| Tahun Data | : | 2009 |
| Nama Stasiun | : | TRMM-0977 |
| Lokasi Stasiun | : | Desa Ganting Mudiak Utara Surantih, Kecamatan Sutera, Pesisir Selatan, Provinsi Sumatera Barat |
| Longitude | : | 100.875000 |
| Latitude | : | -1.375000 |
| Tanggal | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 12.238 | 27.926 | 0.000 | 8.396 | 7.071 | 15.635 | 0.000 | 0.000 | 2.839 | 0.723 | 0.000 | 0.000 |
| 2 | 3.468 | 15.967 | 1.582 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 9.366 | 3.072 | 5.619 |
| 3 | 2.631 | 4.529 | 1.356 | 26.974 | 1.511 | 6.112 | 14.773 | 0.063 | 34.911 | 11.346 | 3.027 | 18.608 |
| 4 | 7.534 | 3.128 | 0.000 | 3.603 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 17.781 | 3.256 | 10.764 |
| 5 | 9.447 | 0.000 | 4.391 | 31.516 | 10.977 | 0.879 | 39.900 | 0.000 | 22.783 | 8.338 | 8.850 | 8.928 |
| 6 | 11.759 | 0.000 | 0.000 | 0.470 | 3.279 | 0.000 | 0.000 | 0.000 | 14.476 | 0.000 | 12.565 | 4.868 |
| 7 | 18.934 | 0.000 | 1.453 | 10.307 | 1.311 | 1.863 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 14.881 |
| 8 | 1.794 | 0.000 | 22.408 | 51.660 | 8.297 | 0.000 | 3.230 | 6.521 | 0.000 | 0.000 | 0.734 | 5.090 |
| 9 | 2.711 | 0.000 | 5.909 | 16.479 | 0.000 | 0.000 | 4.085 | 7.274 | 0.000 | 0.000 | 52.874 | 1.502 |
| 10 | 8.052 | 0.000 | 13.109 | 12.907 | 3.763 | 0.000 | 14.108 | 0.669 | 0.000 | 1.790 | 5.549 | 0.000 |
| 11 | 0.000 | 0.554 | 4.004 | 48.841 | 4.476 | 0.000 | 3.705 | 19.187 | 0.000 | 0.000 | 0.000 | 2.170 |
| 12 | 6.099 | 0.000 | 25.055 | 8.866 | 6.586 | 21.684 | 0.000 | 0.000 | 3.540 | 4.683 | 18.618 | 0.000 |
| 13 | 0.000 | 0.847 | 17.145 | 2.788 | 4.476 | 11.239 | 0.000 | 0.000 | 0.000 | 23.797 | 35.035 | 7.399 |
| 14 | 0.000 | 0.000 | 0.000 | 24.718 | 0.969 | 0.649 | 2.565 | 0.000 | 0.000 | 45.614 | 7.933 | 24.783 |
| 15 | 0.000 | 0.000 | 1.614 | 2.788 | 0.000 | 3.767 | 0.000 | 0.000 | 46.583 | 6.358 | 0.871 | 0.000 |
| 16 | 0.000 | 0.000 | 3.519 | 2.600 | 0.000 | 1.737 | 0.000 | 7.566 | 15.983 | 15.725 | 12.473 | 31.792 |
| 17 | 0.000 | 0.000 | 7.394 | 0.000 | 5.160 | 0.000 | 0.000 | 0.000 | 9.289 | 0.533 | 21.553 | 28.399 |
| 18 | 0.000 | 6.582 | 0.000 | 18.076 | 0.000 | 0.000 | 0.000 | 1.191 | 0.000 | 5.102 | 16.738 | 36.799 |
| 19 | 0.000 | 20.496 | 0.000 | 0.000 | 0.000 | 0.753 | 0.000 | 0.000 | 20.155 | 0.000 | 1.192 | 1.363 |
| 20 | 0.000 | 2.118 | 7.910 | 8.615 | 0.000 | 0.000 | 0.000 | 20.337 | 0.000 | 0.000 | 0.000 | 0.000 |
| 21 | 0.000 | 43.241 | 10.041 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.076 | 0.000 | 0.000 |
| 22 | 0.000 | 13.784 | 5.069 | 0.000 | 0.000 | 0.000 | 0.000 | 6.730 | 0.000 | 0.000 | 7.566 | 2.253 |
| 23 | 2.511 | 20.301 | 56.568 | 3.634 | 0.000 | 10.716 | 0.000 | 0.711 | 0.000 | 16.068 | 1.972 | 0.000 |
| 24 | 37.151 | 18.802 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 3.658 | 0.000 | 31.602 | 0.000 | 9.040 |
| 25 | 44.845 | 0.000 | 18.436 | 0.000 | 0.000 | 13.772 | 11.400 | 19.271 | 0.000 | 0.000 | 0.000 | 20.527 |
| 26 | 18.057 | 12.317 | 18.339 | 0.000 | 0.000 | 0.000 | 0.000 | 13.920 | 23.344 | 9.747 | 0.000 | 5.730 |
| 27 | 3.906 | 0.000 | 12.011 | 0.000 | 0.000 | 4.374 | 18.525 | 0.000 | 11.216 | 10.509 | 2.614 | 45.866 |
| 28 | 2.192 | 0.358 | 5.424 | 3.697 | 0.000 | 0.000 | 41.325 | 1.630 | 4.522 | 34.610 | 48.471 | 26.646 |
| 29 | 22.044 | - | 8.782 | 9.085 | 0.000 | 51.948 | 0.000 | 0.794 | 22.713 | 7.386 | 12.152 | 22.363 |
| 30 | 0.000 | - | 2.163 | 6.485 | 0.000 | 0.000 | 0.000 | 16.198 | 8.272 | 20.446 | 24.396 | 0.223 |
| 31 | 9.806 | - | 8.007 | - | 0.000 | - | 0.000 | 0.000 | - | 25.244 | - | 25.005 |
| Total | 225.18 | 190.95 | 261.69 | 302.51 | 57.88 | 145.13 | 153.62 | 125.72 | 240.63 | 306.84 | 301.51 | 360.62 |
| Hari Hujan | 19.00 | 15.00 | 24.00 | 21.00 | 12.00 | 14.00 | 10.00 | 16.00 | 14.00 | 22.00 | 22.00 | 24.00 |
| Max | 44.845 | 43.241 | 56.568 | 51.660 | 10.977 | 51.948 | 41.325 | 20.337 | 46.583 | 45.614 | 52.874 | 45.866 |
| Avg | 7.26 | 6.82 | 8.44 | 10.08 | 1.87 | 4.84 | 4.96 | 4.06 | 8.02 | 9.90 | 10.05 | 11.63 |
Berdasarkan data hujan TRMM di Grid TRMM-0977, yang terletak di Desa Ganting Mudiak Utara Surantih, Kecamatan Sutera, Pesisir Selatan, Provinsi Sumatera Barat, curah hujan tahunan yang terjadi pada tahun 2009 adalah sebesar 2,672.26 mm. Dengan jumlah hari hujan tahunan adalah 213 hari (58.36%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 56.57 mm yang terjadi pada tanggal 23 Maret 2009.
