088 LDG. PARIT at PERAK

Days end at 8:00:00am

Rain mm

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

1933 ? ? ? ? ? ? ? ? ? ? 301.2 240.0 541.2?

1934 337.6 252.5 167.5 321.8 152.5 187.8 112.5 228.8 181.0 141.4 ? ? 2083.4?

1935 187.7 70.5 118.4 70.2 119.2 53.1 83.5 253.8 62.4 274.8 117.0 331.0 1741.6

1936 256.7 51.5 234.3 168.4 247.8 79.6 135.1 119.0 248.5 157.9 197.9 325.0 2221.7

1937 140.5 93.1 167.7 517.4 129.3 20.4 77.1 111.1 150.9 301.7 163.4 93.7 1966.3

1938 152.5 148.7 215.6 230.5 162.3 99.9 135.2 132.6 131.6 303.6 149.3 143.3 2005.1

1939 155.4 111.6 132.0 212.6 233.1 129.8 61.4 21.7 253.0 224.0 128.9 202.0 1865.5

1940 ? ? ? ? ? ? ? ? ? ? ? ? ?

1941 ? ? ? ? ? ? ? ? ? ? ? ? ?

1942 ? ? ? ? ? ? ? ? ? ? ? ? ?

1943 ? ? ? ? ? ? ? ? ? ? ? ? ?

1944 ? ? ? ? ? ? ? ? ? ? ? ? ?

1945 ? ? ? ? ? ? ? ? ? ? ? ? ?

1946 ? ? ? ? ? ? ? ? ? ? ? ? ?

1947 ? 74.0 300.6 281.1 168.3 151.1 169.0 ? ? 284.9 122.3 444.3 1995.6?

1948 ? ? 244.8 159.8 163.3 91.8 138.4 81.9 242.0 257.5 173.8 89.9 1643.2?

1949 74.8 188.3 260.6 255.8 218.2 115.5 279.9 263.9 257.1 302.5 246.5 441.2 2904.3

1950 153.2 183.9 205.8 241.7 132.0 75.6 62.9 185.8 113.1 213.1 148.5 78.2 1793.8

1951 292.5 169.7 61.8 ? ? 49.4 67.4 195.4 219.8 204.4 231.6 ? 1492.0?

1952 ? ? ? ? ? ? ? ? ? ? ? ? ?

1953 ? ? ? 396.2 99.2 182.6 90.6 51.5 160.5 385.8 210.2 274.7 1851.3?

1954 109.0 140.0 126.8 195.7 229.2 72.1 191.3 163.4 136.0 316.0 245.1 117.7 2042.3

1955 119.1 93.8 101.9 216.2 53.5 45.6 87.1 178.2 313.7 214.6 232.2 228.6 1884.5

1956 107.6 104.4 168.8 96.0 69.6 83.8 113.2 88.0 123.1 458.5 251.8 149.9 1814.7

1957 111.3 77.9 93.4 248.0 121.0 49.9 125.9 65.9 192.8 393.6 241.8 340.6 2062.1

1958 97.2 57.8 136.5 115.4 183.1 127.0 48.0 120.4 53.8 304.7 291.7 76.9 1612.5

1959 89.0 88.3 298.6 254.3 185.8 180.7 235.0 112.9 186.4 272.8 225.8 138.0 2267.6

1960 13.0 216.8 143.3 201.1 121.2 87.0 116.4 98.0 155.1 148.1 297.0 331.4 1928.4

1961 166.6 115.0 272.7 375.3 16.4 58.5 83.8 105.2 93.5 225.0 346.4 103.4 1961.8

1962 118.0 52.4 247.9 94.4 187.0 71.9 52.4 144.8 155.6 336.8 208.6 211.3 1881.1

1963 127.2 146.2 84.3 36.3 201.2 116.2 117.6 104.3 157.3 330.7 388.6 177.3 1987.2

1964 79.3 117.3 42.9 234.7 99.9 67.1 272.3 107.0 346.2 180.6 209.4 164.5 1921.2

1965 4.0 69.5 173.4 227.4 92.7 85.8 61.4 155.1 253.2 199.9 218.4 161.6 1702.4

1966 147.6 108.4 61.1 197.5 96.4 179.4 128.3 196.9 178.4 218.0 282.8 260.9 2055.7

