Jabatan Pengairan dan Saliran Malaysia

Source is K:\MRPM38.MTD

Monthly totals 1930 to 2000 site 3809009 LDG. SG. BERNAM at BHG. WILLIAM, SELANGOR

Days begin at 8:00:00am

Rain mm

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

1930 ? ? ? ? ? ? ? 69.8 124.8 296.1 202.7 126.3 819.7?

1931 272.0 20.6 44.2 154.2 133.4 140.6 153.3 70.4 129.6 145.2 390.6 342.2 1996.3

1932 252.4 144.9 174.1 202.1 83.8 44.5 72.1 224.9 53.6 195.9 381.9 151.5 1981.7

1933 362.3 88.4 96.1 165.2 76.3 74.4 32.1 218.9 148.6 73.0 220.5 172.9 1728.7

1934 310.8 137.1 257.5 108.2 102.2 136.1 97.8 191.1 211.5 135.2 217.8 50.1 1955.4

1935 118.7 127.5 263.2 193.4 132.6 99.3 39.5 311.6 146.5 149.9 281.3 261.9 2125.4

1936 159.7 40.0 172.3 101.4 245.2 35.9 47.3 137.6 136.5 286.7 308.3 219.1 1890.0

1937 264.0 45.7 158.0 434.8 112.3 5.0 127.6 99.4 205.5 222.9 164.5 ? 1839.7?

1938 ? ? ? ? 2.2 55.2 ? 13.4 130.4 215.5 154.8 160.8 732.3?

1939 274.9 247.9 103.2 143.8 172.5 136.4 35.9 14.9 77.2 129.8 112.6 ? 1449.1?

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

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

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

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

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

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

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

1947 216.2 134.3 307.7 253.1 328.5 72.0 35.5 243.7 117.1 133.2 158.0 168.4 2167.7

1948 260.0 140.2 229.1 109.8 126.0 22.4 127.0 33.2 83.6 214.5 188.2 154.4 1688.4

1949 48.8 123.5 112.9 188.8 158.0 75.4 207.1 313.2 187.3 152.9 259.6 294.9 2122.4

1950 85.0 117.5 308.2 308.9 155.1 31.2 89.8 173.3 49.4 273.2 211.0 181.2 1983.8

1951 385.1 149.0 51.3 117.6 107.9 74.9 200.5 177.7 184.6 234.7 336.2 262.2 2281.7

1952 163.3 411.3 105.3 145.3 191.1 88.2 89.0 84.8 227.4 80.6 141.3 99.0 1826.6

1953 147.0 274.4 186.8 162.8 72.9 202.0 100.0 34.5 125.0 206.5 139.5 294.8 1946.2

1954 261.6 180.3 200.8 404.6 120.6 145.3 118.5 168.7 188.1 259.9 239.7 235.6 2523.7

1955 368.4 87.3 137.5 167.1 85.5 127.9 71.7 92.4 159.1 187.2 102.4 283.0 1869.5

1956 218.7 126.6 230.5 ? ? 59.0 141.5 181.0 194.5 190.7 251.5 153.9 1747.9?

1957 65.9 29.4 121.6 133.1 69.3 25.5 115.9 158.5 284.3 203.6 244.9 493.4 1945.4

1958 220.9 123.2 ? 3.3 275.9 83.1 26.0 164.1 118.5 354.6 265.0 127.3 1761.9?

1959 212.4 85.4 126.0 170.1 137.1 39.3 136.0 122.3 165.8 385.2 223.5 232.7 2035.8

1960 114.0 303.0 117.2 128.9 54.0 159.5 161.2 46.1 150.0 326.6 326.9 308.8 2196.2

1961 161.2 185.7 116.0 173.3 124.5 178.8 101.6 83.8 96.7 168.1 318.4 227.0 1935.1

1962 221.8 70.5 237.9 177.3 150.9 82.0 81.9 158.1 104.5 227.8 178.3 80.8 1771.8

1963 101.9 143.6 79.5 3.0 167.4 108.0 104.5 190.7 229.5 181.6 402.7 116.6 1829.0

1964 84.6 260.0 156.4 147.0 43.2 124.3 141.1 100.5 176.2 328.8 197.9 218.2 1978.2

1965 37.4 101.1 61.2 243.0 116.4 53.0 114.0 189.6 104.6 212.6 454.8 235.9 1923.6

1966 175.2 108.7 176.3 151.5 61.9 155.8 96.9 151.5 112.0 143.9 319.9 105.7 1759.3

