Jabatan Pengairan dan Saliran Malaysia

Source is K:\ARPM2397.MTD

Monthly totals 1970 to 1999 site 2330009 LDG. SG. LABIS at LABIS, JOHOR

Days begin at 8:00:00am

Rain mm

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

1970 ? ? ? ? ? ? 148.7 97.4 165.1 199.4 120.5 334.7 1065.8?

1971 541.6 66.0 ? 96.8 78.3 ? 141.3 137.1 126.7 184.2 96.8 505.2 1973.8?

1972 28.5 73.9 36.1 191.7 107.3 67.1 113.8 108.5 248.1 175.6 239.4 112.6 1502.6

1973 ? ? ? 311.4 179.8 139.2 95.4 146.2 108.2 253.6 157.1 95.7 1486.4?

1974 24.6 141.6 156.2 ? ? ? ? ? ? ? 204.5 ? 526.9?

1975 101.5 ? ? ? 70.5 101.5 71.0 124.0 25.0 ? ? 84.5 578.0?

1976 2.5 .0 ? 95.0 108.0 200.0 198.0 124.5 140.5 109.0 164.5 307.5 1449.5?

1977 19.5 160.0 17.0 58.0 161.0 68.5 61.0 84.0 36.5 ? 165.0 63.0 893.5?

1978 ? 126.0 95.0 169.0 ? 50.5 128.5 71.0 58.0 193.5 214.0 333.0 1438.5?

1979 154.5 198.0 78.5 129.0 ? 65.0 168.0 ? 204.0 75.5 ? 15.0 1087.5?

1980 213.0 ? 95.0 127.5 85.2 80.6 132.5 45.9 ? 161.3 273.5 94.0 1308.5?

1981 ? 103.5 63.0 206.0 39.5 46.0 ? 154.0 167.5 134.5 169.5 135.5 1219.0?

1982 24.0 10.5 162.5 194.0 177.5 95.5 78.5 91.0 108.0 220.5 331.0 407.5 1900.5

1983 43.5 54.0 21.0 85.0 171.5 62.5 88.5 185.5 192.5 237.0 154.5 175.0 1470.5

1984 ? 526.4 546.6 131.5 106.5 106.0 90.0 74.0 86.5 84.0 157.5 242.5 2151.5?

1985 106.5 243.0 286.0 182.5 63.0 12.5 172.0 99.5 230.5 142.0 290.5 51.0 1879.0

1986 198.5 57.0 559.5 179.0 86.5 138.5 25.5 126.0 310.5 205.0 151.5 204.5 2242.0

1987 517.5 14.5 182.0 296.0 269.5 162.5 93.5 273.5 100.0 210.0 214.0 167.5 2500.5

1988 51.5 129.5 218.0 225.5 178.0 100.5 77.5 234.0 334.0 27.0 245.5 32.5 1853.5

1989 187.5 14.5 138.5 85.0 188.5 69.5 88.0 40.0 148.5 79.0 160.0 213.0 1412.0

1990 93.5 108.5 91.0 188.0 169.0 73.0 67.0 48.5 191.0 324.0 190.0 193.5 1737.0

1991 21.5 .0 ? 153.5 301.5 ? 73.5 127.0 ? 95.5 278.0 571.0 1621.5?

1992 38.5 85.0 63.5 252.5 ? 157.5 100.5 92.0 ? ? ? ? 789.5?

1993 ? ? ? 132.5 90.0 64.5 ? ? ? ? 6.5 ? 293.5?

1994 131.5 161.5 266.0 227.5 179.5 102.5 55.5 159.0 52.5 161.0 384.0 194.0 2074.5

1995 465.5 397.0 131.5 338.0 266.0 182.5 144.0 216.5 98.0 195.0 227.5 238.5 2900.0

1996 ? .0 227.0 177.0 126.0 188.5 87.0 129.5 50.0 132.0 93.0 162.0 1372.0?

1997 1.0 76.0 192.5 204.5 93.0 66.5 16.5 ? 55.5 160.0 185.0 387.5 1438.0?

1998 365.5 34.5 87.5 106.0 447.0 138.0 329.5 402.5 149.5 80.0 57.0 204.5 2401.5

1999 .0 26.8 115.0 133.1 112.7 176.8 96.5 160.4 ? ? ? ? 821.3?

Min. .0 .0 17.0 58.0 39.5 12.5 16.5 40.0 25.0 27.0 6.5 15.0 1412.0

Mean 144.9 112.3 166.5 173.2 154.2 104.4 108.9 136.6 141.1 159.9 189.6 212.5 1989.5

Max. 541.6 526.4 559.5 338.0 447.0 200.0 329.5 402.5 334.0 324.0 384.0 571.0 2900.0

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.