1967 87.1 66.7 109.5 159.7 282.9 67.8 61.9 82.9 101.6 442.7 335.8 131.5 1930.1

1968 70.4 27.9 81.5 247.5 212.9 149.6 119.9 112.5 158.4 407.5 171.6 346.9 2106.6

1969 262.5 53.5 151.8 150.6 203.1 91.1 90.8 200.0 59.1 331.8 199.6 195.3 1989.2

1970 149.8 38.9 140.3 183.1 166.1 71.9 37.8 94.7 143.5 213.7 210.0 232.7 1682.5

1971 139.7 112.4 219.1 108.8 50.0 52.3 41.4 138.8 139.0 68.8 144.4 361.2 1575.9

1972 100.9 63.7 52.8 386.3 67.2 129.8 21.7 84.7 158.8 241.0 275.2 205.4 1787.5

1973 110.0 54.5 175.9 124.4 196.9 54.8 133.5 142.7 111.0 368.0 224.9 190.3 1886.9

1974 104.9 158.9 72.1 361.5 307.2 43.6 50.6 94.2 213.9 151.0 176.5 136.5 1870.9

1975 56.0 252.0 131.0 82.5 211.5 83.5 90.5 162.5 203.0 80.0 212.0 157.5 1722.0

1976 72.5 22.0 166.0 236.0 121.0 140.0 140.0 128.0 114.5 243.5 138.8 114.5 1636.8

1977 83.0 176.2 53.5 16.0 103.5 108.5 108.0 82.0 130.0 479.5 166.0 102.5 1608.7

1978 178.0 75.0 116.0 161.0 148.0 75.0 66.5 94.0 35.5 370.5 234.0 133.0 1686.5

1979 53.5 162.5 34.0 206.5 148.0 74.0 66.5 99.5 27.0 259.5 257.0 133.5 1521.5

1980 71.5 110.5 126.0 90.5 241.5 96.5 119.5 290.0 197.5 247.5 162.0 328.0 2081.0

1981 70.5 85.0 62.5 192.5 327.5 21.5 12.0 51.0 209.5 117.0 221.5 78.0 1448.5

1982 2.0 28.0 75.0 259.0 100.0 38.0 148.0 39.0 224.0 276.0 209.0 278.0 1676.0

1983 85.0 45.0 39.0 35.0 98.0 17.0 92.0 90.0 257.0 147.0 75.0 288.0 1268.0

1984 373.0 311.0 189.0 228.0 111.5 77.0 89.5 25.0 74.0 114.0 308.0 227.0 2127.0

1985 124.0 229.0 269.0 54.0 137.0 23.0 59.0 55.0 90.0 280.0 301.0 192.0 1813.0

1986 104.0 47.0 123.0 217.0 119.0 61.0 151.0 19.0 199.0 167.0 174.0 111.0 1492.0

1987 78.0 81.0 94.0 123.0 84.0 17.0 55.0 ? 116.0 ? 158.0 ? 806.0?

1988 64.0 180.0 157.0 136.0 81.0 39.0 140.0 245.0 130.0 41.0 270.0 209.0 1692.0

1989 188.0 29.0 312.0 252.0 67.0 186.0 63.0 69.0 333.0 233.0 156.0 165.0 2053.0

1990 164.0 192.0 63.0 211.0 171.0 47.0 72.0 36.0 243.0 308.0 332.0 208.0 2047.0

1991 95.0 76.0 149.0 218.0 298.0 124.0 125.0 80.0 190.0 136.0 216.0 128.0 1835.0

1992 87.0 88.0 53.0 104.0 192.0 61.0 158.0 74.0 71.0 ? ? ? 888.0?

1993 ? ? ? ? ? ? ? ? ? ? ? ? ?

1994 110.0 228.0 421.5 67.0 ? 60.0 79.0 237.0 192.0 122.5 331.0 64.5 1912.5?

1995 332.5 108.5 97.8 149.5 139.9 154.2 79.1 317.6 187.7 253.0 180.6 181.7 2182.1

1996 83.5 ? ? ? ? ? ? ? ? ? ? ? 83.5?

Min. 2.0 22.0 34.0 16.0 16.4 17.0 12.0 19.0 27.0 41.0 75.0 64.5 1268.0

Mean 128.2 114.4 149.9 194.4 154.3 87.3 104.1 126.1 166.8 250.0 220.6 200.5 1874.2

Max. 373.0 311.0 421.5 517.4 327.5 187.8 279.9 317.6 346.2 479.5 388.6 444.3 2904.3

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.