| Tahun Data | : | 2002 |
| Nama Stasiun | : | TRMM-0481 |
| Lokasi Stasiun | : | Desa Pintu Padang, Kecamatan Mapat Tunggul, Pasaman, Provinsi Sumatera Barat |
| Longitude | : | 100.125000 |
| Latitude | : | 0.625000 |
| Tanggal | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.000 | 0.000 | 19.001 | 0.000 | 29.689 | 4.125 | 3.026 | 0.000 | 8.057 | 0.000 | 30.103 | 5.776 |
| 2 | 0.000 | 0.000 | 0.000 | 0.000 | 13.632 | 6.177 | 0.000 | 0.000 | 6.609 | 0.000 | 0.000 | 0.000 |
| 3 | 0.000 | 2.950 | 15.967 | 0.977 | 31.338 | 1.664 | 0.000 | 0.000 | 28.513 | 11.776 | 4.152 | 0.000 |
| 4 | 0.000 | 0.000 | 7.539 | 5.864 | 11.255 | 0.000 | 0.000 | 0.529 | 15.893 | 4.443 | 0.000 | 16.547 |
| 5 | 0.000 | 0.000 | 3.954 | 59.099 | 68.207 | 15.613 | 0.000 | 0.000 | 0.000 | 24.852 | 0.000 | 18.109 |
| 6 | 5.461 | 0.000 | 14.466 | 0.000 | 17.658 | 6.405 | 0.000 | 0.000 | 18.033 | 3.576 | 51.156 | 1.834 |
| 7 | 0.000 | 0.000 | 3.892 | 13.596 | 3.008 | 0.000 | 0.000 | 2.168 | 8.214 | 25.611 | 28.416 | 3.278 |
| 8 | 0.000 | 0.000 | 0.000 | 14.832 | 37.596 | 0.000 | 0.000 | 2.300 | 26.310 | 10.764 | 26.989 | 27.046 |
| 9 | 0.000 | 0.000 | 0.000 | 9.946 | 7.956 | 0.000 | 19.853 | 11.791 | 3.871 | 0.000 | 2.595 | 9.288 |
| 10 | 0.000 | 0.000 | 0.000 | 1.207 | 0.000 | 2.370 | 24.896 | 0.000 | 1.888 | 22.107 | 59.006 | 24.080 |
| 11 | 0.000 | 0.000 | 0.000 | 5.490 | 0.000 | 10.735 | 0.000 | 0.529 | 8.277 | 0.000 | 8.661 | 2.693 |
| 12 | 4.999 | 0.000 | 0.000 | 0.000 | 0.388 | 6.678 | 0.000 | 2.379 | 32.258 | 0.000 | 31.206 | 0.000 |
| 13 | 0.000 | 0.000 | 0.582 | 0.000 | 0.000 | 0.000 | 7.856 | 0.264 | 5.445 | 0.000 | 3.958 | 3.786 |
| 14 | 19.617 | 0.000 | 24.916 | 11.785 | 0.000 | 0.000 | 0.000 | 0.000 | 24.107 | 0.000 | 13.462 | 25.563 |
| 15 | 0.000 | 0.000 | 42.171 | 26.876 | 0.000 | 2.530 | 1.009 | 0.000 | 13.155 | 0.000 | 29.649 | 15.689 |
| 16 | 0.378 | 0.000 | 0.000 | 15.953 | 0.000 | 6.063 | 0.000 | 0.000 | 27.600 | 0.000 | 22.610 | 23.885 |
| 17 | 10.670 | 0.000 | 0.000 | 2.271 | 0.000 | 0.000 | 0.000 | 0.000 | 3.839 | 14.557 | 14.176 | 14.128 |
| 18 | 10.628 | 0.000 | 17.071 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.039 | 0.000 | 41.197 | 0.000 |
| 19 | 11.090 | 26.811 | 0.000 | 0.000 | 2.329 | 0.000 | 17.676 | 0.000 | 22.408 | 0.000 | 0.000 | 2.810 |
| 20 | 23.986 | 0.000 | 4.628 | 0.000 | 27.409 | 0.000 | 16.084 | 0.000 | 2.140 | 0.000 | 54.238 | 0.000 |
| 21 | 14.997 | 32.121 | 0.000 | 2.759 | 9.508 | 0.000 | 2.442 | 0.000 | 4.060 | 44.792 | 4.866 | 12.996 |
| 22 | 59.356 | 0.131 | 14.006 | 25.928 | 57.195 | 1.231 | 21.127 | 0.000 | 0.000 | 6.899 | 1.849 | 10.928 |
| 23 | 11.804 | 7.342 | 5.762 | 10.061 | 0.000 | 0.000 | 4.061 | 13.008 | 9.253 | 0.000 | 15.992 | 40.198 |
| 24 | 54.483 | 0.000 | 1.318 | 49.757 | 14.893 | 0.000 | 2.389 | 4.706 | 1.888 | 3.432 | 1.006 | 18.070 |
| 25 | 13.022 | 0.000 | 0.000 | 16.787 | 7.083 | 7.749 | 19.322 | 21.098 | 0.000 | 5.418 | 0.000 | 16.899 |
| 26 | 17.349 | 31.072 | 5.210 | 7.215 | 3.396 | 0.000 | 1.194 | 12.452 | 0.000 | 11.956 | 0.000 | 37.037 |
| 27 | 2.394 | 14.487 | 43.427 | 8.106 | 13.098 | 2.348 | 11.280 | 0.000 | 4.752 | 2.492 | 14.014 | 15.299 |
| 28 | 21.970 | 26.260 | 0.000 | 6.812 | 0.000 | 1.231 | 40.130 | 3.358 | 5.350 | 18.061 | 0.000 | 0.000 |
| 29 | 0.000 | - | 53.449 | 12.676 | 0.000 | 6.313 | 6.104 | 8.328 | 0.000 | 3.540 | 0.000 | 0.000 |
| 30 | 0.000 | - | 7.846 | 19.201 | 0.000 | 0.934 | 0.000 | 49.069 | 0.000 | 2.023 | 0.000 | 0.000 |
| 31 | 1.890 | - | 12.014 | - | 1.067 | - | 0.000 | 0.529 | - | 6.069 | - | 0.000 |
| Total | 284.09 | 141.17 | 297.22 | 327.20 | 356.71 | 82.17 | 198.45 | 132.51 | 282.96 | 222.37 | 459.30 | 345.94 |
| Hari Hujan | 17.00 | 8.00 | 19.00 | 22.00 | 19.00 | 16.00 | 16.00 | 15.00 | 24.00 | 18.00 | 21.00 | 22.00 |
| Max | 59.356 | 32.121 | 53.449 | 59.099 | 68.207 | 15.613 | 40.130 | 49.069 | 32.258 | 44.792 | 59.006 | 40.198 |
| Avg | 9.16 | 5.04 | 9.59 | 10.91 | 11.51 | 2.74 | 6.40 | 4.27 | 9.43 | 7.17 | 15.31 | 11.16 |
Berdasarkan data hujan TRMM di Grid TRMM-0481, yang terletak di Desa Pintu Padang, Kecamatan Mapat Tunggul, Pasaman, Provinsi Sumatera Barat, curah hujan tahunan yang terjadi pada tahun 2002 adalah sebesar 3,130.08 mm. Dengan jumlah hari hujan tahunan adalah 217 hari (59.45%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 68.21 mm yang terjadi pada tanggal 5 Mei 2002.
