| Tahun Data | : | 1999 |
| Nama Stasiun | : | TRMM-1200 |
| Lokasi Stasiun | : | Desa Tluk Amplu Inderapura, Kecamatan Pancung Soal, Pesisir Selatan, Provinsi Sumatera Barat |
| Longitude | : | 100.875000 |
| Latitude | : | -2.125000 |
| Tanggal | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 13.662 | 0.000 | 6.834 | 0.000 | 9.956 | 0.000 | 9.719 | 0.000 | 0.000 | 10.626 | 0.000 | 0.000 |
| 2 | 22.690 | 2.465 | 1.180 | 0.000 | 1.203 | 0.000 | 10.863 | 0.000 | 7.307 | 0.664 | 10.006 | 24.922 |
| 3 | 0.000 | 5.218 | 94.066 | 0.000 | 1.395 | 0.000 | 3.485 | 1.458 | 0.000 | 1.370 | 0.000 | 37.601 |
| 4 | 0.173 | 10.930 | 0.000 | 0.000 | 5.335 | 6.541 | 13.611 | 6.304 | 13.099 | 66.373 | 2.953 | 0.000 |
| 5 | 0.173 | 0.000 | 23.672 | 0.000 | 4.254 | 6.793 | 0.458 | 25.416 | 0.000 | 0.000 | 4.308 | 43.603 |
| 6 | 0.657 | 0.000 | 19.851 | 35.770 | 11.995 | 0.084 | 7.607 | 5.675 | 0.000 | 6.890 | 41.972 | 0.358 |
| 7 | 0.000 | 0.000 | 5.002 | 10.125 | 2.580 | 1.825 | 0.611 | 1.122 | 0.000 | 0.000 | 3.231 | 16.932 |
| 8 | 0.000 | 3.698 | 16.247 | 0.000 | 15.570 | 17.938 | 30.453 | 19.472 | 0.894 | 0.000 | 1.946 | 0.000 |
| 9 | 0.000 | 0.000 | 16.278 | 4.467 | 6.660 | 1.825 | 20.658 | 10.140 | 10.184 | 8.551 | 0.000 | 14.746 |
| 10 | 0.000 | 0.000 | 5.467 | 5.228 | 0.296 | 0.000 | 21.421 | 3.028 | 0.000 | 16.604 | 8.478 | 10.374 |
| 11 | 1.556 | 2.137 | 29.481 | 39.145 | 0.000 | 35.427 | 2.264 | 0.000 | 0.000 | 29.969 | 21.889 | 0.556 |
| 12 | 8.267 | 0.000 | 7.331 | 0.000 | 1.744 | 0.000 | 4.681 | 0.314 | 0.000 | 1.328 | 59.240 | 2.385 |
| 13 | 17.536 | 5.177 | 0.373 | 0.000 | 7.776 | 0.000 | 0.000 | 8.390 | 0.000 | 0.332 | 14.593 | 8.864 |
| 14 | 1.729 | 0.000 | 60.888 | 0.000 | 8.962 | 0.000 | 6.131 | 0.000 | 3.110 | 24.905 | 20.152 | 0.000 |
| 15 | 13.524 | 6.369 | 0.124 | 0.000 | 21.707 | 0.000 | 0.738 | 2.355 | 0.000 | 14.653 | 2.432 | 1.987 |
| 16 | 11.241 | 0.000 | 0.000 | 0.000 | 4.097 | 0.000 | 2.824 | 0.045 | 1.127 | 18.222 | 22.619 | 0.000 |
| 17 | 8.647 | 3.739 | 5.002 | 0.000 | 0.000 | 0.000 | 0.000 | 9.265 | 36.226 | 0.000 | 0.139 | 1.987 |
| 18 | 39.050 | 9.943 | 11.246 | 24.850 | 3.975 | 0.000 | 0.000 | 1.952 | 10.961 | 4.607 | 7.018 | 8.864 |
| 19 | 25.042 | 0.000 | 1.212 | 0.000 | 0.000 | 0.112 | 0.000 | 0.000 | 17.219 | 12.785 | 37.872 | 8.069 |
| 20 | 13.386 | 17.298 | 0.000 | 0.000 | 1.046 | 0.000 | 0.000 | 4.778 | 0.000 | 5.064 | 0.000 | 14.985 |
| 21 | 23.589 | 0.822 | 0.000 | 0.000 | 3.278 | 8.253 | 0.000 | 0.000 | 20.484 | 0.664 | 19.561 | 5.922 |
| 22 | 27.947 | 0.000 | 0.000 | 0.000 | 0.000 | 14.569 | 0.000 | 1.346 | 0.000 | 0.996 | 0.000 | 86.014 |
| 23 | 1.487 | 3.328 | 2.734 | 0.000 | 1.918 | 0.000 | 0.000 | 0.112 | 0.000 | 73.097 | 2.884 | 70.313 |
| 24 | 9.270 | 0.329 | 0.000 | 13.633 | 42.525 | 5.250 | 0.000 | 0.112 | 3.265 | 14.736 | 16.747 | 5.167 |
| 25 | 0.173 | 64.180 | 3.293 | 0.000 | 0.000 | 21.195 | 1.170 | 14.536 | 1.866 | 49.230 | 0.000 | 19.397 |
| 26 | 10.134 | 23.914 | 0.901 | 0.695 | 0.000 | 6.513 | 0.000 | 1.952 | 4.664 | 23.951 | 5.768 | 0.000 |
| 27 | 0.000 | 1.068 | 16.496 | 0.000 | 0.000 | 0.000 | 0.000 | 1.458 | 4.664 | 14.694 | 0.000 | 2.464 |
| 28 | 0.934 | 2.876 | 0.000 | 9.364 | 0.000 | 0.000 | 0.000 | 0.000 | 0.117 | 0.000 | 9.902 | 39.827 |
| 29 | 8.059 | - | 0.000 | 4.434 | 0.000 | 0.000 | 0.153 | 0.000 | 13.021 | 8.219 | 16.400 | 10.493 |
| 30 | 11.760 | - | 0.000 | 9.563 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 7.596 | 2.258 | 11.368 |
| 31 | 1.660 | - | 1.740 | - | 0.000 | - | 0.000 | 2.355 | - | 17.143 | - | 3.657 |
| Total | 272.35 | 163.49 | 329.42 | 157.27 | 156.27 | 126.33 | 136.85 | 121.59 | 148.21 | 433.27 | 332.37 | 450.86 |
| Hari Hujan | 25.00 | 17.00 | 22.00 | 11.00 | 20.00 | 13.00 | 17.00 | 22.00 | 16.00 | 26.00 | 23.00 | 25.00 |
| Max | 39.050 | 64.180 | 94.066 | 39.145 | 42.525 | 35.427 | 30.453 | 25.416 | 36.226 | 73.097 | 59.240 | 86.014 |
| Avg | 8.79 | 5.84 | 10.63 | 5.24 | 5.04 | 4.21 | 4.41 | 3.92 | 4.94 | 13.98 | 11.08 | 14.54 |
Berdasarkan data hujan TRMM di Grid TRMM-1200, yang terletak di Desa Tluk Amplu Inderapura, Kecamatan Pancung Soal, Pesisir Selatan, Provinsi Sumatera Barat, curah hujan tahunan yang terjadi pada tahun 1999 adalah sebesar 2,828.26 mm. Dengan jumlah hari hujan tahunan adalah 237 hari (64.93%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 94.07 mm yang terjadi pada tanggal 3 Maret 1999.