1967 99.2 154.0 60.9 111.4 134.8 80.9 31.5 144.7 137.5 149.2 479.3 165.7 1749.1

1968 72.3 23.7 114.0 205.7 173.2 147.0 82.0 114.7 140.7 208.6 122.4 306.6 1710.9

1969 141.4 91.8 38.4 74.0 354.7 65.7 90.6 99.6 269.3 217.6 583.3 361.2 2387.6

1970 180.3 79.9 84.7 190.6 86.3 60.8 294.4 80.4 163.5 324.9 296.8 153.5 1996.1

1971 150.7 116.8 81.4 12.0 74.4 110.6 25.1 146.2 149.9 125.4 197.1 305.4 1495.0

1972 32.6 167.2 54.1 134.0 43.7 207.8 73.0 40.5 147.8 166.7 138.3 130.0 1335.7

1973 195.5 24.2 207.7 202.1 254.3 50.3 43.7 47.3 201.4 303.7 210.4 168.6 1909.2

1974 40.7 252.6 98.7 280.7 203.7 88.4 187.8 81.8 294.3 106.4 232.6 110.3 1978.0

1975 117.6 87.2 160.3 168.3 69.7 38.1 101.7 137.0 85.5 91.5 194.0 124.0 1374.9

1976 65.0 53.0 89.5 90.8 161.8 ? ? ? 95.0 138.5 109.0 332.5 1135.0?

1977 40.0 173.5 14.0 56.5 92.5 35.5 46.0 168.6 245.6 143.7 162.5 160.2 1338.6

1978 132.0 120.0 113.5 109.5 165.5 66.0 20.5 82.5 98.5 211.5 171.0 187.0 1477.5

1979 99.5 169.0 183.0 246.5 58.5 26.5 159.0 54.0 177.0 168.0 156.5 36.5 1534.0

1980 70.0 88.0 168.5 73.0 125.0 113.0 127.0 77.0 193.0 126.5 191.5 242.0 1594.5

1981 51.0 48.5 132.5 117.5 145.0 21.5 52.0 89.5 254.0 295.0 130.0 152.5 1489.0

1982 36.5 29.0 145.5 220.0 143.0 26.0 141.0 133.0 72.0 244.5 ? ? 1190.5?

1983 7.0 6.6 108.0 156.5 107.0 56.0 158.0 166.0 248.0 136.0 191.0 152.0 1492.1

1984 366.0 432.0 263.0 118.0 141.0 96.0 70.0 79.0 14.0 220.0 146.0 181.0 2126.0

1985 122.0 116.0 288.0 73.0 128.0 21.0 59.0 68.0 185.0 270.0 324.0 170.0 1824.0

1986 180.0 100.0 166.0 113.0 205.0 92.0 66.0 85.0 97.0 149.0 195.0 230.0 1678.0

1987 83.0 16.0 63.0 169.0 42.0 84.0 45.0 133.0 148.0 195.0 235.0 280.0 1493.0

1988 109.0 141.0 144.0 244.0 52.0 77.0 158.0 157.0 214.0 73.0 324.0 195.0 1888.0

1989 146.0 75.0 178.0 153.0 79.0 139.0 136.0 89.0 300.0 227.0 250.0 150.0 1922.0

1990 61.0 88.0 129.0 77.0 107.0 57.0 112.0 37.0 134.0 200.0 138.0 255.0 1395.0

1991 261.0 180.0 241.0 131.0 183.0 124.0 35.0 53.0 253.0 128.0 178.0 448.0 2215.0

1992 36.0 146.0 145.0 101.0 152.0 92.0 141.0 32.0 115.0 297.0 274.0 243.0 1774.0

1993 149.0 73.0 190.0 152.0 102.0 196.0 28.0 218.0 81.0 381.0 387.0 240.0 2197.0

1994 237.0 111.5 208.0 200.0 125.0 124.0 32.0 72.0 178.0 194.0 461.0 123.0 2065.5

1995 169.0 91.0 85.0 288.0 237.0 65.0 155.0 146.0 130.0 167.0 161.0 459.0 2153.0

1996 102.0 142.0 164.0 215.0 68.0 97.0 121.0 226.0 107.0 390.0 87.0 141.0 1860.0

1997 ? ? ? ? ? ? ? ? ? ? ? .0 .0?

1998 204.0 59.0 119.0 33.0 236.0 117.0 135.0 216.0 151.0 131.0 223.0 261.0 1885.0

1999 396.0 ? ? ? ? ? ? ? ? ? ? ? 396.0?

2000 .0 140.0 146.0 118.0 39.0 58.0 32.0 262.0 ? ? ? ? 795.0?

Min. .0 6.6 14.0 3.0 2.2 5.0 20.5 13.4 14.0 73.0 87.0 .0 1335.7

Mean 159.3 126.7 147.7 158.1 131.6 87.8 98.7 127.1 155.8 204.9 239.1 207.2 1864.1

Max. 396.0 432.0 308.2 434.8 354.7 207.8 294.4 313.2 300.0 390.0 583.3 493.4 2523.7

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.