| Tahun Data | : | 2012 |
| Nama Stasiun | : | TRMM-0554 |
| Lokasi Stasiun | : | Desa Galugua, Kecamatan Kapur Ix, Lima Puluh Kota, Provinsi Sumatera Barat |
| Longitude | : | 100.375000 |
| Latitude | : | 0.375000 |
| Tanggal | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.000 | 56.185 | 0.000 | 0.428 | 6.713 | 0.000 | 0.000 | 0.453 | 0.000 | 0.000 | 11.924 | 31.948 |
| 2 | 0.000 | 9.351 | 6.910 | 0.896 | 35.641 | 0.000 | 0.000 | 1.425 | 0.000 | 1.308 | 18.712 | 0.000 |
| 3 | 0.000 | 3.412 | 0.000 | 12.368 | 0.869 | 0.000 | 4.889 | 0.000 | 0.000 | 24.933 | 16.017 | 31.888 |
| 4 | 0.000 | 0.834 | 0.000 | 8.355 | 8.596 | 0.516 | 0.000 | 1.166 | 13.826 | 5.474 | 12.941 | 13.382 |
| 5 | 0.000 | 1.328 | 0.000 | 6.291 | 0.000 | 3.277 | 0.573 | 0.000 | 12.208 | 26.485 | 7.500 | 7.927 |
| 6 | 0.000 | 0.599 | 2.434 | 5.492 | 5.626 | 0.000 | 0.000 | 4.988 | 15.326 | 12.788 | 25.932 | 0.573 |
| 7 | 2.521 | 0.000 | 10.169 | 4.226 | 0.000 | 3.675 | 10.461 | 0.000 | 1.383 | 0.000 | 0.610 | 2.230 |
| 8 | 1.303 | 10.732 | 11.189 | 14.627 | 4.950 | 2.821 | 2.665 | 0.000 | 11.825 | 10.594 | 0.000 | 23.840 |
| 9 | 0.000 | 0.000 | 0.000 | 6.875 | 7.027 | 3.099 | 55.963 | 0.000 | 13.973 | 6.316 | 30.152 | 46.023 |
| 10 | 0.000 | 0.000 | 12.328 | 13.049 | 1.087 | 0.000 | 0.000 | 0.000 | 0.000 | 21.188 | 21.635 | 0.000 |
| 11 | 12.438 | 28.522 | 3.651 | 5.103 | 0.314 | 0.000 | 28.015 | 0.000 | 1.118 | 13.519 | 7.373 | 4.159 |
| 12 | 13.993 | 50.950 | 28.425 | 1.441 | 1.304 | 0.000 | 0.000 | 0.000 | 1.765 | 3.169 | 17.923 | 47.922 |
| 13 | 22.061 | 15.915 | 3.494 | 18.230 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 10.062 | 4.322 | 7.053 |
| 14 | 0.000 | 1.537 | 6.871 | 9.310 | 0.000 | 0.000 | 10.021 | 18.315 | 0.000 | 22.030 | 18.534 | 42.617 |
| 15 | 0.000 | 11.357 | 30.937 | 6.408 | 2.632 | 0.000 | 0.440 | 11.109 | 12.855 | 1.219 | 15.788 | 7.023 |
| 16 | 0.000 | 0.000 | 0.000 | 14.121 | 0.459 | 0.000 | 3.017 | 0.000 | 2.294 | 34.131 | 54.254 | 23.629 |
| 17 | 18.909 | 1.511 | 26.462 | 4.752 | 0.869 | 0.000 | 21.055 | 0.502 | 0.000 | 2.748 | 2.619 | 6.932 |
| 18 | 0.000 | 31.961 | 0.000 | 4.752 | 0.000 | 0.636 | 39.555 | 1.295 | 3.148 | 8.289 | 16.525 | 0.090 |
| 19 | 0.000 | 2.396 | 0.000 | 2.688 | 0.000 | 0.000 | 2.555 | 4.226 | 8.031 | 35.283 | 6.864 | 1.055 |
| 20 | 21.893 | 2.058 | 0.000 | 0.000 | 21.153 | 0.000 | 0.000 | 31.091 | 3.471 | 15.492 | 0.000 | 1.447 |
| 21 | 0.000 | 18.260 | 0.000 | 0.000 | 0.000 | 1.510 | 0.000 | 1.846 | 24.974 | 1.840 | 14.059 | 0.392 |
| 22 | 0.000 | 14.821 | 0.000 | 58.002 | 8.065 | 17.818 | 2.070 | 18.380 | 2.000 | 7.092 | 6.407 | 7.053 |
| 23 | 0.798 | 50.116 | 0.000 | 11.433 | 0.918 | 1.927 | 0.000 | 0.000 | 2.383 | 0.000 | 18.559 | 13.292 |
| 24 | 7.900 | 3.438 | 0.000 | 1.461 | 0.000 | 9.296 | 1.432 | 1.409 | 2.089 | 9.353 | 0.000 | 32.129 |
| 25 | 1.849 | 3.829 | 0.000 | 46.549 | 1.280 | 0.000 | 0.000 | 0.000 | 12.384 | 8.688 | 33.381 | 3.135 |
| 26 | 1.051 | 16.853 | 46.014 | 10.284 | 67.224 | 60.624 | 0.000 | 15.011 | 0.000 | 3.347 | 44.389 | 0.000 |
| 27 | 2.059 | 3.673 | 0.000 | 0.000 | 10.552 | 3.575 | 4.339 | 1.846 | 0.000 | 0.000 | 41.974 | 1.507 |
| 28 | 11.640 | 43.813 | 32.626 | 0.000 | 3.743 | 0.000 | 0.000 | 0.000 | 0.000 | 19.016 | 18.229 | 1.175 |
| 29 | 0.000 | 0.000 | 0.000 | 1.539 | 0.000 | 0.516 | 1.079 | 18.574 | 0.000 | 3.058 | 15.279 | 6.329 |
| 30 | 9.329 | - | 1.806 | 0.000 | 34.964 | 55.817 | 0.000 | 8.923 | 0.000 | 8.200 | 15.457 | 2.622 |
| 31 | 0.000 | - | 7.774 | - | 17.023 | - | 0.000 | 0.000 | - | 9.042 | - | 1.356 |
| Total | 127.74 | 383.45 | 231.09 | 268.68 | 241.01 | 165.11 | 188.13 | 140.56 | 145.05 | 324.66 | 497.36 | 368.73 |
| Hari Hujan | 14.00 | 24.00 | 15.00 | 25.00 | 22.00 | 14.00 | 16.00 | 17.00 | 18.00 | 27.00 | 27.00 | 28.00 |
| Max | 22.061 | 56.185 | 46.014 | 58.002 | 67.224 | 60.624 | 55.963 | 31.091 | 24.974 | 35.283 | 54.254 | 47.922 |
| Avg | 4.12 | 13.22 | 7.45 | 8.96 | 7.77 | 5.50 | 6.07 | 4.53 | 4.84 | 10.47 | 16.58 | 11.89 |
Berdasarkan data hujan TRMM di Grid TRMM-0554, yang terletak di Desa Galugua, Kecamatan Kapur Ix, Lima Puluh Kota, Provinsi Sumatera Barat, curah hujan tahunan yang terjadi pada tahun 2012 adalah sebesar 3,081.57 mm. Dengan jumlah hari hujan tahunan adalah 247 hari (67.67%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 67.22 mm yang terjadi pada tanggal 26 Mei 2012.
