Jabatan Pengairan dan Saliran Malaysia

Source is K:\MRPM15.MTD

Monthly totals 1949 to 2000 site 1539134 LDG. SG. TIRAM at JOHOR BAHRU, JOHOR

Days begin at 8:00:00am

Rain mm

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

1949 ? ? ? ? ? ? ? ? 211.3 132.3 369.5 265.2 978.3?

1950 226.7 223.6 280.5 418.1 278.6 170.3 145.7 195.2 123.8 279.8 233.1 160.0 2735.4

1951 785.1 247.3 231.3 261.0 161.1 86.4 157.8 177.3 199.0 299.0 352.9 143.9 3102.1

1952 464.8 543.4 379.5 212.9 251.2 110.4 163.6 281.7 140.9 176.5 215.9 206.4 3147.2

1953 185.3 137.6 378.7 315.9 303.8 206.1 242.4 307.6 149.0 200.8 191.0 261.4 2879.6

1954 280.6 105.3 189.5 231.9 244.4 308.7 93.3 218.4 148.5 309.8 96.0 1218.8 3445.2

1955 668.0 49.3 129.1 144.3 195.1 196.3 119.0 238.1 242.1 355.5 93.8 358.9 2789.5

1956 421.1 74.8 173.7 405.8 244.6 86.2 59.5 317.1 399.6 385.2 659.7 248.3 3475.6

1957 45.5 27.9 211.5 160.9 281.4 88.7 380.3 252.1 347.2 255.9 283.6 438.6 2773.6

1958 88.7 199.0 125.5 63.3 355.8 107.6 136.7 329.6 67.1 169.6 272.4 57.0 1972.3

1959 201.3 74.7 151.9 103.8 223.9 276.2 144.4 214.1 186.0 130.5 404.0 321.4 2432.2

1960 179.7 304.3 240.6 329.1 347.0 207.8 303.9 241.7 177.3 443.9 165.4 236.9 3177.6

1961 241.8 78.4 117.8 282.6 391.2 152.0 297.9 89.9 107.6 115.3 414.0 650.5 2939.0

1962 438.9 120.7 243.2 357.4 348.4 125.3 168.3 184.3 133.8 320.7 267.1 155.7 2863.8

1963 173.6 111.7 131.1 33.0 228.4 85.7 100.8 113.3 184.8 170.3 234.2 454.2 2021.1

1964 167.0 467.9 204.3 171.3 168.6 140.5 307.6 41.2 256.2 173.4 162.1 496.3 2756.4

1965 .0 189.4 99.4 247.7 174.3 68.5 153.1 128.2 148.2 192.8 181.2 324.2 1907.0

1966 208.6 129.2 206.1 160.0 151.9 119.1 154.7 289.5 141.9 217.5 328.5 375.8 2482.8

1967 472.0 386.8 93.2 280.2 288.2 105.0 158.4 189.0 90.0 139.6 383.9 690.9 3277.2

1968 63.8 5.0 421.1 118.1 192.9 235.7 77.5 176.0 177.5 300.5 228.8 173.2 2170.1

1969 81.8 88.0 169.8 354.2 162.4 224.2 160.1 107.5 105.4 201.3 213.6 665.6 2533.9

1970 86.1 159.8 154.7 290.4 223.9 142.4 173.3 162.5 329.5 174.0 305.4 246.9 2448.9

1971 136.4 151.6 147.3 93.5 213.5 156.6 200.6 193.1 92.6 176.3 196.6 693.6 2451.7

1972 46.3 203.5 37.4 356.6 219.8 124.1 30.6 112.7 94.0 87.2 264.8 296.3 1873.3

1973 315.8 264.4 99.8 269.5 188.2 108.5 135.1 321.6 336.4 236.7 218.8 220.3 2715.1

1974 11.8 229.1 155.7 241.5 274.0 190.0 230.0 100.0 300.5 143.5 207.0 150.5 2233.6

