| Tahun Data | : | 2009 |
| Nama Stasiun | : | TRMM-0463 |
| Lokasi Stasiun | : | Desa Yipilo, Kecamatan Wanggarasi, Pahuwato, Provinsi Gorontalo |
| Longitude | : | 121.625000 |
| Latitude | : | 0.875000 |
| Tanggal | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.000 | 5.746 | 9.022 | 0.000 | 2.390 | 0.000 | 13.455 | 0.000 | 0.000 | 19.317 | 0.000 | 0.000 |
| 2 | 0.000 | 0.000 | 0.000 | 0.000 | 3.186 | 0.000 | 2.577 | 0.000 | 0.000 | 0.000 | 0.000 | 4.822 |
| 3 | 0.000 | 12.382 | 4.869 | 6.424 | 1.660 | 0.590 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| 4 | 4.104 | 6.760 | 0.609 | 4.538 | 0.000 | 1.958 | 6.249 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| 5 | 0.000 | 13.027 | 0.000 | 7.080 | 0.000 | 0.644 | 0.000 | 0.000 | 0.000 | 0.000 | 1.462 | 5.952 |
| 6 | 18.743 | 0.000 | 0.000 | 21.021 | 0.000 | 0.000 | 25.701 | 0.000 | 0.000 | 9.441 | 6.057 | 0.000 |
| 7 | 0.000 | 0.000 | 6.050 | 8.529 | 3.950 | 0.000 | 2.395 | 0.066 | 0.000 | 34.029 | 2.954 | 0.000 |
| 8 | 0.000 | 0.000 | 4.332 | 11.426 | 0.000 | 0.000 | 0.000 | 9.815 | 0.000 | 40.768 | 2.387 | 0.000 |
| 9 | 11.423 | 0.000 | 9.487 | 5.440 | 24.628 | 0.724 | 17.765 | 0.000 | 0.000 | 15.947 | 5.968 | 0.000 |
| 10 | 4.569 | 2.765 | 2.291 | 7.244 | 0.000 | 3.917 | 0.000 | 4.588 | 0.000 | 45.172 | 13.696 | 0.000 |
| 11 | 1.439 | 0.000 | 16.110 | 22.142 | 9.991 | 0.000 | 0.000 | 0.706 | 0.000 | 0.000 | 9.638 | 0.000 |
| 12 | 0.000 | 0.000 | 1.038 | 15.909 | 31.034 | 21.087 | 0.000 | 0.000 | 0.000 | 6.906 | 8.146 | 0.000 |
| 13 | 0.000 | 0.000 | 9.344 | 0.355 | 0.000 | 6.814 | 8.689 | 0.000 | 0.000 | 1.468 | 2.089 | 0.000 |
| 14 | 1.735 | 4.302 | 23.235 | 6.861 | 0.000 | 6.814 | 0.000 | 0.000 | 0.000 | 0.000 | 27.750 | 0.000 |
| 15 | 0.000 | 45.903 | 0.000 | 11.208 | 5.908 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 40.909 | 7.966 |
| 16 | 10.831 | 0.000 | 5.012 | 11.918 | 0.597 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| 17 | 0.000 | 2.151 | 14.428 | 38.598 | 19.118 | 0.000 | 0.844 | 3.110 | 0.000 | 2.335 | 11.428 | 0.000 |
| 18 | 16.924 | 2.673 | 6.015 | 4.893 | 11.219 | 0.000 | 12.360 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| 19 | 15.950 | 0.000 | 5.442 | 0.000 | 3.784 | 8.800 | 5.154 | 3.220 | 0.000 | 12.544 | 2.089 | 3.327 |
| 20 | 4.696 | 0.000 | 0.000 | 5.905 | 11.086 | 0.993 | 2.281 | 4.279 | 0.000 | 3.737 | 0.000 | 51.734 |
| 21 | 9.308 | 30.510 | 6.981 | 0.000 | 12.945 | 0.912 | 0.000 | 8.844 | 6.076 | 6.439 | 2.984 | 0.397 |
| 22 | 1.100 | 14.226 | 0.000 | 19.354 | 0.000 | 11.241 | 0.000 | 0.000 | 2.278 | 0.000 | 12.890 | 0.000 |
| 23 | 2.708 | 22.952 | 13.640 | 2.952 | 0.000 | 0.027 | 8.369 | 20.137 | 0.000 | 7.640 | 0.000 | 10.591 |
| 24 | 0.000 | 0.799 | 5.084 | 14.843 | 0.000 | 1.449 | 12.155 | 4.676 | 0.000 | 9.141 | 10.115 | 29.453 |
| 25 | 7.531 | 0.000 | 3.652 | 0.000 | 1.660 | 2.388 | 0.000 | 7.675 | 0.000 | 0.000 | 0.000 | 14.132 |
| 26 | 21.324 | 0.000 | 6.086 | 24.794 | 0.000 | 8.129 | 1.414 | 0.000 | 0.000 | 21.185 | 30.436 | 20.297 |
| 27 | 0.000 | 20.524 | 0.000 | 1.093 | 0.000 | 0.027 | 0.000 | 0.000 | 0.000 | 0.000 | 3.431 | 0.000 |
| 28 | 5.035 | 23.566 | 0.000 | 0.000 | 0.830 | 0.000 | 0.000 | 5.999 | 0.000 | 5.371 | 1.820 | 4.700 |
| 29 | 0.000 | - | 0.000 | 2.406 | 5.477 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 3.521 | 0.183 |
| 30 | 2.369 | - | 0.000 | 31.108 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 7.875 |
| 31 | 11.762 | - | 7.590 | - | 4.348 | - | 0.000 | 0.000 | - | 0.000 | - | 0.000 |
| Total | 151.55 | 208.29 | 160.32 | 286.04 | 153.81 | 76.51 | 119.41 | 73.12 | 8.35 | 241.44 | 199.77 | 161.43 |
| Hari Hujan | 18.00 | 15.00 | 21.00 | 24.00 | 18.00 | 17.00 | 14.00 | 12.00 | 2.00 | 16.00 | 20.00 | 13.00 |
| Max | 21.324 | 45.903 | 23.235 | 38.598 | 31.034 | 21.087 | 25.701 | 20.137 | 6.076 | 45.172 | 40.909 | 51.734 |
| Avg | 4.89 | 7.44 | 5.17 | 9.53 | 4.96 | 2.55 | 3.85 | 2.36 | 0.28 | 7.79 | 6.66 | 5.21 |
Berdasarkan data hujan TRMM di Grid TRMM-0463, yang terletak di Desa Yipilo, Kecamatan Wanggarasi, Pahuwato, Provinsi Gorontalo, curah hujan tahunan yang terjadi pada tahun 2009 adalah sebesar 1,840.04 mm. Dengan jumlah hari hujan tahunan adalah 190 hari (52.05%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 51.73 mm yang terjadi pada tanggal 20 Desember 2009.
