| Tahun Data | : | 1998 |
| Nama Stasiun | : | TRMM-2235 |
| Lokasi Stasiun | : | Desa Pertapanmaduretno, Kecamatan Taman, Sidoarjo, Provinsi Jawa Timur |
| Longitude | : | 112.625000 |
| Latitude | : | -7.375000 |
| Tanggal | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 4.601 | 2.241 | 11.708 | 24.478 | 0.188 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 47.114 |
| 2 | 0.000 | 0.345 | 3.260 | 0.000 | 17.262 | 0.000 | 0.000 | 0.000 | 0.000 | 1.418 | 11.515 | 9.231 |
| 3 | 3.828 | 0.448 | 5.188 | 0.000 | 5.879 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 16.365 | 24.180 |
| 4 | 0.294 | 0.345 | 0.000 | 0.000 | 1.313 | 11.675 | 1.088 | 0.000 | 0.000 | 0.000 | 46.894 | 9.199 |
| 5 | 0.000 | 3.517 | 0.000 | 0.000 | 0.500 | 0.634 | 10.226 | 0.000 | 0.000 | 1.021 | 26.928 | 0.000 |
| 6 | 15.569 | 50.928 | 0.000 | 1.271 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.684 | 13.575 |
| 7 | 10.287 | 0.000 | 8.127 | 2.607 | 1.814 | 0.000 | 4.950 | 0.000 | 0.000 | 0.000 | 0.476 | 0.000 |
| 8 | 0.000 | 22.274 | 1.745 | 0.000 | 9.882 | 0.605 | 17.352 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| 9 | 0.000 | 0.000 | 1.882 | 4.367 | 0.000 | 2.104 | 0.000 | 0.000 | 0.000 | 0.000 | 10.474 | 0.000 |
| 10 | 0.000 | 2.621 | 28.558 | 6.062 | 1.751 | 0.000 | 13.490 | 0.000 | 0.000 | 0.000 | 5.058 | 0.000 |
| 11 | 0.000 | 27.033 | 8.999 | 26.987 | 3.190 | 18.852 | 10.824 | 0.000 | 0.000 | 6.202 | 2.589 | 0.000 |
| 12 | 0.000 | 45.825 | 17.401 | 10.332 | 11.196 | 6.803 | 0.000 | 0.000 | 12.274 | 10.570 | 0.000 | 12.489 |
| 13 | 0.276 | 8.724 | 22.911 | 2.510 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.418 | 0.000 | 0.000 |
| 14 | 0.773 | 0.000 | 12.488 | 0.000 | 0.000 | 7.725 | 0.000 | 0.000 | 0.000 | 0.000 | 3.214 | 1.853 |
| 15 | 0.000 | 6.586 | 23.324 | 19.263 | 5.942 | 14.038 | 1.414 | 0.000 | 0.000 | 0.000 | 1.756 | 7.762 |
| 16 | 14.538 | 1.069 | 13.315 | 0.000 | 41.780 | 0.086 | 0.000 | 0.000 | 0.292 | 19.059 | 12.943 | 3.514 |
| 17 | 0.368 | 17.033 | 3.903 | 3.064 | 15.073 | 3.603 | 0.000 | 0.000 | 0.000 | 0.000 | 8.421 | 1.980 |
| 18 | 10.121 | 0.000 | 8.678 | 3.911 | 0.188 | 1.326 | 0.000 | 0.000 | 0.000 | 1.948 | 4.285 | 23.158 |
| 19 | 7.085 | 38.342 | 26.492 | 4.107 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 4.992 | 0.298 | 42.068 |
| 20 | 8.797 | 43.963 | 0.000 | 2.510 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 18.530 | 5.058 | 23.222 |
| 21 | 6.938 | 0.000 | 4.545 | 0.000 | 0.000 | 0.173 | 0.000 | 0.000 | 0.000 | 2.987 | 0.208 | 20.219 |
| 22 | 82.444 | 5.517 | 0.000 | 37.156 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 3.933 | 1.904 | 6.995 |
| 23 | 16.139 | 12.723 | 5.326 | 16.199 | 0.000 | 9.369 | 5.494 | 0.000 | 1.511 | 0.189 | 2.440 | 2.587 |
| 24 | 5.337 | 5.379 | 0.459 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 14.951 | 2.912 | 0.000 | 0.000 |
| 25 | 5.926 | 15.758 | 2.296 | 5.182 | 0.000 | 0.000 | 3.155 | 9.540 | 3.208 | 16.658 | 10.057 | 34.689 |
| 26 | 0.736 | 2.379 | 2.296 | 18.317 | 0.000 | 48.284 | 22.737 | 0.000 | 4.029 | 11.988 | 22.495 | 14.438 |
| 27 | 3.920 | 17.620 | 0.000 | 0.000 | 0.000 | 0.000 | 8.105 | 1.530 | 0.000 | 0.000 | 28.119 | 79.088 |
| 28 | 1.822 | 93.236 | 18.733 | 16.851 | 0.000 | 0.346 | 40.578 | 0.000 | 0.292 | 20.799 | 0.000 | 38.267 |
| 29 | 2.264 | - | 74.242 | 4.335 | 0.000 | 5.967 | 28.992 | 0.000 | 0.000 | 13.141 | 8.421 | 8.017 |
| 30 | 0.000 | - | 3.903 | 44.294 | 13.447 | 1.124 | 0.000 | 0.000 | 0.000 | 3.630 | 24.161 | 4.695 |
| 31 | 22.635 | - | 0.000 | - | 7.756 | - | 0.000 | 0.000 | - | 38.629 | - | 44.431 |
| Total | 224.70 | 423.91 | 309.78 | 253.80 | 137.16 | 132.71 | 168.41 | 11.07 | 36.56 | 180.02 | 254.76 | 472.77 |
| Hari Hujan | 22.00 | 23.00 | 24.00 | 20.00 | 16.00 | 17.00 | 13.00 | 2.00 | 7.00 | 19.00 | 24.00 | 23.00 |
| Max | 82.444 | 93.236 | 74.242 | 44.294 | 41.780 | 48.284 | 40.578 | 9.540 | 14.951 | 38.629 | 46.894 | 79.088 |
| Avg | 7.25 | 15.14 | 9.99 | 8.46 | 4.42 | 4.42 | 5.43 | 0.36 | 1.22 | 5.81 | 8.49 | 15.25 |
Berdasarkan data hujan TRMM di Grid TRMM-2235, yang terletak di Desa Pertapanmaduretno, Kecamatan Taman, Sidoarjo, Provinsi Jawa Timur, curah hujan tahunan yang terjadi pada tahun 1998 adalah sebesar 2,605.65 mm. Dengan jumlah hari hujan tahunan adalah 210 hari (57.53%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 93.24 mm yang terjadi pada tanggal 28 Februari 1998.
