| Tahun Data | : | 1999 |
| Nama Stasiun | : | TRMM-0834 |
| Lokasi Stasiun | : | Desa Cupak, Kecamatan Gunung Talang, Solok, Provinsi Sumatera Barat |
| Longitude | : | 100.625000 |
| Latitude | : | -0.875000 |
| Tanggal | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 11.432 | 4.960 | 0.824 | 0.000 | 24.743 | 0.000 | 0.000 | 0.000 | 0.000 | 1.561 | 13.920 | 0.000 |
| 2 | 4.830 | 15.165 | 0.000 | 0.000 | 1.297 | 0.000 | 0.000 | 0.000 | 31.885 | 1.561 | 4.070 | 18.540 |
| 3 | 3.811 | 12.314 | 30.831 | 0.000 | 31.482 | 0.000 | 0.667 | 0.000 | 18.579 | 6.861 | 0.000 | 25.618 |
| 4 | 0.000 | 6.328 | 1.649 | 0.000 | 0.384 | 11.171 | 23.129 | 0.000 | 23.316 | 7.429 | 3.689 | 0.000 |
| 5 | 0.000 | 0.000 | 4.507 | 24.300 | 16.999 | 21.323 | 1.511 | 8.275 | 1.524 | 0.000 | 0.000 | 54.493 |
| 6 | 0.000 | 11.573 | 0.000 | 23.782 | 5.693 | 8.265 | 9.332 | 16.031 | 0.000 | 1.136 | 0.000 | 5.449 |
| 7 | 3.113 | 0.000 | 0.000 | 11.130 | 39.081 | 0.566 | 0.711 | 1.320 | 0.000 | 0.000 | 0.000 | 9.458 |
| 8 | 0.000 | 31.869 | 27.397 | 0.000 | 1.496 | 3.434 | 2.999 | 0.000 | 0.000 | 44.903 | 3.575 | 0.000 |
| 9 | 6.655 | 0.000 | 12.036 | 0.346 | 1.125 | 3.736 | 0.378 | 0.000 | 21.298 | 0.047 | 8.634 | 0.000 |
| 10 | 0.000 | 4.162 | 3.133 | 2.316 | 1.999 | 2.868 | 4.421 | 1.132 | 0.000 | 14.573 | 0.000 | 8.644 |
| 11 | 15.403 | 0.000 | 29.622 | 3.560 | 16.059 | 17.020 | 13.686 | 5.092 | 0.000 | 23.374 | 4.374 | 0.000 |
| 12 | 0.107 | 7.411 | 1.099 | 5.289 | 0.000 | 0.000 | 0.000 | 0.000 | 2.554 | 3.643 | 38.452 | 2.756 |
| 13 | 54.046 | 2.908 | 92.741 | 0.000 | 0.344 | 0.000 | 0.000 | 14.427 | 10.052 | 4.400 | 27.764 | 34.825 |
| 14 | 0.000 | 0.000 | 7.612 | 0.000 | 9.704 | 0.000 | 14.153 | 0.000 | 0.000 | 11.545 | 48.340 | 8.268 |
| 15 | 13.203 | 43.614 | 5.276 | 0.000 | 30.608 | 0.453 | 4.244 | 2.499 | 0.000 | 1.372 | 0.000 | 0.000 |
| 16 | 94.674 | 0.000 | 1.264 | 0.000 | 7.983 | 0.000 | 0.000 | 2.263 | 2.101 | 10.835 | 0.114 | 2.756 |
| 17 | 4.616 | 16.818 | 2.088 | 3.076 | 0.000 | 4.302 | 0.000 | 0.000 | 50.670 | 0.000 | 3.309 | 19.855 |
| 18 | 11.002 | 13.968 | 9.068 | 4.183 | 0.040 | 0.000 | 0.000 | 10.090 | 2.513 | 25.314 | 0.000 | 24.678 |
| 19 | 22.702 | 9.977 | 10.799 | 0.000 | 0.569 | 0.000 | 0.000 | 0.000 | 7.209 | 13.911 | 26.928 | 0.000 |
| 20 | 0.000 | 0.000 | 0.000 | 0.000 | 0.410 | 0.000 | 0.000 | 0.000 | 0.000 | 15.331 | 10.117 | 9.020 |
| 21 | 11.002 | 0.000 | 0.000 | 4.113 | 1.006 | 15.964 | 0.000 | 17.351 | 16.272 | 1.798 | 16.849 | 0.000 |
| 22 | 0.000 | 3.364 | 0.000 | 0.000 | 1.642 | 11.020 | 0.000 | 0.000 | 0.000 | 16.703 | 23.771 | 47.165 |
| 23 | 15.457 | 4.960 | 1.264 | 0.000 | 3.853 | 0.000 | 0.000 | 0.660 | 0.000 | 5.820 | 17.571 | 4.259 |
| 24 | 16.638 | 0.000 | 2.830 | 14.933 | 18.177 | 7.321 | 0.000 | 3.395 | 0.000 | 1.561 | 48.378 | 0.000 |
| 25 | 2.791 | 62.085 | 8.161 | 1.728 | 1.324 | 0.000 | 4.777 | 6.978 | 0.000 | 64.682 | 4.906 | 0.000 |
| 26 | 8.104 | 26.567 | 34.678 | 13.377 | 0.000 | 0.000 | 7.998 | 0.000 | 18.497 | 26.876 | 0.000 | 2.443 |
| 27 | 1.932 | 13.968 | 0.000 | 0.346 | 0.000 | 5.585 | 0.000 | 1.344 | 46.056 | 39.178 | 12.893 | 0.877 |
| 28 | 0.000 | 0.000 | 0.000 | 7.052 | 0.000 | 25.436 | 0.000 | 1.839 | 0.000 | 28.532 | 93.790 | 0.000 |
| 29 | 2.415 | - | 1.676 | 9.437 | 0.000 | 8.076 | 0.378 | 0.731 | 33.945 | 62.505 | 10.725 | 2.881 |
| 30 | 5.957 | - | 0.000 | 7.950 | 0.000 | 2.868 | 0.000 | 0.000 | 0.000 | 63.877 | 39.935 | 0.000 |
| 31 | 1.395 | - | 14.865 | - | 0.000 | - | 0.000 | 2.711 | - | 0.331 | - | 5.762 |
| Total | 311.29 | 292.01 | 303.42 | 136.92 | 216.02 | 149.41 | 88.38 | 96.14 | 286.47 | 499.66 | 462.10 | 287.75 |
| Hari Hujan | 22.00 | 18.00 | 22.00 | 17.00 | 23.00 | 17.00 | 14.00 | 17.00 | 15.00 | 28.00 | 22.00 | 19.00 |
| Max | 94.674 | 62.085 | 92.741 | 24.300 | 39.081 | 25.436 | 23.129 | 17.351 | 50.670 | 64.682 | 93.790 | 54.493 |
| Avg | 10.04 | 10.43 | 9.79 | 4.56 | 6.97 | 4.98 | 2.85 | 3.10 | 9.55 | 16.12 | 15.40 | 9.28 |
Berdasarkan data hujan TRMM di Grid TRMM-0834, yang terletak di Desa Cupak, Kecamatan Gunung Talang, Solok, Provinsi Sumatera Barat, curah hujan tahunan yang terjadi pada tahun 1999 adalah sebesar 3,129.56 mm. Dengan jumlah hari hujan tahunan adalah 234 hari (64.11%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 94.67 mm yang terjadi pada tanggal 16 Januari 1999.
