| Tahun Data | : | 2018 |
| 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 | 7.404 | 0.000 | 7.134 | 0.622 | 0.000 | 76.159 | 9.690 | 18.488 | 0.000 | 0.378 | 2.529 | 11.615 |
| 2 | 17.437 | 1.193 | 12.836 | 53.883 | 13.124 | 0.000 | 4.951 | 1.445 | 29.125 | 0.000 | 17.513 | 13.337 |
| 3 | 0.786 | 0.000 | 9.887 | 3.619 | 1.432 | 0.000 | 0.000 | 0.886 | 14.098 | 0.908 | 1.100 | 4.997 |
| 4 | 3.113 | 3.579 | 4.606 | 0.000 | 5.663 | 0.000 | 0.000 | 0.000 | 4.784 | 0.000 | 5.856 | 20.900 |
| 5 | 21.548 | 0.000 | 8.258 | 29.175 | 0.000 | 0.000 | 0.000 | 0.000 | 5.825 | 0.000 | 8.880 | 0.844 |
| 6 | 3.627 | 0.000 | 37.105 | 0.000 | 0.000 | 0.000 | 0.000 | 6.575 | 0.000 | 0.000 | 19.630 | 8.846 |
| 7 | 40.012 | 0.000 | 9.943 | 15.662 | 0.000 | 0.000 | 0.000 | 0.000 | 23.413 | 38.055 | 0.742 | 15.768 |
| 8 | 0.997 | 3.763 | 4.382 | 13.683 | 0.000 | 0.000 | 2.742 | 0.000 | 3.799 | 6.254 | 19.850 | 11.514 |
| 9 | 0.000 | 0.000 | 0.000 | 9.527 | 0.000 | 2.652 | 28.884 | 0.000 | 0.000 | 0.000 | 11.437 | 0.000 |
| 10 | 7.102 | 39.372 | 10.449 | 2.318 | 0.000 | 0.000 | 18.289 | 0.000 | 2.786 | 0.731 | 14.709 | 12.189 |
| 11 | 7.283 | 0.000 | 2.528 | 0.000 | 66.853 | 1.396 | 1.331 | 5.852 | 7.626 | 25.950 | 18.750 | 5.504 |
| 12 | 0.000 | 0.000 | 2.050 | 1.527 | 0.000 | 0.000 | 3.168 | 0.000 | 0.000 | 3.934 | 19.217 | 32.752 |
| 13 | 6.830 | 0.000 | 53.227 | 6.728 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 78.429 | 2.282 | 0.000 |
| 14 | 0.000 | 13.399 | 3.034 | 15.209 | 0.000 | 1.675 | 2.902 | 0.000 | 0.000 | 0.000 | 47.947 | 0.000 |
| 15 | 0.000 | 0.000 | 0.000 | 12.976 | 3.697 | 0.000 | 0.000 | 0.000 | 0.000 | 13.063 | 1.869 | 0.000 |
| 16 | 0.000 | 1.101 | 0.000 | 0.989 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 7.515 | 0.632 | 27.451 |
| 17 | 0.000 | 77.551 | 7.921 | 0.000 | 2.365 | 8.096 | 0.000 | 0.000 | 0.000 | 0.000 | 47.535 | 0.000 |
| 18 | 2.297 | 7.342 | 4.522 | 0.000 | 13.224 | 11.083 | 12.299 | 0.000 | 3.715 | 4.464 | 25.761 | 2.397 |
| 19 | 0.000 | 32.213 | 0.000 | 54.788 | 7.761 | 0.000 | 0.586 | 0.000 | 0.929 | 0.000 | 4.069 | 9.488 |
| 20 | 4.442 | 10.784 | 24.325 | 10.008 | 8.461 | 0.000 | 13.843 | 0.000 | 8.189 | 26.353 | 28.070 | 14.789 |
| 21 | 4.352 | 48.091 | 22.976 | 1.724 | 5.230 | 0.000 | 1.091 | 0.000 | 11.622 | 0.681 | 6.378 | 37.783 |
| 22 | 0.000 | 27.992 | 12.780 | 2.064 | 20.785 | 3.936 | 0.000 | 3.940 | 10.243 | 6.632 | 6.873 | 0.000 |
| 23 | 5.772 | 24.871 | 1.517 | 34.179 | 47.933 | 15.271 | 1.225 | 0.000 | 0.000 | 15.635 | 4.179 | 1.790 |
| 24 | 0.000 | 1.881 | 5.365 | 0.000 | 0.000 | 9.576 | 0.000 | 26.624 | 0.000 | 5.069 | 17.265 | 12.628 |
| 25 | 0.000 | 2.707 | 42.694 | 0.000 | 2.665 | 2.289 | 0.000 | 4.686 | 0.000 | 19.343 | 0.000 | 0.000 |
| 26 | 0.786 | 20.833 | 14.353 | 45.148 | 0.733 | 1.870 | 0.000 | 0.000 | 1.717 | 0.000 | 46.380 | 0.000 |
| 27 | 0.000 | 1.055 | 5.983 | 0.000 | 7.062 | 0.000 | 0.000 | 3.404 | 0.000 | 0.000 | 0.000 | 14.755 |
| 28 | 0.000 | 3.304 | 31.347 | 0.905 | 0.000 | 0.000 | 0.000 | 11.144 | 0.000 | 15.837 | 6.736 | 50.073 |
| 29 | 0.000 | - | 0.393 | 0.000 | 12.325 | 6.951 | 0.000 | 9.046 | 0.000 | 0.000 | 1.485 | 0.000 |
| 30 | 0.000 | - | 8.033 | 22.334 | 2.998 | 0.838 | 0.000 | 40.030 | 0.000 | 16.972 | 15.863 | 18.807 |
| 31 | 0.000 | - | 0.000 | - | 3.298 | - | 2.742 | 15.457 | - | 40.879 | - | 2.161 |
| Total | 133.79 | 321.03 | 347.65 | 337.07 | 225.61 | 141.79 | 103.74 | 147.58 | 127.87 | 327.08 | 403.54 | 330.39 |
| Hari Hujan | 16.00 | 18.00 | 26.00 | 21.00 | 18.00 | 13.00 | 14.00 | 13.00 | 14.00 | 20.00 | 28.00 | 22.00 |
| Max | 40.012 | 77.551 | 53.227 | 54.788 | 66.853 | 76.159 | 28.884 | 40.030 | 29.125 | 78.429 | 47.947 | 50.073 |
| Avg | 4.32 | 11.47 | 11.21 | 11.24 | 7.28 | 4.73 | 3.35 | 4.76 | 4.26 | 10.55 | 13.45 | 10.66 |
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 2018 adalah sebesar 2,947.13 mm. Dengan jumlah hari hujan tahunan adalah 223 hari (61.10%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 78.43 mm yang terjadi pada tanggal 13 Oktober 2018.