1975 136.0 122.5 394.0 164.5 193.0 162.6 267.7 234.0 141.0 158.5 342.0 115.1 2430.9

1976 3.4 31.0 93.0 150.0 67.0 153.0 140.3 216.3 114.3 245.0 267.0 583.0 2063.4

1977 46.0 222.5 .0 37.5 183.5 230.5 93.0 122.5 230.5 279.5 281.8 250.5 1977.8

1978 436.0 127.0 188.5 208.0 133.5 129.0 184.0 217.5 84.0 232.0 204.5 449.0 2593.0

1979 155.0 138.5 48.5 195.1 192.5 123.0 124.2 141.5 240.0 187.5 444.5 40.0 2030.3

1980 266.5 128.0 149.0 222.5 87.0 311.5 21.8 312.0 197.0 249.5 206.0 371.1 2521.9

1981 22.5 78.5 146.0 184.0 46.0 60.0 98.5 49.5 252.5 263.5 105.5 341.0 1647.5

1982 86.5 55.5 211.5 448.5 258.0 ? 154.0 187.0 83.5 135.5 186.5 553.0 2359.5?

1983 159.5 15.5 59.0 261.5 399.5 181.0 307.5 172.5 232.5 137.0 228.0 634.0 2787.5

1984 331.0 284.5 239.5 106.5 306.0 163.0 209.5 168.0 82.0 92.0 200.5 380.0 2562.5

continued on next page

page 2

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

1985 221.5 186.5 180.5 251.5 132.5 101.0 145.0 154.5 196.5 184.5 285.5 314.5 2354.0

1986 251.0 25.0 421.0 114.0 163.0 295.0 122.0 76.5 207.0 230.0 125.5 239.0 2269.0

1987 542.5 39.0 76.5 221.5 ? 5.5 128.0 220.5 235.0 105.5 198.0 69.0 1841.0?

1988 144.0 134.5 206.0 205.0 30.0 249.0 236.5 163.5 182.5 107.5 203.5 46.0 1908.0

1989 107.5 49.5 365.0 241.5 248.0 155.5 155.5 188.0 111.5 98.5 300.5 112.5 2133.5

1990 ? .0 40.0 147.5 83.0 135.5 127.0 144.0 89.0 110.1 155.0 249.0 1280.1?

1991 ? ? 112.5 186.0 ? ? ? 234.0 127.0 50.0 164.0 473.0 1346.5?

1992 49.0 72.5 106.5 88.0 207.0 258.0 231.0 83.5 166.5 188.0 412.5 453.5 2316.0

1993 166.5 57.5 277.5 202.0 308.5 199.0 199.5 77.5 226.5 230.5 490.5 367.5 2803.0

1994 53.0 284.5 292.5 261.5 105.5 220.5 32.0 185.0 60.0 66.0 447.0 326.5 2334.0

1995 386.5 390.0 185.0 209.5 170.0 90.0 131.5 289.5 267.5 197.0 240.5 195.5 2752.5

1996 179.0 131.5 114.5 235.0 104.0 298.5 206.5 263.0 109.0 220.0 186.0 163.0 2210.0

1997 14.0 134.0 166.0 239.0 70.5 100.0 121.0 ? .0 ? .0 196.0 1040.5?

1998 200.0 90.0 116.0 148.0 189.0 317.5 165.0 200.0 149.5 196.0 64.5 334.5 2170.0

1999 105.5 100.5 284.0 123.5 193.0 68.0 96.5 235.0 176.5 240.0 157.0 156.0 1935.5

2000 202.0 179.5 156.0 186.5 ? ? ? ? ? ? ? ? 724.0?

Min. .0 .0 .0 33.0 30.0 5.5 21.8 41.2 .0 50.0 .0 40.0 1647.5

Mean 209.3 153.0 184.3 214.5 208.0 163.1 163.1 190.1 173.6 199.8 251.8 331.8 2497.9

Max. 785.1 543.4 421.1 448.5 399.5 317.5 380.3 329.6 399.6 443.9 659.7 1218.8 3475.6

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.