| Tahun Data | : | 2011 |
| Nama Stasiun | : | TRMM-0610 |
| Lokasi Stasiun | : | Desa Ranah Air Haji (Persiapan), Kecamatan Sungaiaur, Pasaman Barat, Provinsi Sumatera Barat |
| Longitude | : | 99.625000 |
| Latitude | : | 0.125000 |
| Tanggal | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.000 | 0.000 | 2.865 | 5.220 | 1.834 | 0.000 | 0.000 | 0.000 | 7.262 | 2.375 | 27.562 | 7.556 |
| 2 | 12.984 | 0.000 | 0.000 | 3.468 | 4.891 | 24.139 | 0.000 | 0.000 | 9.478 | 0.000 | 129.050 | 4.216 |
| 3 | 0.000 | 40.159 | 0.000 | 0.000 | 2.519 | 17.926 | 0.000 | 0.000 | 3.200 | 8.106 | 44.525 | 1.211 |
| 4 | 0.000 | 5.261 | 13.076 | 0.000 | 0.000 | 25.627 | 0.000 | 22.889 | 2.113 | 10.923 | 36.320 | 0.000 |
| 5 | 13.960 | 1.983 | 7.595 | 0.000 | 0.000 | 1.586 | 0.000 | 0.000 | 1.067 | 0.348 | 8.905 | 0.000 |
| 6 | 0.000 | 0.000 | 3.283 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 10.955 | 0.000 | 17.847 | 4.509 |
| 7 | 0.000 | 0.000 | 5.759 | 48.295 | 0.000 | 0.000 | 0.000 | 2.259 | 9.109 | 0.697 | 0.000 | 11.730 |
| 8 | 11.175 | 0.000 | 2.337 | 39.424 | 0.000 | 1.391 | 0.000 | 0.000 | 0.000 | 4.939 | 0.000 | 0.000 |
| 9 | 39.746 | 0.000 | 1.447 | 5.549 | 0.000 | 1.618 | 0.000 | 1.465 | 12.063 | 0.000 | 0.000 | 0.000 |
| 10 | 4.955 | 0.000 | 14.133 | 7.191 | 0.000 | 0.000 | 33.659 | 10.501 | 9.683 | 0.000 | 0.000 | 20.205 |
| 11 | 0.000 | 0.000 | 5.175 | 0.000 | 0.000 | 1.941 | 44.792 | 0.000 | 0.000 | 0.000 | 35.400 | 64.747 |
| 12 | 1.157 | 8.869 | 7.345 | 4.965 | 1.883 | 0.000 | 0.000 | 4.618 | 0.000 | 0.000 | 5.961 | 4.342 |
| 13 | 0.000 | 0.000 | 12.603 | 0.402 | 0.000 | 4.045 | 0.000 | 6.628 | 28.495 | 3.008 | 11.113 | 0.000 |
| 14 | 0.000 | 2.947 | 30.213 | 2.665 | 0.000 | 0.000 | 0.000 | 1.465 | 6.154 | 6.237 | 46.292 | 72.053 |
| 15 | 10.814 | 0.000 | 7.205 | 13.360 | 4.842 | 1.941 | 8.190 | 1.514 | 1.416 | 3.451 | 34.627 | 6.178 |
| 16 | 0.000 | 6.528 | 0.000 | 16.208 | 4.915 | 0.000 | 0.000 | 17.601 | 78.469 | 6.396 | 0.000 | 6.846 |
| 17 | 0.000 | 0.000 | 0.000 | 6.972 | 2.592 | 5.533 | 0.000 | 0.000 | 3.303 | 4.876 | 31.683 | 12.190 |
| 18 | 0.000 | 28.811 | 8.736 | 4.746 | 11.494 | 0.000 | 0.000 | 1.341 | 10.606 | 45.150 | 5.225 | 13.025 |
| 19 | 0.000 | 1.845 | 37.390 | 0.000 | 0.954 | 3.915 | 2.286 | 50.669 | 0.944 | 0.000 | 0.000 | 33.689 |
| 20 | 0.000 | 2.617 | 5.675 | 34.971 | 5.038 | 0.000 | 0.000 | 1.142 | 0.000 | 9.879 | 0.000 | 16.782 |
| 21 | 0.000 | 0.000 | 3.172 | 0.000 | 13.059 | 0.000 | 6.199 | 0.000 | 22.915 | 0.000 | 14.204 | 0.000 |
| 22 | 0.000 | 0.000 | 0.000 | 5.768 | 1.272 | 0.000 | 6.112 | 15.417 | 0.000 | 3.071 | 34.112 | 9.685 |
| 23 | 24.340 | 0.000 | 5.954 | 0.000 | 0.000 | 0.000 | 0.000 | 16.807 | 0.000 | 12.443 | 19.429 | 40.493 |
| 24 | 16.419 | 0.000 | 0.028 | 8.286 | 0.000 | 0.000 | 6.233 | 1.738 | 13.540 | 17.193 | 0.000 | 0.000 |
| 25 | 0.000 | 0.000 | 11.212 | 28.656 | 0.000 | 14.658 | 0.000 | 0.000 | 3.036 | 12.000 | 16.044 | 7.431 |
| 26 | 0.000 | 41.178 | 0.000 | 3.979 | 0.000 | 0.000 | 0.000 | 0.000 | 9.642 | 5.636 | 40.735 | 1.461 |
| 27 | 15.660 | 44.814 | 8.569 | 24.750 | 0.000 | 0.000 | 0.000 | 0.000 | 2.790 | 12.317 | 18.362 | 0.042 |
| 28 | 20.000 | 4.820 | 11.212 | 14.529 | 0.000 | 6.601 | 0.000 | 0.000 | 0.000 | 41.414 | 0.000 | 0.000 |
| 29 | 7.450 | - | 0.000 | 30.992 | 0.000 | 8.154 | 0.000 | 0.000 | 1.169 | 4.876 | 1.214 | 4.634 |
| 30 | 21.266 | - | 0.000 | 0.000 | 8.486 | 0.971 | 0.000 | 0.000 | 0.739 | 10.195 | 41.876 | 0.000 |
| 31 | 0.000 | - | 0.751 | - | 10.638 | - | 0.000 | 19.140 | - | 15.673 | - | 0.000 |
| Total | 199.93 | 189.83 | 205.74 | 310.40 | 74.42 | 120.05 | 107.47 | 175.19 | 248.15 | 241.20 | 620.49 | 343.03 |
| Hari Hujan | 13.00 | 12.00 | 23.00 | 21.00 | 14.00 | 15.00 | 7.00 | 16.00 | 23.00 | 23.00 | 21.00 | 21.00 |
| Max | 39.746 | 44.814 | 37.390 | 48.295 | 13.059 | 25.627 | 44.792 | 50.669 | 78.469 | 45.150 | 129.050 | 72.053 |
| Avg | 6.45 | 6.78 | 6.64 | 10.35 | 2.40 | 4.00 | 3.47 | 5.65 | 8.27 | 7.78 | 20.68 | 11.07 |
Berdasarkan data hujan TRMM di Grid TRMM-0610, yang terletak di Desa Ranah Air Haji (Persiapan), Kecamatan Sungaiaur, Pasaman Barat, Provinsi Sumatera Barat, curah hujan tahunan yang terjadi pada tahun 2011 adalah sebesar 2,835.88 mm. Dengan jumlah hari hujan tahunan adalah 209 hari (57.26%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 129.05 mm yang terjadi pada tanggal 2 November 2011.
