| Tahun Data | : | 2004 |
| Nama Stasiun | : | TRMM-0838 |
| Lokasi Stasiun | : | Desa Timpeh, Kecamatan Timpeh, Dharmasraya, Provinsi Sumatera Barat |
| Longitude | : | 101.625000 |
| Latitude | : | -0.875000 |
| Tanggal | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.000 | 1.590 | 6.047 | 2.591 | 23.588 | 0.000 | 10.373 | 76.216 | 0.000 | 0.000 | 5.557 | 18.585 |
| 2 | 0.000 | 1.396 | 7.000 | 5.791 | 0.000 | 0.000 | 0.000 | 0.000 | 31.249 | 11.345 | 0.000 | 0.000 |
| 3 | 3.640 | 2.564 | 26.914 | 9.334 | 7.523 | 0.000 | 8.246 | 0.000 | 0.000 | 16.784 | 14.411 | 32.861 |
| 4 | 0.690 | 27.655 | 31.350 | 60.383 | 26.444 | 0.282 | 0.000 | 0.000 | 0.000 | 5.308 | 57.015 | 10.714 |
| 5 | 0.000 | 33.010 | 4.173 | 2.400 | 6.731 | 0.000 | 7.554 | 0.000 | 0.000 | 0.000 | 2.731 | 71.037 |
| 6 | 3.908 | 3.376 | 5.192 | 0.000 | 4.299 | 71.785 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 17.005 |
| 7 | 0.000 | 2.662 | 37.758 | 54.174 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 4.710 | 2.355 | 4.424 |
| 8 | 0.000 | 0.032 | 25.468 | 1.600 | 0.000 | 0.000 | 4.947 | 0.000 | 0.000 | 5.438 | 2.574 | 9.968 |
| 9 | 27.969 | 0.000 | 0.000 | 20.991 | 0.000 | 0.875 | 37.078 | 0.000 | 0.000 | 4.215 | 0.000 | 1.953 |
| 10 | 62.835 | 0.000 | 35.458 | 19.544 | 0.000 | 0.000 | 1.915 | 0.000 | 0.000 | 5.751 | 0.000 | 56.387 |
| 11 | 1.341 | 0.000 | 5.915 | 34.935 | 11.879 | 0.000 | 1.064 | 0.000 | 5.253 | 0.000 | 0.063 | 13.357 |
| 12 | 4.061 | 0.227 | 6.408 | 0.000 | 4.610 | 0.000 | 19.896 | 0.000 | 0.000 | 0.000 | 8.634 | 0.460 |
| 13 | 8.276 | 0.552 | 1.610 | 29.220 | 0.000 | 0.000 | 1.463 | 0.000 | 0.000 | 0.000 | 8.226 | 16.431 |
| 14 | 8.353 | 0.000 | 16.990 | 3.505 | 0.000 | 0.000 | 10.480 | 2.882 | 0.000 | 0.000 | 14.536 | 0.000 |
| 15 | 0.000 | 0.000 | 31.547 | 0.000 | 0.000 | 0.000 | 2.553 | 8.683 | 18.702 | 0.000 | 5.902 | 0.000 |
| 16 | 0.000 | 0.000 | 1.840 | 0.000 | 0.000 | 0.000 | 48.037 | 0.000 | 9.366 | 4.892 | 3.014 | 0.000 |
| 17 | 0.268 | 1.233 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 39.370 | 6.938 | 14.334 |
| 18 | 68.659 | 9.802 | 0.000 | 2.781 | 0.000 | 0.000 | 0.000 | 0.000 | 11.497 | 15.040 | 0.000 | 16.287 |
| 19 | 1.149 | 0.260 | 29.806 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 12.458 | 0.000 | 1.727 | 4.797 |
| 20 | 4.215 | 4.869 | 0.000 | 0.000 | 13.576 | 0.000 | 1.968 | 4.451 | 0.000 | 0.000 | 0.000 | 0.000 |
| 21 | 3.103 | 46.091 | 5.422 | 0.000 | 45.309 | 0.000 | 0.878 | 0.000 | 1.471 | 0.000 | 10.109 | 0.000 |
| 22 | 0.000 | 1.136 | 0.526 | 1.029 | 8.258 | 0.565 | 0.000 | 0.000 | 0.000 | 29.014 | 8.540 | 0.000 |
| 23 | 13.755 | 3.311 | 0.000 | 36.040 | 40.953 | 0.000 | 11.118 | 0.000 | 0.000 | 6.271 | 9.011 | 40.962 |
| 24 | 23.065 | 17.365 | 10.680 | 0.000 | 2.715 | 0.000 | 0.239 | 0.000 | 7.685 | 2.628 | 10.863 | 1.695 |
| 25 | 0.000 | 4.934 | 0.000 | 0.000 | 8.852 | 15.130 | 6.064 | 9.121 | 4.203 | 92.896 | 58.365 | 0.804 |
| 26 | 2.222 | 8.861 | 0.000 | 0.000 | 8.881 | 18.123 | 10.905 | 0.000 | 0.480 | 61.566 | 0.000 | 7.526 |
| 27 | 0.000 | 3.343 | 0.000 | 3.238 | 1.980 | 0.000 | 1.968 | 0.000 | 51.091 | 21.520 | 13.594 | 1.034 |
| 28 | 27.625 | 0.000 | 28.820 | 27.773 | 19.939 | 0.000 | 3.139 | 0.000 | 3.632 | 0.000 | 9.419 | 0.000 |
| 29 | 0.000 | 3.051 | 0.000 | 15.391 | 11.624 | 0.452 | 0.000 | 0.000 | 30.079 | 3.018 | 38.523 | 0.000 |
| 30 | 9.272 | - | 1.840 | 0.000 | 2.630 | 0.282 | 1.596 | 0.000 | 13.598 | 17.825 | 34.700 | 10.485 |
| 31 | 12.529 | - | 11.114 | - | 0.000 | - | 0.000 | 0.000 | - | 0.000 | - | 1.149 |
| Total | 286.94 | 177.32 | 331.88 | 330.72 | 249.79 | 107.49 | 191.48 | 101.35 | 200.76 | 347.59 | 326.81 | 352.26 |
| Hari Hujan | 20.00 | 22.00 | 22.00 | 18.00 | 18.00 | 8.00 | 21.00 | 5.00 | 14.00 | 18.00 | 23.00 | 22.00 |
| Max | 68.659 | 46.091 | 37.758 | 60.383 | 45.309 | 71.785 | 48.037 | 76.216 | 51.091 | 92.896 | 58.365 | 71.037 |
| Avg | 9.26 | 6.11 | 10.71 | 11.02 | 8.06 | 3.58 | 6.18 | 3.27 | 6.69 | 11.21 | 10.89 | 11.36 |
Berdasarkan data hujan TRMM di Grid TRMM-0838, yang terletak di Desa Timpeh, Kecamatan Timpeh, Dharmasraya, Provinsi Sumatera Barat, curah hujan tahunan yang terjadi pada tahun 2004 adalah sebesar 3,004.39 mm. Dengan jumlah hari hujan tahunan adalah 211 hari (57.81%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 92.90 mm yang terjadi pada tanggal 25 Oktober 2004.
