Jabatan Pengairan dan Saliran Malaysia

Source is K:\MRPM31.MTD

Monthly totals 1947 to 2000 site 3114085 LDG. NORTH HUMMOCK at SELANGOR

Days begin at 8:00:00am

Rain mm

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

1947 98.4 132.0 373.9 297.7 322.8 55.7 116.3 220.3 146.7 102.6 70.6 229.8 2166.8

1948 65.7 159.1 136.4 98.6 189.8 45.5 182.4 154.4 63.1 349.8 199.8 93.7 1738.3

1949 72.0 163.7 198.7 221.5 111.3 80.0 239.5 172.1 262.9 289.5 227.2 462.8 2501.2

1950 216.8 137.8 288.0 278.7 164.2 70.6 121.5 141.3 150.4 281.7 483.8 196.0 2530.8

1951 401.3 163.5 167.3 213.1 163.6 76.7 203.1 169.8 308.0 209.0 233.4 232.5 2541.3

1952 82.8 199.1 241.7 330.1 161.1 137.5 82.7 95.3 346.5 136.9 305.5 180.5 2299.7

1953 152.7 353.4 141.4 188.4 210.3 262.1 146.3 101.7 134.3 284.6 267.3 268.0 2510.5

1954 297.5 163.0 351.3 373.0 152.8 51.4 171.7 98.8 133.4 104.2 180.2 172.5 2249.8

1955 172.1 216.4 189.6 271.5 66.1 94.2 112.5 178.5 240.6 196.1 188.8 ? 1926.4?

1956 ? 162.9 ? ? ? ? 41.6 221.1 104.9 145.2 214.3 396.6 1286.6?

1957 206.4 177.7 235.2 181.4 146.9 30.3 121.6 103.1 142.9 149.5 194.5 363.2 2052.7

1958 270.4 ? 1.2 209.0 345.5 51.1 84.6 155.6 172.6 298.6 185.1 149.3 1923.0?

1959 165.7 189.8 183.4 490.6 153.9 310.3 ? .0 574.7 585.5 439.5 110.9 3204.3?

1960 75.5 44.5 164.7 124.5 84.2 71.0 223.7 190.8 167.3 199.0 348.7 226.0 1919.9

1961 213.0 185.3 223.0 251.6 29.4 111.2 95.1 48.0 65.6 170.2 338.4 350.4 2081.2

1962 219.8 189.6 413.3 273.8 220.7 120.4 139.9 218.0 215.9 357.6 505.6 70.3 2944.9

1963 99.0 123.2 182.4 84.3 221.4 28.3 45.6 170.8 140.9 291.3 372.9 210.4 1970.5

1964 276.0 159.7 128.7 269.7 47.7 146.1 264.7 125.3 254.2 295.5 191.1 211.0 2369.7

1965 37.1 190.5 165.1 356.7 123.6 69.1 246.0 229.1 302.1 256.7 323.0 288.2 2587.2

1966 149.1 271.9 199.8 174.1 180.4 261.9 45.1 265.1 125.4 198.2 386.4 318.4 2575.8

1967 239.1 107.0 115.1 331.2 157.5 196.0 77.0 165.8 174.7 215.9 282.0 117.7 2179.0

1968 105.9 145.2 125.8 293.2 135.9 126.5 179.7 118.8 247.6 423.8 178.2 187.4 2268.0

1969 190.6 109.0 366.6 147.7 158.1 237.4 144.8 206.8 115.8 286.8 325.6 236.3 2525.5

1970 215.6 34.2 202.9 278.6 167.7 108.2 253.8 40.3 186.8 255.1 220.0 261.5 2224.7

1971 319.6 96.2 195.8 149.6 40.8 80.3 173.1 351.9 204.4 131.6 117.8 469.7 2330.8

1972 91.2 101.4 98.8 331.9 27.8 111.1 85.6 18.1 169.2 330.7 253.2 371.2 1990.2

1973 109.0 208.2 228.6 241.2 374.6 147.0 87.5 278.9 171.1 341.0 306.1 150.0 2643.2

