| Tahun Data | : | 2003 |
| Nama Stasiun | : | TRMM-0910 |
| Lokasi Stasiun | : | Desa Simalidu, Kecamatan Koto Salak, Dharmasraya, Provinsi Sumatera Barat |
| Longitude | : | 101.875000 |
| Latitude | : | -1.125000 |
| Tanggal | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1.290 | 4.254 | 0.000 | 18.590 | 0.000 | 7.082 | 0.000 | 0.000 | 12.997 | 0.000 | 2.684 | 70.821 |
| 2 | 0.000 | 11.856 | 0.000 | 18.687 | 2.318 | 0.000 | 0.000 | 27.878 | 0.323 | 0.000 | 1.197 | 54.261 |
| 3 | 0.000 | 10.229 | 0.000 | 6.554 | 8.235 | 0.000 | 1.339 | 2.631 | 6.028 | 0.330 | 0.000 | 9.755 |
| 4 | 17.723 | 10.542 | 0.000 | 23.489 | 1.189 | 0.000 | 23.703 | 0.000 | 0.000 | 29.087 | 19.115 | 19.788 |
| 5 | 3.637 | 0.000 | 0.000 | 4.282 | 0.000 | 0.000 | 0.000 | 2.580 | 0.000 | 16.325 | 38.941 | 0.000 |
| 6 | 0.000 | 0.000 | 0.683 | 10.868 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 4.155 | 2.264 | 60.475 |
| 7 | 79.224 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.836 | 0.000 | 3.734 | 34.199 | 4.560 | 30.099 |
| 8 | 19.872 | 0.000 | 5.202 | 10.836 | 10.980 | 0.000 | 0.000 | 0.000 | 84.392 | 5.112 | 4.237 | 9.130 |
| 9 | 19.707 | 14.609 | 3.154 | 11.290 | 53.831 | 0.000 | 0.000 | 0.000 | 3.029 | 64.704 | 0.000 | 3.715 |
| 10 | 5.886 | 5.224 | 28.187 | 9.733 | 0.000 | 0.000 | 0.000 | 12.244 | 11.203 | 1.814 | 67.403 | 0.000 |
| 11 | 0.000 | 15.047 | 5.657 | 46.945 | 20.831 | 0.000 | 0.000 | 6.729 | 22.318 | 51.546 | 0.000 | 77.139 |
| 12 | 49.135 | 3.848 | 5.559 | 0.000 | 4.758 | 0.000 | 18.331 | 2.580 | 8.292 | 20.348 | 3.525 | 6.318 |
| 13 | 1.157 | 76.517 | 0.000 | 31.178 | 2.257 | 0.000 | 0.000 | 2.732 | 0.000 | 0.000 | 1.197 | 22.322 |
| 14 | 44.407 | 0.000 | 0.000 | 21.445 | 3.111 | 0.000 | 0.000 | 0.000 | 15.585 | 29.054 | 4.496 | 0.000 |
| 15 | 16.929 | 18.582 | 32.185 | 1.784 | 0.000 | 0.000 | 0.000 | 13.306 | 39.638 | 0.000 | 7.859 | 0.000 |
| 16 | 3.670 | 0.000 | 5.657 | 36.661 | 0.000 | 65.641 | 16.202 | 69.719 | 0.000 | 69.915 | 26.198 | 55.754 |
| 17 | 0.000 | 13.639 | 0.000 | 20.147 | 0.000 | 3.859 | 0.000 | 0.000 | 1.323 | 28.131 | 22.220 | 7.360 |
| 18 | 17.888 | 4.473 | 43.564 | 9.733 | 0.000 | 0.000 | 24.612 | 0.000 | 3.470 | 34.298 | 5.466 | 4.617 |
| 19 | 8.564 | 8.259 | 3.674 | 102.877 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 8.158 |
| 20 | 0.000 | 142.710 | 35.827 | 0.000 | 0.000 | 0.000 | 1.648 | 12.244 | 18.995 | 1.517 | 0.938 | 0.000 |
| 21 | 3.009 | 4.348 | 4.519 | 0.000 | 33.610 | 11.530 | 0.000 | 0.000 | 41.226 | 0.000 | 3.396 | 0.000 |
| 22 | 2.877 | 0.000 | 4.194 | 8.176 | 0.000 | 20.745 | 2.832 | 0.000 | 6.322 | 0.000 | 32.246 | 0.000 |
| 23 | 17.624 | 0.000 | 1.918 | 6.910 | 0.000 | 4.222 | 0.000 | 43.309 | 6.146 | 0.000 | 25.422 | 0.000 |
| 24 | 2.678 | 11.199 | 14.240 | 1.784 | 0.000 | 0.000 | 0.000 | 0.000 | 17.819 | 0.000 | 40.235 | 0.000 |
| 25 | 5.919 | 5.944 | 52.765 | 11.031 | 0.000 | 0.000 | 3.089 | 23.779 | 0.000 | 15.170 | 12.905 | 0.000 |
| 26 | 0.000 | 18.050 | 7.770 | 0.000 | 0.000 | 2.951 | 0.000 | 0.000 | 0.000 | 21.535 | 5.401 | 2.465 |
| 27 | 0.000 | 5.255 | 5.917 | 3.828 | 0.000 | 0.000 | 0.000 | 45.383 | 0.000 | 9.498 | 4.754 | 2.222 |
| 28 | 0.000 | 0.000 | 0.878 | 0.000 | 0.000 | 2.769 | 0.000 | 15.027 | 0.000 | 5.211 | 21.734 | 0.000 |
| 29 | 10.878 | - | 20.904 | 16.449 | 0.000 | 0.000 | 0.000 | 0.051 | 0.000 | 0.000 | 16.883 | 0.382 |
| 30 | 11.143 | - | 0.000 | 28.518 | 0.000 | 0.000 | 0.000 | 49.886 | 0.000 | 36.409 | 0.065 | 4.860 |
| 31 | 7.010 | - | 15.117 | - | 2.287 | - | 0.000 | 0.000 | - | 39.739 | - | 0.000 |
| Total | 350.23 | 384.59 | 297.57 | 461.80 | 143.41 | 118.80 | 93.59 | 330.08 | 302.84 | 518.10 | 375.34 | 449.64 |
| Hari Hujan | 22.00 | 19.00 | 21.00 | 24.00 | 11.00 | 8.00 | 9.00 | 16.00 | 18.00 | 21.00 | 26.00 | 19.00 |
| Max | 79.224 | 142.710 | 52.765 | 102.877 | 53.831 | 65.641 | 24.612 | 69.719 | 84.392 | 69.915 | 67.403 | 77.139 |
| Avg | 11.30 | 13.74 | 9.60 | 15.39 | 4.63 | 3.96 | 3.02 | 10.65 | 10.09 | 16.71 | 12.51 | 14.50 |
Berdasarkan data hujan TRMM di Grid TRMM-0910, yang terletak di Desa Simalidu, Kecamatan Koto Salak, Dharmasraya, Provinsi Sumatera Barat, curah hujan tahunan yang terjadi pada tahun 2003 adalah sebesar 3,825.97 mm. Dengan jumlah hari hujan tahunan adalah 214 hari (58.63%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 142.71 mm yang terjadi pada tanggal 20 Februari 2003.
