Jabatan Pengairan dan Saliran Malaysia

Source is \\Svr-jpshis\datanegeri\Perak\Rfmanual.mtd

Monthly totals 1947 to 1994 site 4610112 LDG. STRATHISLA at JELAPANG, PERAK

Days end at 8:00:00am

Rain mm

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

1947 ? 143.0 337.7 219.0 298.8 149.9 224.7 254.1 213.9 285.9 217.7 391.3 2736.0?

1948 128.2 147.1 204.8 306.4 ? ? ? ? ? ? ? ? 786.5?

1949 ? ? ? ? ? ? ? ? ? ? ? ? ?

1950 ? ? ? ? ? ? ? ? ? ? ? ? ?

1951 ? ? ? ? ? ? ? ? ? ? ? ? ?

1952 ? ? ? ? ? ? ? ? ? ? ? ? ?

1953 ? ? ? 311.2 257.2 145.6 96.3 75.2 138.6 315.4 256.5 353.6 1949.6?

1954 186.6 142.6 310.9 201.6 349.2 93.4 390.7 189.0 217.6 556.6 280.6 236.8 3155.6

1955 20.6 90.5 169.1 194.5 243.1 139.4 95.5 222.1 179.4 291.4 268.4 164.9 2078.9

1956 149.4 113.9 141.4 235.8 213.8 78.4 146.6 103.5 189.5 450.8 217.7 165.5 2206.3

1957 66.7 82.9 277.6 238.8 301.6 79.3 201.1 45.5 323.8 199.4 292.9 297.4 2407.0

1958 105.7 69.6 196.5 219.4 195.3 115.3 77.9 177.2 129.8 403.1 262.7 136.3 2088.8

1959 46.5 66.7 308.5 298.3 312.0 132.6 105.3 197.0 353.1 295.9 243.1 109.0 2468.0

1960 291.5 139.1 174.1 269.8 285.9 46.3 232.3 96.0 318.3 151.9 314.9 383.4 2703.5

1961 119.3 133.6 297.2 281.2 94.4 150.8 123.4 76.3 195.4 253.6 296.8 121.1 2143.1

1962 213.2 45.6 258.3 297.9 374.1 118.6 129.5 332.9 201.5 390.4 388.6 229.9 2980.5

1963 177.9 169.2 226.3 125.5 138.0 111.1 188.0 82.7 260.2 263.8 390.2 143.2 2276.1

1964 130.6 159.9 77.5 274.0 194.2 96.2 322.5 86.0 357.9 244.3 200.2 143.4 2286.7

1965 6.5 123.2 182.4 263.0 150.6 179.6 63.7 251.6 184.0 399.2 237.3 253.1 2294.2

1966 141.2 100.4 252.8 427.2 209.1 118.2 248.9 171.9 166.6 323.6 383.5 120.9 2664.3

1967 138.5 106.2 272.5 276.1 385.4 138.7 82.3 68.6 310.9 252.9 314.9 63.0 2410.0

1968 252.3 47.0 41.2 248.6 256.3 208.6 172.6 96.1 104.1 322.7 158.4 310.3 2218.2

1969 202.0 140.5 221.2 173.7 353.2 160.8 107.6 249.5 169.2 425.4 217.9 335.4 2756.4

1970 396.0 103.6 162.3 224.1 345.7 263.1 80.9 150.5 276.0 267.7 333.5 318.4 2921.8

1971 109.1 289.2 186.0 161.9 175.3 125.8 65.7 271.3 242.6 143.1 208.0 356.9 2334.9

1972 99.1 203.2 76.9 423.1 107.3 180.8 38.4 151.4 322.0 347.6 317.4 286.2 2553.4

1973 36.4 159.6 200.8 274.9 399.0 154.8 290.1 185.3 131.6 337.8 286.8 357.0 2814.1

1974 101.2 60.2 101.0 249.5 309.5 187.5 201.0 88.0 377.0 92.1 205.0 219.5 2191.5

1975 333.5 198.5 139.0 229.0 134.5 98.5 302.5 149.5 224.5 64.5 333.5 296.5 2504.0

1976 17.0 49.0 271.0 174.0 70.0 173.0 299.0 204.5 110.0 440.1 219.0 189.0 2215.6

1977 133.0 249.5 88.5 202.5 245.5 227.5 69.5 191.0 68.0 483.0 414.0 316.5 2688.5

1978 218.0 80.0 218.5 188.0 159.5 155.0 48.5 128.5 298.4 349.6 124.4 166.6 2135.0

1979 42.5 252.5 101.0 220.5 111.5 261.0 232.0 195.0 231.5 337.5 373.5 134.0 2492.5

1980 163.0 214.0 318.7 139.0 233.4 212.2 277.0 310.5 228.8 300.5 311.5 253.0 2961.5

1981 119.3 310.2 158.0 333.5 486.0 76.5 173.0 104.5 308.0 311.5 197.2 32.2 2610.0

1982 88.2 290.5 136.0 435.9 260.0 98.0 137.0 155.5 292.3 488.0 444.0 150.4 2975.8

1983 48.2 200.5 85.0 96.5 162.0 243.0 121.5 147.5 284.4 164.7 178.9 216.4 1948.7

1984 189.5 272.3 282.2 298.0 246.5 128.5 318.6 52.4 ? 167.0 332.5 228.5 2516.0?

1985 150.5 167.5 241.0 174.5 352.0 42.0 55.5 143.5 209.5 216.0 534.0 233.2 2519.2

1986 91.5 55.0 183.2 420.5 131.5 147.5 93.5 45.5 168.5 307.5 287.5 70.5 2002.2

1987 107.5 126.0 160.5 216.5 374.5 136.5 200.0 203.0 210.0 531.0 318.5 442.0 3026.0

1988 180.5 249.0 255.0 252.5 170.5 104.0 135.5 412.5 268.2 73.8 345.5 247.0 2694.0

1989 161.0 167.0 229.5 237.5 175.0 135.5 149.5 181.5 478.0 352.5 95.5 14.5 2377.0

1990 103.0 196.5 75.5 264.0 315.5 46.5 229.0 ? 271.0 396.5 250.0 267.0 2414.5?

1991 169.0 114.5 372.0 258.0 551.5 248.0 165.5 105.5 123.5 454.5 360.5 137.0 3059.5

1992 165.5 147.0 209.0 260.5 314.0 89.0 173.5 131.0 236.5 225.0 360.0 207.0 2518.0

1993 266.0 155.0 306.5 337.5 529.0 209.0 340.0 61.0 268.0 368.0 565.0 233.0 3638.0

1994 161.0 216.0 309.0 176.0 294.0 66.0 39.0 89.0 205.0 232.0 298.0 283.0 2368.0

Min. 6.5 45.6 41.2 96.5 70.0 42.0 38.4 45.5 68.0 64.5 95.5 14.5 1948.7

Mean 143.5 152.3 205.0 252.5 262.0 141.2 168.5 157.9 234.5 308.8 293.9 223.6 2530.4

Max. 396.0 310.2 372.0 435.9 551.5 263.1 390.7 412.5 478.0 556.6 565.0 442.0 3638.0

The Min Mean and Max of Annual means are for complete years only.

End of process

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.