Jabatan Pengairan dan Saliran Malaysia
Source is K:\MRPM36.MTD
Monthly totals 1947 to 2000 site 3615002 LDG. SG.
GUMUT 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
? ? ?
? ? 143.6
176.3 243.2 336.9
342.0 52.3 206.6
1500.9?
1948
71.9 278.3 301.8
409.6 284.3 170.0
171.1 208.4 319.3
502.7 407.5 63.9
3188.8
1949
69.9 271.9 320.5
491.2 257.0 189.4
106.1 242.0 352.9
387.9 418.2 424.4
3531.4
1950
265.3 158.9 381.8
244.7 230.5 67.5
214.7 286.2 179.7
304.5 715.4 285.1
3334.3
1951
444.5 248.9 209.0
422.7 254.5 139.5
269.8 138.5 490.1
249.2 397.2 321.6
3585.5
1952
89.1 396.7 364.5
300.6 352.4 46.1
171.5 191.4 269.4
139.0 485.9 220.2
3026.8
1953
87.3 384.9 292.1
527.4 326.3 206.3
146.6 75.8 306.0
424.8 263.8 206.5
3247.8
1954
290.4 197.1 272.0
524.5 306.9 94.0
407.7 239.6 122.2
494.4 269.5 236.9
3455.2
1955
72.2 273.7 201.1
453.7 167.4 160.7
118.8 215.1 181.3
453.0 242.8 269.9
2809.7
1956
192.8 197.3 212.3
219.8 224.2 215.4
175.3 160.3 316.5
453.8 295.1 390.2
3053.0
1957
89.6 89.9 366.1
210.4 542.2 140.7
226.0 163.4 270.8
428.2 203.4 456.6
3187.3
1958
158.8 144.9 148.0
333.5 382.5 154.1
43.9 192.4 319.3
262.7 416.7 165.1
2721.9
1959
71.3 106.4 423.5
550.7 264.9 123.0
110.7 104.1 378.9
402.1 454.2 392.4
3382.2
1960
159.5 210.4 342.7
309.4 226.2 64.2
297.7 127.9 167.5
456.6 469.7 383.4
3215.2
1961
74.4 225.3 220.0
289.4 148.0 145.9
261.9 190.6 269.9
261.4 241.6 489.3
2817.7
1962
253.8 151.6 448.2
394.2 249.9 199.2
56.9 180.7 187.5
437.8 595.0 171.1
3325.9
1963
129.8 89.8 317.6
175.7 449.1 243.8
240.7 420.1 320.4
411.9 699.8 272.2
3770.9
1964
221.4 111.3 267.3
328.7 212.9 235.3
381.7 182.2 372.3
344.4 211.8 388.4
3257.7
1965
121.1 184.6 313.3
468.7 202.2 70.3
226.3 281.1 328.8
385.4 292.5 440.3
3314.6
1966
192.1 212.8 349.1
299.6 158.2 316.3
164.7 305.7 415.4
453.4 418.6 452.3
3738.2
1967
273.8 138.4 228.0
437.4 413.4 106.1
181.1 113.8 256.5
498.4 581.3 133.6
3361.8
1968
248.2 89.0 113.2
346.6 382.6 154.0
251.5 155.5 235.7
398.0 276.2 387.7
3038.2
1969
123.0 353.9 318.2
260.2 434.3 246.4
88.3 229.7 230.5
305.7 335.2 96.1
3021.5
1970
348.7 166.9 180.9
273.7 375.3 166.3
140.9 208.2 235.7
155.2 230.0 257.4
2739.2
1971
281.8 82.6 235.4
207.6 247.9 87.1
123.6 175.3 289.8
140.4 337.4 312.5
2521.4
1972
20.1 236.4 157.6
223.6 170.1 160.8
149.5 163.5 233.0
524.6 460.9 106.2
2606.3
1973
81.0 78.5 211.0
494.6 417.2 102.6
72.1 164.7 232.5
398.0 370.0 278.8
2901.0
1974
24.1 140.9 342.8
374.6 167.8 169.0
236.0 138.5 358.0
107.0 395.0 301.6
2755.3
1975
114.0 194.0 279.0
300.5 137.0 70.5
226.4 111.0 209.5
306.5 172.0 258.5
2378.9
1976
166.5 142.5 338.5
235.3 184.8 136.5
92.9 326.6 97.0
460.0 219.5 170.0
2570.0
1977
242.0 128.5 137.0
251.5 480.5 201.0
? ? 368.0
610.5 272.0 130.6
2821.6?