1974 196.5 189.5 124.4 224.6 267.8 83.7 259.7 59.3 240.5 94.0 314.9 116.9 2171.8

1975 58.9 238.5 268.2 265.6 100.3 31.5 115.2 210.5 170.0 152.5 370.5 85.5 2067.2

1976 201.5 152.0 241.0 199.0 95.0 105.0 99.0 185.5 211.0 339.0 183.0 290.0 2301.0

1977 122.0 149.5 83.5 63.5 321.5 236.8 89.7 150.0 164.0 567.0 251.0 176.0 2374.5

1978 155.0 143.0 160.0 191.5 92.0 65.0 76.0 91.5 84.5 280.0 268.5 158.0 1765.0

1979 137.0 129.5 132.0 253.0 104.0 161.0 233.0 188.5 302.0 ? .0 190.5 1830.5?

1980 103.0 177.0 279.0 250.0 130.0 134.0 83.0 162.0 204.0 271.0 278.0 360.0 2431.0

1981 30.0 233.0 131.0 171.0 188.0 9.0 148.0 43.0 193.0 234.0 194.0 158.0 1732.0

1982 47.0 142.0 214.0 262.0 193.0 134.0 60.0 96.0 99.0 297.0 358.0 60.0 1962.0

1983 104.0 62.0 205.0 123.0 257.0 140.0 240.0 185.0 191.0 167.0 225.0 129.0 2028.0

1984 404.0 477.0 287.0 295.0 195.0 134.0 167.0 117.0 22.0 195.0 322.0 278.0 2893.0

1985 133.0 189.0 220.0 160.0 66.0 .0 135.0 147.0 285.0 255.0 212.0 213.0 2015.0

1986 148.0 50.0 119.0 148.0 147.0 97.0 60.0 110.0 100.0 154.0 194.0 152.0 1479.0

1987 119.0 31.0 192.0 181.0 118.5 159.0 47.5 148.0 237.5 305.0 214.0 221.5 1974.0

1988 175.5 192.5 270.5 258.5 115.0 35.0 154.0 344.5 406.0 178.5 355.5 94.0 2579.5

1989 221.0 64.0 259.5 128.5 150.5 92.5 39.5 254.5 176.5 246.5 179.0 218.0 2030.0

1990 159.5 75.5 77.0 294.5 169.5 64.0 114.5 180.5 238.0 320.0 287.0 109.0 2089.0

1991 106.0 175.0 149.0 224.0 447.0 74.0 84.0 243.0 124.0 264.0 313.0 446.0 2649.0

1992 34.0 219.0 205.0 306.0 188.0 65.0 105.0 109.0 135.0 125.0 268.0 300.0 2059.0

1993 106.0 176.0 146.0 91.0 235.0 184.0 116.0 89.0 166.0 158.0 364.0 266.0 2097.0

1994 215.0 182.0 251.0 116.0 180.0 213.0 45.0 65.0 151.0 234.0 298.0 100.0 2050.0

1995 ? ? ? ? ? ? ? ? .0 140.0 216.0 260.0 616.0?

1996 220.0 55.0 379.0 238.0 115.0 202.0 270.0 264.0 78.0 297.0 108.0 254.0 2480.0

1997 38.5 152.0 132.0 172.5 115.0 53.5 85.0 102.0 192.0 290.0 397.0 ? 1729.5?

1998 ? ? ? ? ? ? ? ? ? ? ? 2.0 2.0?

1999 204.0 149.0 234.0 24.0 215.0 54.0 ? .0 256.0 334.0 224.0 219.0 1913.0?

2000 93.0 201.0 223.0 230.0 113.0 120.0 255.0 184.0 ? ? ? ? 1419.0?

Min. 30.0 31.0 1.2 24.0 27.8 .0 39.5 .0 .0 94.0 .0 2.0 1479.0

Mean 158.3 160.6 202.0 222.2 166.2 112.3 135.3 153.2 187.5 250.7 264.1 219.2 2237.0

Max. 404.0 477.0 413.3 490.6 447.0 310.3 270.0 351.9 574.7 585.5 505.6 469.7 2944.9

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.