Jabatan Pengairan dan Saliran Malaysia

Source is K:\mrpm63.mtd

Monthly totals 1953 to 2000 site 6398131 LDG. SG. RAYA at KEDAH

Days begin at 8:00:00am

Rain mm

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

1953 ? ? ? 318.0 309.8 129.2 331.6 223.1 354.9 325.6 226.9 87.2 2306.3?

1954 66.2 15.5 200.7 178.5 292.5 308.4 428.2 355.9 320.8 384.4 127.0 62.4 2740.5

1955 19.3 19.9 22.8 175.8 201.7 211.9 134.8 184.2 263.9 312.1 220.3 33.8 1800.5

1956 5.0 9.4 40.4 380.3 166.2 161.4 369.6 421.4 435.6 258.7 233.2 30.6 2511.8

1957 27.8 60.5 99.5 211.9 354.6 304.1 562.6 256.6 319.2 346.9 125.6 47.7 2717.0

1958 3.9 20.9 85.9 49.8 619.2 385.3 93.8 299.2 572.1 345.0 225.9 0.0 2701.0

1959 1.0 25.7 265.5 186.3 196.4 352.4 327.2 511.0 320.8 328.1 471.2 98.5 3084.1

1960 33.6 8.1 160.7 206.4 315.0 252.7 232.6 213.8 388.7 205.4 308.8 32.8 2358.6

1961 130.2 36.5 167.0 320.1 216.7 243.0 174.7 267.6 338.4 577.5 76.2 71.9 2619.8

1962 18.6 0.0 90.5 163.8 312.7 396.2 444.2 457.5 438.4 569.7 117.6 23.1 3032.3

1963 29.9 0.0 12.6 71.0 256.9 359.1 240.2 307.7 525.4 511.8 200.5 48.5 2563.6

1964 20.2 10.4 5.9 73.4 513.1 186.0 477.7 312.1 471.1 491.9 354.1 81.1 2997.0

1965 0.0 37.2 80.4 250.1 291.0 210.4 431.0 596.9 438.3 431.9 173.7 118.8 3059.7

1966 70.7 73.4 183.5 104.2 344.7 281.6 276.0 336.6 461.7 236.2 336.0 220.8 2925.4

1967 58.1 1.7 14.4 181.9 227.5 432.6 348.2 234.1 425.6 539.0 97.2 7.0 2567.3

1968 0.0 30.7 32.6 124.0 326.4 301.7 353.4 302.8 195.5 361.6 90.4 94.8 2213.9

1969 168.9 12.6 122.8 109.6 211.0 374.8 230.5 369.8 377.6 555.1 371.3 20.2 2924.2

1970 31.6 0.0 144.9 127.4 371.7 282.6 461.4 303.4 498.8 464.3 220.2 144.2 3050.5

1971 62.6 231.3 205.4 135.7 482.3 394.6 189.2 502.9 397.3 394.4 124.6 47.2 3167.5

1972 0.0 101.1 55.0 272.2 188.8 395.7 269.3 246.5 738.7 172.4 254.0 112.5 2806.2

1973 0.0 0.0 35.4 151.7 189.8 266.9 338.5 268.4 343.2 423.2 345.9 152.0 2515.0

1974 3.8 35.6 40.0 240.0 328.5 330.0 104.0 98.5 240.0 75.0 59.0 12.5 1566.9

1975 97.0 22.5 184.5 203.8 535.5 268.0 301.5 241.5 407.0 452.0 132.0 57.0 2902.3

1976 0.0 0.0 130.0 143.0 203.5 304.0 368.0 224.5 444.0 328.0 222.0 17.0 2384.0

1977 0.0 26.5 0.0 117.0 356.5 398.0 318.0 ? ? ? 103.0 0.0 1319.0?

1978 20.0 0.0 119.5 249.0 173.5 427.0 264.7 269.0 239.0 103.5 38.0 38.5 1941.7

1979 0.0 5.0 18.0 358.0 137.0 243.0 498.0 207.5 276.5 249.0 148.0 0.0 2140.0

1980 0.0 34.0 114.0 156.0 285.0 277.5 161.5 632.0 534.0 350.0 278.0 60.0 2882.0

1981 53.0 41.0 31.0 379.0 330.0 147.0 435.0 159.0 275.0 326.0 540.0 0.0 2716.0

1982 0.0 42.0 85.0 269.0 731.0 171.0 560.0 435.0 324.0 274.4 120.0 57.0 3068.4

1983 0.0 22.0 73.0 21.0 217.0 170.0 785.0 367.0 490.0 398.0 229.0 89.0 2861.0

1984 29.0 102.0 183.0 456.0 485.0 467.0 498.0 118.0 740.0 410.0 165.0 273.0 3926.0

1985 2.0 154.0 160.1 147.0 362.0 50.0 279.0 399.0 613.0 715.0 411.0 32.0 3324.1

1986 17.6 4.0 49.5 136.2 299.0 208.0 149.0 180.0 363.5 307.0 279.0 48.5 2041.3

1987 5.0 0.0 49.0 91.5 236.0 336.5 142.0 369.0 406.5 504.0 359.5 75.0 2574.0

1988 0.0 91.0 94.5 239.0 209.5 295.0 493.0 381.0 637.0 208.0 238.0 3.5 2889.5

1989 8.0 5.0 79.0 186.5 97.0 278.0 346.0 448.5 269.5 399.0 40.0 14.0 2170.5

1990 42.0 28.0 34.0 222.0 98.0 158.0 283.0 83.0 668.0 615.0 234.0 27.0 2492.0

1991 21.0 5.5 182.0 175.0 408.0 194.0 533.0 399.0 410.0 344.5 60.0 37.0 2769.0

1992 7.0 142.0 22.0 234.0 334.0 186.0 379.0 166.0 148.0 332.0 111.0 ? 2061.0?

1993 ? 12.0 115.0 204.0 219.0 295.0 488.0 267.0 381.0 540.0 200.0 34.0 2755.0?

1994 0.0 35.0 282.0 175.0 364.0 422.0 398.0 ? ? ? ? ? 1676.0?

1995 ? ? ? ? ? ? ? ? ? ? ? ? ?

1996 ? ? ? ? ? ? ? ? ? ? ? ? ?

1997 0.0 205.0 0.0 179.0 351.0 347.0 77.0 434.0 424.0 280.0 14.5 25.0 2336.5

1998 0.0 22.0 0.0 55.0 ? ? 354.0 ? ? 600.0 433.0 67.0 1531.0?

1999 0.0 0.0 261.0 354.0 392.0 358.0 387.0 375.0 369.0 73.0 235.0 49.0 2853.0

2000 0.0 42.0 211.0 327.0 563.0 200.0 166.0 266.0 ? ? ? ? 1775.0?

Min. 0.0 0.0 0.0 21.0 97.0 50.0 77.0 83.0 148.0 73.0 14.5 0.0 1566.9

Mean 23.9 39.4 101.0 198.0 313.4 283.6 336.6 313.7 411.5 374.9 212.5 59.3 2671.6

Max. 168.9 231.3 282.0 456.0 731.0 467.0 785.0 632.0 740.0 715.0 540.0 273.0 3926.0

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.