1978
157.0 87.0 286.0
335.0 354.5 48.0
68.0 87.0 223.5
341.5 228.5 149.0
2365.0
1979
57.0 270.5 225.0
170.5 175.5 185.5
140.5 96.0 390.5
319.0 410.0 102.0
2542.0
1980
127.5 211.5 235.0
348.0 336.5 292.0
284.5 204.0 226.2
216.5 222.5 270.0
2974.2
1981
66.0 389.5 119.5
421.0 309.0 23.5
81.5 162.0 338.0
271.5 441.0 172.5
2795.0
1982
99.5 110.5 453.5
461.0 302.5 175.5
113.0 262.0 305.0
508.0 623.0 ?
3413.5?
1983
92.5 115.0 174.5
151.0 216.5 151.5
200.0 215.0 331.5
109.0 215.5 296.0
2268.0
1984
294.0 196.0 ?
.0 340.0 197.0
214.0 145.0 234.0
307.0 418.0 270.9
2615.9?
1985
173.0 270.0 186.0
247.0 455.0 .0
247.0 80.0 432.0
387.0 380.2 298.0
3155.2
1986
150.5 116.5 165.0
248.5 197.0 239.0
91.0 80.0 316.0
406.0 362.5 162.0
2534.0
1987
130.9 104.1 114.0
155.0 217.5 45.0
165.6 288.4 256.0
473.5 158.5 ?
2108.5?
1988
257.0 309.0 370.0
357.0 147.0 268.0
153.0 427.0 327.0
136.0 321.0 107.0
3179.0
1989
180.0 173.0 176.0
525.0 211.0 192.0
182.0 102.0 386.5
310.5 141.0 137.0
2716.0
1990
192.0 195.0 102.0
25.5 250.0 170.0
137.0 98.0 244.0
461.0 241.0 184.0
2299.5
1991
100.0 185.0 491.0
533.0 565.0 63.0
138.0 151.5 364.5
498.0 302.0 180.0
3571.0
1992
167.0 279.0 113.0
443.0 224.0 11.0
228.0 52.0 295.0
220.0 523.0 284.0
2839.0
1993
87.0 249.0 193.0
248.0 479.0 170.0
168.0 328.0 317.0
331.0 490.0 458.0
3518.0
1994
198.0 370.0 297.0
287.0 322.0 325.0
.0 224.2 253.0
442.0 426.0 239.0
3383.2
1995
147.0 78.0 309.0
442.0 308.0 328.0
258.0 287.0 205.0
354.0 288.0 ?
3004.0?
1996
19.0 110.0 213.2
436.0 241.0 254.0
100.0 236.0 59.0
361.0 348.0 421.5
2798.7
1997
123.0 280.0 228.0
330.0 186.0 238.0
181.0 128.0 213.0
285.0 502.0 231.0
2925.0
1998
121.0 250.0 242.0
241.0 172.0 136.0
151.0 268.0 227.0
189.0 295.0 107.0
2399.0
1999
252.0 214.0 428.0
143.0 196.0 141.0
127.0 250.0 250.0
428.0 383.0 280.0
3092.0
2000
212.0 340.0 213.0
345.0 64.0 184.0
39.0 174.0 ?
? ? ?
1571.0?
Min.
19.0 78.0 102.0
.0 64.0 .0
.0 52.0 59.0
107.0 52.3 63.9
2268.0
Mean
158.1 199.8 262.0
325.5 281.5 158.6
169.8 194.0 280.1
355.7 357.0 260.4
3004.5
Max.
444.5 396.7 491.0
550.7 565.0 328.0
407.7 427.0 490.1
610.5 715.4 489.3
3770.9
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.
