| Tahun Data | : | 1999 |
| Nama Stasiun | : | TRMM-2192 |
| Lokasi Stasiun | : | Desa Gunungsari, Kecamatan Baureno, Bojonegoro, Provinsi Jawa Timur |
| Longitude | : | 112.125000 |
| Latitude | : | -7.125000 |
| Tanggal | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.000 | 10.580 | 3.402 | 8.486 | 9.035 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 48.705 | 0.000 |
| 2 | 0.462 | 26.099 | 0.000 | 10.903 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 13.674 | 0.670 |
| 3 | 8.533 | 9.482 | 7.614 | 57.794 | 20.356 | 0.255 | 0.000 | 0.000 | 0.000 | 0.000 | 12.796 | 0.000 |
| 4 | 25.977 | 0.701 | 35.601 | 115.373 | 0.323 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 3.136 | 0.000 |
| 5 | 23.035 | 5.763 | 0.608 | 13.482 | 0.000 | 0.000 | 26.074 | 0.000 | 0.000 | 0.000 | 31.832 | 4.785 |
| 6 | 0.000 | 9.055 | 9.963 | 1.987 | 1.264 | 0.142 | 14.459 | 0.000 | 0.000 | 0.000 | 2.540 | 15.662 |
| 7 | 19.588 | 35.215 | 0.000 | 14.448 | 8.390 | 0.340 | 9.591 | 0.000 | 0.000 | 0.000 | 10.036 | 15.662 |
| 8 | 2.060 | 2.226 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 2.701 | 0.000 | 0.000 | 16.873 | 3.541 |
| 9 | 11.518 | 0.701 | 16.322 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 2.795 | 0.565 | 22.552 |
| 10 | 4.203 | 6.189 | 0.000 | 0.000 | 4.356 | 0.000 | 0.000 | 3.074 | 0.000 | 0.000 | 37.791 | 12.536 |
| 11 | 3.699 | 0.000 | 0.000 | 11.629 | 4.007 | 0.000 | 8.868 | 12.410 | 0.000 | 9.406 | 0.000 | 7.496 |
| 12 | 8.449 | 0.000 | 2.714 | 0.940 | 2.877 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 28.071 |
| 13 | 55.234 | 0.000 | 111.501 | 1.907 | 8.148 | 0.000 | 0.000 | 0.000 | 0.000 | 14.166 | 0.439 | 17.161 |
| 14 | 0.210 | 0.000 | 8.870 | 14.019 | 3.953 | 0.000 | 0.000 | 0.000 | 0.000 | 4.080 | 9.597 | 19.394 |
| 15 | 0.000 | 0.854 | 11.502 | 22.183 | 6.158 | 0.000 | 0.000 | 0.000 | 0.000 | 21.192 | 0.000 | 0.000 |
| 16 | 0.336 | 50.277 | 0.891 | 20.034 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.398 | 1.098 | 3.636 |
| 17 | 15.427 | 7.043 | 3.686 | 0.000 | 0.000 | 0.000 | 0.675 | 0.000 | 0.000 | 0.000 | 44.283 | 1.053 |
| 18 | 31.568 | 0.000 | 0.000 | 2.068 | 0.000 | 0.000 | 1.349 | 0.000 | 0.000 | 2.531 | 8.405 | 7.177 |
| 19 | 1.177 | 8.629 | 14.743 | 0.000 | 3.200 | 0.000 | 0.000 | 0.000 | 0.000 | 1.662 | 16.120 | 60.703 |
| 20 | 0.000 | 3.628 | 7.250 | 0.000 | 0.000 | 0.000 | 0.337 | 0.000 | 12.128 | 7.895 | 0.000 | 1.499 |
| 21 | 0.000 | 0.122 | 37.140 | 0.054 | 0.000 | 2.776 | 0.000 | 0.000 | 0.000 | 0.189 | 1.098 | 6.093 |
| 22 | 0.336 | 0.152 | 0.000 | 0.000 | 0.000 | 1.841 | 0.627 | 0.000 | 0.000 | 2.153 | 0.878 | 44.754 |
| 23 | 68.222 | 0.000 | 7.290 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.125 | 1.818 |
| 24 | 54.897 | 0.854 | 2.997 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 5.742 | 10.945 | 13.748 |
| 25 | 20.891 | 46.375 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 15.414 | 7.960 | 4.269 | 10.193 | 8.038 |
| 26 | 4.582 | 12.043 | 30.376 | 0.000 | 0.000 | 16.683 | 0.000 | 0.000 | 0.000 | 0.756 | 0.000 | 30.112 |
| 27 | 0.336 | 1.403 | 79.302 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 4.760 | 0.000 | 0.000 |
| 28 | 30.517 | 26.343 | 0.000 | 2.041 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 5.742 | 0.000 | 0.000 |
| 29 | 9.206 | - | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 6.611 | 0.000 | 6.826 |
| 30 | 30.601 | - | 15.593 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.322 | 0.000 | 2.871 |
| 31 | 7.020 | - | 0.000 | - | 0.000 | - | 0.000 | 0.000 | - | 0.000 | - | 35.152 |
| Total | 438.08 | 263.73 | 407.37 | 297.35 | 72.07 | 22.04 | 61.98 | 33.60 | 20.09 | 96.67 | 281.13 | 371.01 |
| Hari Hujan | 26.00 | 22.00 | 20.00 | 16.00 | 12.00 | 6.00 | 8.00 | 4.00 | 2.00 | 18.00 | 21.00 | 25.00 |
| Max | 68.222 | 50.277 | 111.501 | 115.373 | 20.356 | 16.683 | 26.074 | 15.414 | 12.128 | 21.192 | 48.705 | 60.703 |
| Avg | 14.13 | 9.42 | 13.14 | 9.91 | 2.32 | 0.73 | 2.00 | 1.08 | 0.67 | 3.12 | 9.37 | 11.97 |
Berdasarkan data hujan TRMM di Grid TRMM-2192, yang terletak di Desa Gunungsari, Kecamatan Baureno, Bojonegoro, Provinsi Jawa Timur, curah hujan tahunan yang terjadi pada tahun 1999 adalah sebesar 2,365.11 mm. Dengan jumlah hari hujan tahunan adalah 180 hari (49.32%). Curah hujan harian maksimum tahunan yang tercatat adalah sebesar 115.37 mm yang terjadi pada tanggal 4 April 1999.
