| Tahun Data | : | 1998 |
| Nama Stasiun | : | TRMM-2183 |
| Lokasi Stasiun | : | Desa Ngroto, Kecamatan Reban, Batang, Provinsi Jawa Tengah |
| Longitude | : | 109.875000 |
| Latitude | : | -7.125000 |
| Tanggal | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.000 | 0.815 | 4.342 | 20.243 | 13.386 | 7.087 | 0.000 | 14.885 | 0.748 | 0.339 | 11.104 | 38.275 |
| 2 | 0.000 | 3.354 | 0.000 | 32.623 | 27.526 | 0.000 | 1.376 | 0.000 | 0.000 | 0.000 | 14.605 | 3.387 |
| 3 | 3.357 | 0.000 | 1.086 | 1.573 | 6.937 | 15.459 | 0.000 | 0.000 | 0.000 | 0.000 | 38.980 | 11.262 |
| 4 | 11.548 | 57.738 | 13.121 | 0.000 | 14.051 | 0.000 | 0.000 | 0.142 | 0.000 | 0.000 | 37.180 | 9.525 |
| 5 | 0.000 | 10.250 | 0.000 | 0.279 | 0.000 | 33.234 | 12.412 | 4.253 | 0.000 | 0.000 | 24.375 | 1.766 |
| 6 | 22.504 | 16.927 | 27.611 | 12.176 | 0.066 | 4.926 | 5.478 | 13.928 | 0.000 | 41.580 | 13.238 | 1.534 |
| 7 | 10.957 | 1.191 | 25.345 | 17.833 | 35.638 | 0.000 | 26.729 | 7.407 | 0.000 | 17.704 | 23.041 | 0.000 |
| 8 | 0.000 | 0.000 | 25.959 | 0.000 | 3.480 | 1.090 | 0.000 | 0.000 | 10.747 | 0.000 | 14.105 | 0.000 |
| 9 | 14.206 | 6.959 | 30.631 | 21.106 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 3.527 | 4.802 | 0.000 |
| 10 | 6.391 | 2.257 | 12.743 | 4.566 | 0.355 | 0.156 | 10.347 | 0.000 | 0.000 | 0.170 | 5.835 | 0.000 |
| 11 | 0.000 | 8.118 | 4.861 | 43.810 | 76.173 | 0.000 | 7.595 | 0.000 | 0.000 | 18.958 | 9.303 | 0.000 |
| 12 | 0.000 | 0.940 | 1.746 | 0.000 | 2.017 | 3.135 | 8.019 | 0.000 | 0.000 | 8.174 | 2.801 | 2.374 |
| 13 | 8.674 | 0.000 | 0.330 | 14.130 | 13.320 | 1.674 | 2.567 | 0.000 | 0.000 | 1.424 | 0.000 | 2.895 |
| 14 | 12.353 | 8.651 | 0.755 | 4.363 | 0.931 | 9.968 | 0.000 | 21.370 | 0.000 | 1.458 | 0.000 | 12.015 |
| 15 | 1.772 | 44.448 | 23.740 | 35.591 | 5.142 | 31.598 | 0.662 | 0.886 | 0.000 | 2.171 | 1.334 | 0.000 |
| 16 | 55.993 | 0.815 | 6.891 | 13.064 | 0.000 | 0.000 | 12.306 | 0.000 | 0.000 | 8.818 | 7.169 | 4.082 |
| 17 | 1.772 | 19.121 | 8.873 | 0.000 | 3.679 | 2.667 | 0.000 | 4.855 | 0.000 | 7.699 | 10.871 | 5.038 |
| 18 | 8.755 | 2.664 | 11.563 | 16.666 | 0.000 | 10.280 | 0.397 | 0.000 | 0.000 | 7.902 | 21.741 | 38.535 |
| 19 | 7.922 | 65.543 | 21.239 | 0.000 | 0.000 | 0.175 | 3.758 | 6.131 | 16.810 | 0.000 | 20.274 | 10.683 |
| 20 | 2.739 | 96.356 | 0.000 | 0.000 | 0.000 | 1.304 | 3.440 | 0.000 | 0.000 | 0.000 | 5.535 | 5.356 |
| 21 | 12.810 | 0.000 | 0.000 | 0.431 | 0.000 | 21.027 | 3.996 | 7.478 | 2.362 | 15.906 | 29.777 | 21.511 |
| 22 | 0.859 | 25.390 | 11.327 | 18.442 | 0.000 | 1.927 | 0.000 | 0.000 | 0.000 | 0.000 | 18.707 | 5.501 |
| 23 | 58.168 | 13.385 | 4.625 | 12.176 | 0.000 | 5.685 | 2.832 | 1.878 | 0.000 | 4.884 | 0.000 | 0.290 |
| 24 | 1.020 | 24.544 | 13.451 | 0.000 | 0.000 | 0.097 | 0.000 | 0.035 | 16.101 | 2.408 | 0.433 | 24.117 |
| 25 | 13.105 | 40.875 | 0.000 | 15.703 | 0.000 | 0.000 | 0.000 | 0.000 | 40.509 | 27.369 | 0.000 | 15.026 |
| 26 | 14.260 | 20.218 | 17.510 | 30.314 | 18.351 | 14.660 | 7.569 | 0.461 | 14.133 | 9.564 | 20.240 | 66.561 |
| 27 | 0.000 | 16.550 | 31.339 | 0.355 | 0.000 | 0.000 | 18.842 | 2.552 | 2.638 | 10.005 | 0.000 | 9.699 |
| 28 | 0.430 | 2.069 | 9.959 | 2.055 | 2.305 | 1.402 | 19.266 | 3.225 | 11.968 | 23.401 | 15.005 | 23.654 |
| 29 | 17.268 | - | 1.746 | 13.648 | 0.133 | 0.000 | 10.877 | 0.000 | 6.378 | 22.486 | 18.973 | 11.147 |
| 30 | 2.659 | - | 5.853 | 27.498 | 7.136 | 0.000 | 5.743 | 0.000 | 0.000 | 20.993 | 5.068 | 24.233 |
| 31 | 17.724 | - | 23.835 | - | 0.000 | - | 0.000 | 0.000 | - | 6.105 | - | 6.398 |
| Total | 307.25 | 489.18 | 340.48 | 358.65 | 230.63 | 167.55 | 164.21 | 89.49 | 122.39 | 263.05 | 374.50 | 354.86 |
| Hari Hujan | 24.00 | 24.00 | 26.00 | 23.00 | 18.00 | 20.00 | 20.00 | 15.00 | 10.00 | 23.00 | 25.00 | 25.00 |
| Max | 58.168 | 96.356 | 31.339 | 43.810 | 76.173 | 33.234 | 26.729 | 21.370 | 40.509 | 41.580 | 38.980 | 66.561 |
| Avg | 9.91 | 17.47 | 10.98 | 11.95 | 7.44 | 5.59 | 5.30 | 2.89 | 4.08 | 8.49 | 12.48 | 11.45 |
Berdasarkan data hujan TRMM di Grid TRMM-2183, yang terletak di Desa Ngroto, Kecamatan Reban, Batang, Provinsi Jawa Tengah, curah hujan tahunan yang terjadi pada tahun 1998 adalah sebesar 3,262.22 mm. Dengan jumlah hari hujan tahunan adalah 253 hari (69.32%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 96.36 mm yang terjadi pada tanggal 20 Februari 1998.
