| Tahun Data | : | 1998 |
| Nama Stasiun | : | TRMM-0718 |
| Lokasi Stasiun | : | Desa Iii Koto Aur Malintang Selatan, Kecamatan Iv Koto Aur Malintang, Padang Pariaman, Provinsi Sumatera Barat |
| Longitude | : | 100.125000 |
| Latitude | : | -0.375000 |
| Tanggal | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 13.989 | 48.853 | 0.000 | 11.855 | 0.000 | 39.201 | 0.000 | 0.000 | 1.899 | 0.493 | 2.643 | 21.717 |
| 2 | 0.000 | 13.388 | 0.000 | 4.465 | 26.972 | 0.000 | 0.000 | 38.802 | 0.950 | 1.568 | 5.366 | 14.089 |
| 3 | 25.825 | 2.852 | 0.000 | 29.036 | 1.408 | 9.776 | 0.312 | 0.045 | 8.974 | 0.717 | 3.644 | 6.820 |
| 4 | 11.457 | 11.643 | 8.529 | 1.541 | 0.812 | 51.502 | 0.000 | 7.326 | 0.000 | 12.005 | 47.575 | 67.035 |
| 5 | 0.000 | 0.403 | 0.000 | 1.224 | 17.186 | 0.000 | 19.098 | 6.422 | 4.274 | 3.584 | 0.000 | 2.692 |
| 6 | 0.000 | 0.000 | 12.724 | 29.603 | 8.115 | 0.680 | 0.000 | 0.000 | 7.360 | 0.000 | 0.000 | 0.179 |
| 7 | 0.000 | 0.000 | 11.038 | 10.857 | 5.943 | 5.633 | 6.075 | 17.592 | 0.000 | 4.704 | 0.000 | 40.786 |
| 8 | 0.000 | 0.000 | 3.490 | 0.907 | 65.473 | 0.000 | 0.000 | 58.293 | 37.987 | 10.303 | 0.000 | 0.000 |
| 9 | 16.710 | 0.000 | 2.490 | 0.363 | 1.766 | 16.283 | 14.518 | 5.970 | 15.385 | 0.000 | 0.961 | 1.929 |
| 10 | 7.786 | 3.188 | 7.294 | 0.227 | 0.310 | 16.509 | 8.630 | 0.000 | 0.000 | 3.270 | 24.068 | 7.538 |
| 11 | 22.850 | 0.000 | 4.588 | 29.240 | 24.490 | 0.000 | 30.531 | 0.000 | 6.363 | 3.539 | 3.925 | 17.589 |
| 12 | 0.000 | 0.000 | 25.959 | 8.477 | 6.564 | 0.000 | 5.608 | 49.565 | 0.380 | 0.000 | 2.002 | 0.000 |
| 13 | 15.223 | 0.235 | 11.921 | 15.799 | 11.362 | 0.000 | 0.000 | 40.611 | 3.609 | 13.080 | 2.002 | 0.000 |
| 14 | 0.000 | 12.482 | 25.821 | 1.836 | 9.190 | 0.000 | 3.832 | 10.582 | 28.633 | 11.065 | 2.363 | 12.563 |
| 15 | 10.159 | 97.002 | 0.529 | 4.193 | 0.000 | 1.295 | 1.838 | 39.525 | 4.369 | 0.000 | 17.700 | 0.000 |
| 16 | 35.066 | 9.261 | 3.588 | 2.221 | 3.938 | 4.435 | 0.000 | 5.653 | 0.950 | 0.717 | 0.000 | 0.090 |
| 17 | 7.691 | 0.235 | 1.078 | 8.432 | 0.000 | 10.521 | 13.116 | 0.000 | 19.183 | 0.000 | 4.125 | 0.000 |
| 18 | 21.553 | 11.140 | 12.548 | 8.160 | 0.000 | 0.000 | 0.000 | 52.052 | 4.226 | 0.000 | 0.000 | 5.833 |
| 19 | 42.694 | 0.101 | 0.000 | 3.241 | 4.989 | 0.000 | 22.992 | 3.392 | 0.000 | 0.000 | 0.000 | 22.524 |
| 20 | 8.197 | 0.000 | 0.000 | 10.177 | 0.000 | 8.870 | 0.000 | 7.914 | 0.000 | 4.390 | 0.000 | 0.000 |
| 21 | 0.000 | 0.872 | 0.157 | 0.000 | 0.000 | 9.290 | 13.178 | 7.281 | 38.794 | 1.389 | 1.882 | 0.000 |
| 22 | 0.000 | 0.000 | 12.920 | 0.000 | 2.077 | 1.942 | 0.000 | 34.732 | 21.653 | 0.000 | 0.000 | 0.000 |
| 23 | 0.000 | 2.114 | 5.901 | 45.333 | 1.313 | 11.006 | 0.000 | 0.271 | 30.342 | 57.383 | 0.000 | 0.000 |
| 24 | 0.000 | 0.000 | 0.000 | 5.100 | 0.000 | 0.000 | 26.326 | 9.361 | 9.497 | 14.021 | 2.523 | 1.885 |
| 25 | 0.000 | 0.772 | 1.078 | 0.000 | 0.000 | 0.000 | 2.150 | 52.957 | 2.184 | 24.638 | 0.000 | 7.897 |
| 26 | 0.000 | 1.644 | 0.000 | 0.000 | 0.000 | 0.000 | 1.059 | 16.009 | 0.000 | 62.042 | 0.000 | 0.000 |
| 27 | 0.000 | 0.000 | 20.116 | 6.868 | 0.000 | 0.000 | 5.172 | 6.557 | 4.131 | 1.209 | 0.000 | 6.865 |
| 28 | 3.861 | 0.000 | 6.352 | 2.493 | 0.000 | 0.000 | 0.000 | 17.140 | 0.000 | 0.403 | 0.000 | 0.000 |
| 29 | 16.109 | - | 0.000 | 10.857 | 0.143 | 0.000 | 10.406 | 10.582 | 12.013 | 5.555 | 29.394 | 35.133 |
| 30 | 2.595 | - | 26.762 | 7.276 | 0.000 | 0.680 | 0.000 | 9.949 | 5.366 | 54.785 | 3.444 | 49.671 |
| 31 | 0.000 | - | 5.411 | - | 0.000 | - | 0.654 | 13.160 | - | 7.750 | - | 17.050 |
| Total | 261.77 | 216.19 | 210.29 | 259.78 | 192.05 | 187.62 | 185.50 | 521.74 | 268.52 | 298.61 | 153.62 | 339.89 |
| Hari Hujan | 16.00 | 17.00 | 22.00 | 26.00 | 18.00 | 15.00 | 18.00 | 26.00 | 23.00 | 23.00 | 16.00 | 20.00 |
| Max | 42.694 | 97.002 | 26.762 | 45.333 | 65.473 | 51.502 | 30.531 | 58.293 | 38.794 | 62.042 | 47.575 | 67.035 |
| Avg | 8.44 | 7.72 | 6.78 | 8.66 | 6.20 | 6.25 | 5.98 | 16.83 | 8.95 | 9.63 | 5.12 | 10.96 |
Berdasarkan data hujan TRMM di Grid TRMM-0718, yang terletak di Desa Iii Koto Aur Malintang Selatan, Kecamatan Iv Koto Aur Malintang, Padang Pariaman, Provinsi Sumatera Barat, curah hujan tahunan yang terjadi pada tahun 1998 adalah sebesar 3,095.57 mm. Dengan jumlah hari hujan tahunan adalah 240 hari (65.75%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 97.00 mm yang terjadi pada tanggal 15 Februari 1998.
