| Tahun Data | : | 1998 |
| Nama Stasiun | : | TRMM-0719 |
| Lokasi Stasiun | : | Desa Batagak, Kecamatan Sungai Pua, Agam, Provinsi Sumatera Barat |
| Longitude | : | 100.375000 |
| Latitude | : | -0.375000 |
| Tanggal | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 5.647 | 22.233 | 0.000 | 18.255 | 1.772 | 45.839 | 0.000 | 0.000 | 0.000 | 1.395 | 5.619 | 37.304 |
| 2 | 0.032 | 10.592 | 0.000 | 1.306 | 19.742 | 0.000 | 0.000 | 24.603 | 7.229 | 0.837 | 14.724 | 29.644 |
| 3 | 19.442 | 0.000 | 0.091 | 10.238 | 0.305 | 4.980 | 0.000 | 0.000 | 8.454 | 8.327 | 2.632 | 3.116 |
| 4 | 3.625 | 3.397 | 12.846 | 1.515 | 9.137 | 7.763 | 0.000 | 8.825 | 0.000 | 11.076 | 30.160 | 59.635 |
| 5 | 0.000 | 0.000 | 0.000 | 2.298 | 23.951 | 0.000 | 24.859 | 5.043 | 12.809 | 0.000 | 3.059 | 0.000 |
| 6 | 0.000 | 0.000 | 1.657 | 26.143 | 2.852 | 0.000 | 0.000 | 0.115 | 25.448 | 0.000 | 0.000 | 0.433 |
| 7 | 0.000 | 0.000 | 11.575 | 6.033 | 2.049 | 5.465 | 0.683 | 22.922 | 7.609 | 0.000 | 0.000 | 28.303 |
| 8 | 0.000 | 0.000 | 5.038 | 1.306 | 43.306 | 0.000 | 0.000 | 64.296 | 27.012 | 13.905 | 0.000 | 6.881 |
| 9 | 23.613 | 0.000 | 10.145 | 0.548 | 2.492 | 11.262 | 34.292 | 0.000 | 3.044 | 0.000 | 0.000 | 20.123 |
| 10 | 14.919 | 0.000 | 15.115 | 0.000 | 5.206 | 3.269 | 5.614 | 0.000 | 0.000 | 37.294 | 14.973 | 10.862 |
| 11 | 11.036 | 0.000 | 12.505 | 23.897 | 13.429 | 0.766 | 43.675 | 0.000 | 10.441 | 3.108 | 5.619 | 28.649 |
| 12 | 3.016 | 0.000 | 16.522 | 1.671 | 1.551 | 0.000 | 1.947 | 75.184 | 0.000 | 6.096 | 2.632 | 0.173 |
| 13 | 11.678 | 0.350 | 1.203 | 24.602 | 4.403 | 0.000 | 0.000 | 52.186 | 10.991 | 14.463 | 0.000 | 3.376 |
| 14 | 0.000 | 10.342 | 8.057 | 1.045 | 10.743 | 0.306 | 0.784 | 11.423 | 30.774 | 21.794 | 1.138 | 2.597 |
| 15 | 7.347 | 39.019 | 22.469 | 7.522 | 0.637 | 0.817 | 0.000 | 55.089 | 4.270 | 0.000 | 15.578 | 0.000 |
| 16 | 68.080 | 27.728 | 5.946 | 0.653 | 1.080 | 1.149 | 0.000 | 7.450 | 5.791 | 0.000 | 0.000 | 0.000 |
| 17 | 14.919 | 7.894 | 2.973 | 2.298 | 0.000 | 23.622 | 18.689 | 12.034 | 26.251 | 0.996 | 4.695 | 0.000 |
| 18 | 23.164 | 5.096 | 2.156 | 3.813 | 0.000 | 0.000 | 4.527 | 30.295 | 3.466 | 0.000 | 1.529 | 0.000 |
| 19 | 26.019 | 0.000 | 3.904 | 5.615 | 6.895 | 3.703 | 20.333 | 4.966 | 1.437 | 0.000 | 0.071 | 18.436 |
| 20 | 2.791 | 2.948 | 0.000 | 14.730 | 0.000 | 12.181 | 4.780 | 12.072 | 0.000 | 4.901 | 0.000 | 1.644 |
| 21 | 0.000 | 11.491 | 5.333 | 0.000 | 3.295 | 88.155 | 13.606 | 13.600 | 39.525 | 5.658 | 6.046 | 0.000 |
| 22 | 0.000 | 6.295 | 11.144 | 0.000 | 1.495 | 0.204 | 0.000 | 54.631 | 0.000 | 0.637 | 0.000 | 0.000 |
| 23 | 0.000 | 19.934 | 0.000 | 30.243 | 2.797 | 10.598 | 0.000 | 13.066 | 18.769 | 46.059 | 0.000 | 7.573 |
| 24 | 0.000 | 0.000 | 0.386 | 7.522 | 0.000 | 0.000 | 20.560 | 2.483 | 6.933 | 14.463 | 0.391 | 1.818 |
| 25 | 0.000 | 1.249 | 4.562 | 0.000 | 0.000 | 0.000 | 10.697 | 58.451 | 4.735 | 16.774 | 1.138 | 8.179 |
| 26 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.885 | 22.196 | 0.000 | 41.915 | 0.000 | 0.000 |
| 27 | 0.000 | 0.000 | 9.033 | 12.640 | 0.000 | 0.000 | 2.554 | 10.277 | 2.832 | 1.155 | 3.770 | 0.173 |
| 28 | 2.021 | 0.000 | 7.785 | 1.149 | 0.000 | 2.911 | 0.000 | 16.427 | 0.000 | 4.542 | 0.000 | 0.000 |
| 29 | 17.004 | - | 0.000 | 9.219 | 0.000 | 0.000 | 16.565 | 0.000 | 11.879 | 11.276 | 49.010 | 31.029 |
| 30 | 0.000 | - | 18.633 | 0.653 | 0.000 | 5.439 | 0.000 | 7.602 | 6.214 | 37.612 | 2.241 | 14.757 |
| 31 | 1.283 | - | 2.610 | - | 0.000 | - | 0.126 | 5.043 | - | 21.715 | - | 20.729 |
| Total | 255.64 | 168.57 | 191.69 | 214.91 | 157.14 | 228.43 | 225.18 | 590.28 | 275.91 | 326.00 | 165.03 | 335.43 |
| Hari Hujan | 18.00 | 14.00 | 24.00 | 25.00 | 20.00 | 18.00 | 18.00 | 25.00 | 22.00 | 23.00 | 19.00 | 22.00 |
| Max | 68.080 | 39.019 | 22.469 | 30.243 | 43.306 | 88.155 | 43.675 | 75.184 | 39.525 | 46.059 | 49.010 | 59.635 |
| Avg | 8.25 | 6.02 | 6.18 | 7.16 | 5.07 | 7.61 | 7.26 | 19.04 | 9.20 | 10.52 | 5.50 | 10.82 |
Berdasarkan data hujan TRMM di Grid TRMM-0719, yang terletak di Desa Batagak, Kecamatan Sungai Pua, Agam, Provinsi Sumatera Barat, curah hujan tahunan yang terjadi pada tahun 1998 adalah sebesar 3,134.20 mm. Dengan jumlah hari hujan tahunan adalah 248 hari (67.95%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 88.16 mm yang terjadi pada tanggal 21 Juni 1998.
